Smart Future relies on LS.

Transcription

1 Smart Future relies on LS (5F). Joongsan B/D, Sanbon1-Dong Gunpo-Si, Gyeonggi-Do, , South Korea TEL LS Mtron, U.S.A Sales Office & A/S Service Center. 375 INTERNATIONAL PARK(#200), NEWNAN GA USA Attn.) Mr. Kev Kim, US National Sales Manager TEL FAX Specifications are subject to change without notice.

2 LS Injection Moldg Maches

3 LS Injection Moldg Maches Contents Electric Injection Moldg Mache (LGE 35~610 Ton) Hydraulic Injection Moldg Mache Energy-Savg & Hybrid Injection Moldg Mache

4 History 1969 Gold Star started IMM Busess with Toshiba as T/A at Chang-Won Plant (Currently LG Electric) 1984 Transferred to LG Cable Gun-Po Plant 1985 Developed LG's own model, ID-EN Series 1987 Started to export to USA & Southeast Asia 1992 Developed 2000 Ton(1st mache Korea) 2004 Developed 8 models of All-Electric mache LGE II-Series (35~330Ton)Separated from LG, named LS Cable 2005 Established LS Machery(LSMW)LTD. In CHINA Developed all-electric jection moldg mache(500, 610Ton) 2008 Developed brand-new premium LGH-S Series 1450, 2200 Ton 2008 Developed two color/dissimilar jection moldg mache (2000T) 2008 Changed name to LS Mtron from LS Cable 2009 Developed two color electric moldg mache[lgh-ec 170, 280] Developed brand new premium LGH-S Series, 3300 Ton 2009 Developed LGH-S Series,1150 Ton Developed the new type of electric moldg mache : LGE 200III 2009 Developed the large & electric jection moldg mache, 2200 Ton 2010 Developed super high speed (& hydraulic) jection moldg mache : LGH 170 Ton 2010 Developed high cycle & super high speed jection moldg mache : LGE 500, 610 Ton 2010 Developed LGH-S Series: 720, 950 Ton Developed LGH-S Series: 2750 Ton Developed the new type of electric moldg mache : LGE240III, 310III, 360III, 420II 2011 Developed all-electric jection moldg mache for LGP(Light Guide Panel) Dear Friends and Customers; We are very happy to meet you. Sce LS Injection Moldg Mache started its busess 1969, we have developed a full le of hydraulic, two-platen, electric and hybrid jection moldg maches with clampg forces rangg from 25 Ton to 4000 Ton. Our state-of-the-art technology has earned us a worldwide reputation for excellence and 60% of our entire production is exported to 40 countries all over the world cludg LCD (liquid crystal display) Injection Moldg Maches to Japan, one of the front runners of modern technology.

5 Electric Injection Moldg Maches The LGE Series is the result of years of research and experience the development and manufacture of jection moldg maches. These exceptional maches combe the benefits of servo electric technology, an jection speed/pressure control algorithm, conformance to safety standards, a 5-pot toggle clampg system designed by FEA analysis, and a high speed jection moldg mechanism. Outstandg Features Applyg strong & quick response AC servo motor to realize high jection speed 5-pot toggle high speed clampg system and highly rigid jection mechanism. Energy savg, low noise, and clean production High cycle moldg with no time lag is attaed by simultaneous operations Designed accordance with safety standards Operational excellence and stable control system LGE35II / LGE55II / LGE90II / LGE120II / LGE170II LGE220II / LGE280II / LGE330II / LGE500II / LGE610II 04 LS Injection Moldg Maches

6 LGH-M Series LGH-S Series LGH-HB Series LGH-D Series LGE-Series AC Servo Motor for Clampg AC Servo Motor for Ejection Ress AC Servo Motor for Charge AC Servo Motor For Injection Geared Motor for Mold Height Heater Geared Motor for Nozzle Movg LS Injection Moldg Maches 05

7 Electric Injection Moldg Maches Energy savg, Less noise & clean moldg Less than 70db sound-level No oil usage Oil Clean. Comparison of power consumption Comparison of coolg water Comparison of annual electricity cost Kw/cycle (50 ) 50ton hydraulic 70% 1.87 (LGE50) LGE-50 electric L/h hydraulic electric 20,000 18,000 16,000 14,000 12,000 10,000 8,000 6,000 4,000 2,000 LGE Better productivity Dual process shorten cycle time. Conventional Cycle Simultaneous Movement Safety first design Developed accordg to the guideles of the safety regulations board to conform to safety standards Korea, Europe & U.S.A. 06 LS Injection Moldg Maches

8 Applyg strong & quick response AC servo motor to realize high jection speed. Injection speed up to 800mm/s and multi-step jection speed control produced by a high-output and high- response servo motor. LGE-Series Servo motor Servo drive 5-pot toggle high speed clampg system and highly rigid jection mechanism. LGH-D Series LGH-HB Series LGH-S Series LGH-M Series 5-pot toggle high speed clampg unit and high tensity jection mechanism High speed jection mechanism by adoptg a high-response high-torque servo motor LS Injection Moldg Maches 07

9 Electric Injection Moldg Maches Electric Injection Moldg Maches Stable control system with convenient handlg High speed control system (HICOM - ) Operation Panel 12.1 TFT clear, bright screen and quicker response time provide easy operation Touch Panel Input. Just touchg screen to select any setup parameter Manual operation button, screen direct call button, parameter setup button USB Ethernet Port for Remote Monitorg System The motion controller system is specially designed for servo control. Certification of the UL/CE HICOM - Controller 08 LS Injection Moldg Maches

10 User Friendly Operation Efficient operation with touch screen, simplified settg screens and IMM operator panel. The screens are very easy to understand and very easy to use. Ma function Screen lists saved moldg data Injection / Charge / Clamp / Eject / LGE-Series A USB serted to a side slot the monitor panel saves the mold parameters copied from other maches Self diagnosis, alarm and monitorg page Include preventive matenance and self diagnosis functions Shot Data Profile LGH-D Series Precise temperature control screen Temperature control by 0.1 PID and SSR heater control Heater failure detectg circuit LGH-M Series Alarm recordg Recordg all alarms to Date base Production management screen LGH-S Series Reports production progress LGH-HB Series LS Injection Moldg Maches 09

11 Electric Injection Moldg Maches LS IMM makes effort to develop the world best jection moldg mache with technical & quality novation. We are always with customers. LGE500II / LGE610II Precise Injection & Compression condition control Excellent moldg repeatability through quick response Closed Loop control. Partg le open value sensor Clampg force sensor 10 LS Injection Moldg Maches

12 LS middle & large electric IMM is excellent energy savg, high productivity, high precision moldg comparg with hydraulic type. and also, LS IMM is environment friendly product. Advantage of Middle & large size electric mache LGE-Series Energy & operation cost savg Savg 60% of Electric consumption Kw/cycle % 4 Savg 60% Hydraulic type Electric type Savg 80% of coolg water Clean : No oil usage Low Noise : 23% less than Hydraulic type High speed jection(200mm/s), High precise control(by 0.01mm) Simultaneous operation : Reducg 20% of Cycle time Hydraulic type Electric type Based on steam pressure 0.35 kg/cm 2 G, 15 temperature. LGH-D Series L/h % Savg 80% No oil and coolg water LGH-M Series 0 Hydraulic type Electric type Structure & Feature Precise jection by Synchronous control(2 motor/ 2 axis). Advanced 20% of jection capacity comparg with other company s electric model. High stiffness clampg unit, jection structure(stable moldg). Center press typed movg platen for precision moldg. - Center Press type prevents bad moldg & provides long mold life cycle. Adoptg Tie-Bar auto balancg device for improvg durability. - Matag stable clampg force to adjust Tie-Bar balance the case of thermal expansion mold or usg small size mold. LGH-S Series LGH-HB Series LS Injection Moldg Maches 11

13 Electric Injection Moldg Maches Standard & Optional Equipment (Item) Clampg Unit Auto Lubrication Device Tab Hole For Robot Installation Hydraulic Ejector(A-Circuit) Hydraulic Ejector(B-Circuit) Ejector Preserve Circuit Reducg Speed & Pressure for Mold Set-up Tryg to Close the Mold aga with Mold Protection Injection Ram Advance and Retract Device Automatic Mold Set-up Advice Support for Movg Platen Tab Hole Platen Multi-ejection & Vibratg Ejection Mold Clamp(Manual) Product Receiver Air blow off unit Automatic Mold Clamp Sgle Hydraulic Core Puller Dual Hydraulic Core Puller Screw Ejector Pneumatic safety door open T-slot Platen T-slot Sub-Platen Gate cut Circuit Injection Compression Device (Item) Injection Unit Wear Resistant Bimetallic Barrel Screw for general purpose Cable Heater for Nozzle Zone Heater Cover Pre-Heatg Temperature Control Injection Unit Swivelg Device Nozzle-Open Type Nozzle Retract Timg Selector (Item) Injection Unit Screw Back Pressure Regulator Screw Cold start Prevention Device Screw Suck Back Screw tip (for general ress, non-return valve) Anti-Wear & Corrosion Barrel and Screw Extension Nozzle (30,50,70,100,125,150mm) Nozzle Safety Cover With Interlock Back pressure Relievg Circuit Temperature Controller for Extension Nozzle Heat Matenance Tools Fan Blower Shut Off Nozzle Specialized Screw for Each Res (Item) General Instruction Manual Standard Mache Color Level Pad Chiller Crusher General Hopper Hopper Dryer Hopper Loader Hopper Ladder Mixer Conveyer Hot runner Controller Take- Out Robot Spare Parts 12 LS Injection Moldg Maches

14 Abnormal Operation Indicatg Device Emergency Stop Push Button Automatic Barrel Heat-up Control Device Safety Gates With Interlocks Shot Counter and Count up Detection for Target Production Nozzle Temperature Control by SSR Ethernet Port for Remote Monitorg System Air Conditiong unit on Control Cabet Safety Door Open Interlock Circuit (Item) Electric System Abnormal Operation Warng Device(Buzzer) PID Temperature Control Alarm Light Automatic Purge Circuit Heater Band Failure Indicator Automatic Voltage Regulator(AVR) Auxiliary Consent Automatic Power Shut-Down Circuit Gas Injection Interlock Circuit Valve Gate Circuit Eject Retract Circuit Robot Interlock Circuit Centralized Network System (Item) Controller Heater Control Heater Band Failure Indicator Clampg Unit High Speed 4 Stages Control Ejector Control Monitorg Quality Monitorg / Alarm Cycle Time/Ejectg Time/Chargg Time/Plasticizg Time/ Injection Start Position/Holdg Pressure Shiftg Position/ Cushion Position/Max. Injection Position Process Warng Overrunng Abnormal/Chargg Time Abnormal/ Plasticizg Time Abnormal Screw Position/rpm/Back Pressure/Injection Pressure/Clampg Open & Close Position Ejector Position/Nozzle & Barrel Temperature Digital Indicates Injection Speed/Pressure/Position,Screw Back Pressure/rpm Nozzle, Barrel Temperature/Open&Closg Time/Position/Clampg Force Ejector Forward/Back Speed/Position/Ejector Force Digital Settg LGH-D Series LGH-M Series LGE-Series (Item) Controller 1 Injection Control 5 stage Speed & 3 Stage Pressure Control Closed Loop Automatic Reducg Back Pressure Control Injection Pressure Restriction Control Screw RPM Control Screw Back Pressure Control Auxiliary Pressure Response Control Position, Res Pressure, Mold ternal Signal Auxiliary Pressure Response Control Save Mold Data up to 100 Molds Mold Card Interface/Inner Memory Editg Mold Temperature Control Analog Output of Injection Position, Speed and Pressure Product Completed Signal USB Prter PC Interface Hopper Block Temperature Control LGH-S Series LGH-HB Series LS Injection Moldg Maches 13

15 Electric Injection Moldg Maches Major Specification Standard High Speed (Option) Super High Speed or High Pressure (Option) Chargg Model Name Screw Code Screw Diameter Injection Capacity Calculated Injection Capacity Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Plasticizg Capacity(PS) Screw Speed Clampg Force Tie Bar Distance Clampg Stroke Daylight Die Plate Dimension Mold Thickness Ejector Force Ejector Stroke PS PE Electric Heater Mache Dimension : LxWxH Mache Weight 3 oz oz Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec lbs/h rpm US ton US ton kw ft lbs , , , , LGE35II LGE55II LGE90II Injection Unit x 3.0 x 4.8 4,850 Clampg Unit LGE120II LGE170II Y *A B Y *A B Y *A B Y *A B Y *A B , , , , ~ x x ~ , , , , , , , , , , , , , , , , ~ , , , , , , x x ~ General 13.3 x 3.2 x 5.1 6, , , , , , , , , , , , , ~ x x x , , , , , , x 3.5 x 5.1 8, , , , , , , , , , , , , ~ x x ~ x 3.9 x , , , , , , , , , , , , , , , , , , , ~ x x ~ , , , , , , x 4.7 x ,535 Note 1. Injection capacity calculated : Screw Area x Screw Stroke. 2. Actual jection capacity output may vary from calculated jection capacity 3. Clampg system is double 5-pot toggle structures. 4. The maximum jection and holdg pressures are maximum pressure that can be set on the mache. Actual settg pressure will be restricted by moldg condition and cycle time. 5. The maximum jection rate and speed are calculated values. Actual jection rate and speed will be restricted by an jection pressure. 6. The mold size should be bigger than 60% of the Tie-bar distance. (HxV) 7. Due to contuous improvements, specifications are subject to change without notice. * : Standard 14 LS Injection Moldg Maches

16 Standard High Speed (Option) Super High Speed or High Pressure (Option) Chargg Model Name Screw Code Screw Diameter Injection Capacity Calculated Injection Capacity Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Clampg Force Tie Bar Distance Clampg Stroke Daylight Die Plate Dimension Mold Thickness Ejector Force Ejector Stroke PS PE Injection Rate Injection Speed Plasticizg Capacity(PS) Screw Speed Electric Heater Mache Dimension : LxWxH Mache Weight 3 oz oz Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec lbs/h rpm US ton US ton kw ft lbs Y *A B Y *A B Y *A B Y *A B Y *A B , , , , LGE220II LGE280II LGE330II LGE500II LGE610II Injection Unit , , , , ~ x x ~ x 5.1 x , , , , , , , , , , , , , ~250 Clampg Unit x x ~ General x 5.6 x , , , , , , , , , , , , , ~ x x ~ x 5.8 x , , , , , , , , , , , , , , , ~ x x ~ x 7.2 x , , , , , , , , , , , , , , , , , ~ x x x x 7.8 x , , , , , LGH-S Series LGH-M Series LGH-D Series LGH-HB Series LGE-Series LS Injection Moldg Maches 15

17 Electric Injection Moldg Maches External Form Drawg LGE35II - LGE610II Model LGE35II LGE55II LGE90II LGE120II LGE170II LGE220II LGE280II LGE330II LGE500II LGE610II A B C D E F G H I J O L M (mm) N K ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ M10 TAP 4-M10 TAP 4-M10 TAP 4-M10 TAP 4-M10 TAP 4-M10 TAP 4-M10 TAP 4-M10 TAP 4-M16 TAP 4-M16 TAP LS Injection Moldg Maches

18 Movg Platen Drawg LGE35II - LGE610II LGE 35II LGE 55II LGE 90II LGH-D Series LGH-M Series LGH-HB Series LGH-S Series LGE-Series LGE 120II LGE 170II LGE 220II LGE 280II LGE 330II LGE 500II LGE 610II LS Injection Moldg Maches 17

19 Two Color/Dissimilar Material Electric Mache Developed two color electric mache Korea Equal performance & quality with Japanese and European two color/dissimilar jection moldg mache LGE 170C / LGE 280C Applyg Servo motor Reduce rotation time by half comparg with hydraulic type(0.86 sec) Improvg position control & precise moldg External distributor Easy replacement of distributor additional stallation of coolg port Removg ternal coolg le rotatg plate easy for matenance due to prevention of oil & water leakage, heat loss Wide platen 700mm x 410mm Adoptg stress diversification type movg platen for mold protection Stabilizg clampg unit via stallation of Rear platen Reducg cycle time by high speed of clampg unit Improvement on wirg through equippg cable cha servo motor Easy replacement of Stopper In the case of wear and breakage, users can easily replace cap and stopper head reduce matenance cost Tapper type Easy to revise correct position High rigid, low distortion clampg unit (center press type) All cover box type design for better safety and appearance High speed jection mechanism equipped high response & high torque servo motor 18 LS Injection Moldg Maches

20 Major Specification Heater LS (Electric) Mache Dimension : L X W X H Mache Weight kw ft lbs LGE-170C x 5.6 x ,251 Injection Unit General LGE-280C Injection Code Screw Diameter Injection Capacity Calculated PS 3 oz Injection Capacity PE oz Mpa Max. Injection Pressure 28,447 22,615 35,701 28,447 21,762 35,701 28,447 21,762 34,229 26,313 20,766 35,132 27,736 22,473 35,132 27,736 22,473 Mpa Standard Max. Holdg Pressure 25, ,549 32,198 25,672 19,580 32,198 25,672 19,580 30,893 23,682 18,689 31,618 24,962 20,226 31,618 24,962 20,226 Injection Rate 3 /sec Injection Speed /sec Mpa Max. Injection Pressure 28,427 27,122 35,679 28,427 21,756 35,679 28,427 21,756 34,229 26,252 20,766 35,099 27,702 22,481 35,099 27,702 22,481 Mpa High Max. Holdg Pressure 25,672 24,511 32,198 Speed 25,672 19,580 32,198 25,672 19,580 30,893 23,627 18,689 31,589 24,932 20,233 31,589 24,932 20,233 Injection Rate 3 /sec Injection Speed /sec Plasticizg Capacity PS lbs/h Chargg Screw Speed rpm ~ 500 ~ 400 ~ 400 Clampg Unit ~ 400 ~ 350 ~ 350 Clampg Force US ton Tie Bar Distance Clampg Stroke Daylight Mold Thickness Ejector Force Ejector Stroke H x V max. US ton 27.6 x ~ x ~ Ejector rod protrusion Rotary table positiong 180, Servomotor Drive 180, Servomotor Drive Max. Mold Weight on Movg Platen US ton x x 2 Note 1. Injection capacity calculated : Screw Area x Screw Stroke. 2. Actual jection capacity output may vary from calculated jection capacity 3. Clampg system is double 5-pot toggle structures. 4. The maximum jection and holdg pressures are maximum pressure that can be set on the mache. Actual settg pressure will be restricted by moldg condition and cycle time. 5. The maximum jection rate and speed are calculated values. Actual jection rate and speed will be restricted by an jection pressure. 6. The mold size should be bigger than 60% of the Tie-bar distance. (HXV) 7. Due to contuous improvements, specifications are subject to change without notice. * : Standard x 6.3 x , LGH-S Series LGH-M Series LGH-D Series LGH-HB Series LGE-Series LS Injection Moldg Maches 19

21 Super high speed electric mache Developed high cycle and super high speed mache for packagg and mobile product Reducg acceleration time Reducg acceleration time by 62% compare to general electric mache for th - wall moldg Applyg less ertia motor by 72% than conventional motor. Dual control for high speed Operatg dual low ertia motor for high acceleration(800mm/s) Improve response by fast digital communication High speed control system Monitorg LED(See detail) Display with optional (Touch screen) F1~F8 Function(Key) Numeric(Keyboard) Cursor Key 20 Monitor keys with customized symbols and function 49 Mache movement keys with customized symbols and function Advanced speed control for high speed jection. Injection control time is 8 times faster than conventional mache. Applyg high resolution encoder for precise position control High stability through digital communication servo terface Hicom-6000 USB port LGE120II -SHS / LGE170II -SHS LGE120II -UHS / LGE170II -UHS 20 LS Injection Moldg Maches

22 Major Specification Note Heater LS Screw Diameter Injection Capacity Calculated PS 3 oz Injection Capacity PE oz Mpa High Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Mpa 3 /sec /sec Mpa Super High Mpa Speed Max. Holdg Pressure or High Pressure (option) Injection Rate Injection Speed 3 /sec /sec Plasticizg Capacity PS lbs/h Chargg Screw Speed rpm Clampg Force Tie Bar Distance Clampg Stroke Daylight Mold Thickness Ejector Force Ejector Stroke Mache Dimension Mache Weight US ton H x V max. US ton L W H kw ft ft ft lbs , , , , LGE120II, 170II-SHS Injection Unit General 1. Injection capacity calculated : Screw Area x Screw Stroke. 2. Actual jection capacity output may vary from calculated jection capacity 3. Clampg system is double 5-pot toggle structures. 4. The maximum jection and holdg pressures are maximum pressure that can be set on the mache. Actual settg pressure will be restricted by moldg condition and cycle time. 5. The maximum jection rate and speed are calculated values. Actual jection rate and speed will be restricted by an jection pressure. 6. The mold size should be bigger than 60% of the Tie-bar distance. (HxV) 7. Due to contuous improvements, specifications are subject to change without notice. * : Standard U , , , , , , , , Clampg Unit , , LGE120II, 170II-UHS U , , ~ x ~ , ~ x ~ , , , LGH-S Series LGH-M Series LGH-D Series LGH-HB Series LGE-Series LS Injection Moldg Maches 21

23 New Electric Injection Moldg Maches(LGE-III Series) Major Upgraded item Specification Improved modulation of Injection unit. Injection unit can be changed easily for 2~3 level up/down modulation. Model Frame Standard High-Speed Screw Dia. Simplify a movg nozzle unit Unify a barrel length. Standardize a jection unit Enhanced responsiveness of Injection speed. High speed / Standard / Ultra high speed : Available to change motor, pulley. response : Ultra high speeds synchronous control with double motor II II III III Standard High speed Standard High speed Ultra high speed 22 LS Injection Moldg Maches

24 Improvement of performance. Apply Structure changed for bearg / load cell Improve load cell sensg back pressure : Improve and control of jection pressure Stable of bearg structure :Improve for screw wear, noise, Easy to modulate screen couple rg structure LGE-Series T-Box structure Friction of T-box and castg is affected by the load cell measurement. S-shaft structure Load cell defects load of ball screw directly. Stable structure for s-shaft & Bearg LGH-D Series LM guide support for jection unit. Prevent deflection Improve control for back pressure and jection pressure. LGH-M Series Injection unit supported by tie load. Injection unit supported by tie load & under LM guide Sgle-shaft ball screw structure(220ton) Double-shaft nozzle touch structure(200ton) Double shaft nozzle touch structure. Nozzle touch 3ton Movg speed 15mm/s Nozzle touch 3ton Movg speed 28mm/s Double center press movg platen & Euromap ejector LGH-S Series Prevent platen faillg : Improve parallelism of platen and nozzle touch pressure Remove the geared motor damage problem Increased user convenience : Simplified barrel Easy jection unit Improve productivity multi cavity Unity the Euromap ejector(enhanced modulation) LGH-HB Series Conventional structure Center press structure LS Injection Moldg Maches 23

25 New Electric Injection Moldg Maches(LGE-III Series) Major Specification Standard High Speed Super High Speed or High Pressure Chargg Injection Unit Code Screw Diameter Screw Stroke Injection Capacity Calculated Injection Capacity Max. Injection Pressure Max. Holdg Pressure Clampg Force Tie Bar Distance : H x V Clampg Stroke Daylight : max. Die Plate Dimension : H x V Mold Thickness Ejector Force Model Name Ejector Stroke Electric Heater Mache Dimension : L x W x H Mache Weight Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed PS PE Plasticizg Capacity(PS) Screw Speed 3 oz oz Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec lbs/h rpm US ton US ton kw ft lbs LGE200III LGE240III LGE310III Injection Unit i150 i180 i220 i180 i220 i280 i ,598 31,291 25,346 38,631 31,291 24,720 37,834 29,869 24,180 38,631 31,291 24,720 37,834 29,869 24,180 35,117 28,447 23,511 37,834 29, ,638 28,162 22,811 34,768 28,162 22,248 34,051 26,882 21,762 34,768 28,162 22,248 34,051 26,882 21,762 31,606 25,602 21,160 34,051 26, ,598 31,291 25,346 38,631 31,291 24,720 37,834 29,869 24,180 38,631 31,291 24,720 37,834 29,869 24,180 35,117 28,447 23,511 37,834 29, ,638 28,162 22,811 34,768 28,162 22,248 34,051 26,882 21,762 34,768 28,162 22,248 34,051 26,882 21,762 31,606 25,602 21,160 34,051 26, ,598 31,291 25, ,638 28,162 22, i ,180 35,117 28,447 23, ,762 31,606 25,602 21, ,180 35,117 28,447 23, ,762 31,606 25,602 21, ~250 ~350 ~300 ~250 ~300 ~250 ~250 ~250 Clampg Unit x x x x x x ~ ~ ~ General x 16.1 x x 5.1 x x 5.3 x6.7 18,298 18,739 19,180 19,401 19,842 20,503 20,944 22,046 Note 1. Injection capacity calculated : Screw Area x Screw Stroke. 2. Actual jection capacity output may vary from calculated jection capacity 3. Clampg system is double 5-pot toggle structures. 4. The maximum jection and holdg pressures are maximum pressure that can be set on the mache. Actual settg pressure will be restricted by moldg condition and cycle time. 5. The maximum jection rate and speed are calculated values. Actual jection rate and speed will be restricted by an jection pressure. 6. The mold size should be bigger than 60% of the Tie-bar distance. (HxV) 7. Due to contuous improvements, specifications are subject to change without notice. * : Standard 24 LS Injection Moldg Maches

26 Major Specification Standard High Speed Super High Speed or High Pressure Chargg Injection Unit Code Screw Diameter Screw Stroke Injection Capacity Calculated Injection Capacity Max. Injection Pressure Max. Holdg Pressure Clampg Force Tie Bar Distance : H x V Clampg Stroke Daylight : max. Die Plate Dimension : H x V Mold Thickness Ejector Force Model Name Ejector Stroke Electric Heater Mache Dimension : L x W x H Mache Weight Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed Max. Injection Pressure Max. Holdg Pressure Injection Rate Injection Speed PS PE Plasticizg Capacity(PS) Screw Speed 3 oz oz Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec Mpa Mpa 3 /sec /sec lbs/h rpm US ton US ton kw ft lbs LGE310III LGE360III LGE420III Injection Unit i330 i280 i330 i380 i330 i380 i ,420 28,447 23,909 35,117 28,447 23,511 34,420 28,447 23,909 34,136 28,731 24,464 34,420 28,447 23,909 34,136 28,731 24,464 35,667 31, ,978 25,602 21,518 31,606 25,602 21,160 30,978 25,602 21,518 30,722 25,858 22,018 30,978 25,602 21,518 30,722 25,858 22,018 32,101 27, ,420 28,447 23,909 35,117 28,447 23,511 34,420 28,447 23,909 34,136 28,731 24,464 34,420 28,447 23,909 34,136 28,731 24,464 35,667 31, ,978 25,602 21,518 31,606 25,602 21,160 30,978 25,602 21,518 30,722 25,858 22,018 30,978 25,602 21,518 30,722 25,858 22,018 32,101 27, ~220 ~250 ~220 ~220 ~220 ~220 ~ Clampg Unit x x x x x x ~ ~ ~ General x 5.3 x x 5.6 x ,487 26,015 26,455 26,896 39,242 39,683 41,888 24, , , , LGH-S Series LGH-M Series LGH-D Series LGH-HB Series LGE-Series LS Injection Moldg Maches 25

27 High Speed & Precision Injection Moldg Mache The LGH-D Series, designed with LS s high technology, meets the demand for precision moldg. Improved rigidity of the platen provides more precise and stable products. LGH-D Series LGH-90D LGH-110D LGH-150D LGH-190D LGH-250D LGH-280D LGH-330D LGH-390D Compact hydraulic pipg Injection unit Nozzle safety cover with terlock 26 LS Injection Moldg Maches

28 Optimized design through FEA Precise moldg is provided by the optimized design of the platen. Designed usg fite-element analysis of the rigidity of major parts, our platen achieves precise moldg by mimizg mold deflection caused by the clampg force. Excellent and smooth control system to relieve back pressure durg jection and chargg By adoptg a slidg bearg (or slidg type bearg) the jection cylder, we mimized friction to achieve faster recovery and precise moldg. The back pressure control device, creased plasticizg quantity on charge, and extended scope of low pressure control maximize the effectiveness of the moldg process. LGE- Series Control for more precise moldg Adoptg the lear potentiometer to detect the position of the clamp, ejector and screw and stallg a pressure sensor and hydraulic oil temperature sensor as standard features has resulted greater precision. Advanced hydraulic system The characteristics and durability of the circuit are improved by stallg a DC solenoid valve and DIN connector as standard features. Enhanced mold protection and accurate repeatability are provided by usg separate controls for the mold break speed between open and close and by adoptg a filter-type oil cleang system to improve the durability of hydraulic devices. LGH-D Series New and diverse jection unit Nozzle centerg is easy to adjust with the newly adopted four bolt alignment system on the jection unit. Diverse jection module series offer the customer a wide selection of jection pressure and shot sizes. The jection unit features a new standard 21:1 screw with an L/D creased by 5% to handle a greater variety of ress. LGH-M Series Clean outer appearance The new design has a simple, modern style and customer friendly image. The back frame is exceptionally clean due to simplifyg pipes and coverg the lower part. LGH-S Series Remote control for user convenience User convenience is highly improved by placg all operational functions on a sgle control panel. This cludes location, pressure and temperature sensors, elector-magnetic proportional control valves for clampg and jection and screw back pressure. LGH-HB Series LS Injection Moldg Maches 27

29 High Speed & Precision Injection Moldg Mache General View LGH-D Series Highly efficient & reliable clampg mechanism reduces cycle time by improved hydraulic brake circuit and fast mold open/close speeds. Safety drop bar Fast response pre-fill valve mimizes pressure loss. Direct clampg mechanism simplifies matenance. Clampg cylder with long stroke elimates spacer for mold thickness adjustment. 28 LS Injection Moldg Maches

30 LGH-D Series LGH-HB Series LGH-M Series LGH-S Series LGE- Series Highly rigid mold platen ensures precise moldg. High torque hydraulic motor for high precision and quality moldg. HICOM TFT Color LCD control device enhances repeatability and mache operations. DBG Screw & Wear resistant bimetallic cylder provide high mixg and plasticizg performance. Auto purge circuit reduces the time for changg the res color. LS Injection Moldg Maches 29

31 High Speed & Precision Injection Moldg Mache Controller The Hicom-700 is controlled by a high speed control algorithm and is a super precise controller with high speed response from the latest microprocessor. High speed control system (HICOM - 700) 800 x 600 resolution TFT color LCD Le graph for speed, pressure, RPM ; bar graph for temperature, pressure rampg and cushion compensation Auto PID temperature control Self diagnosis, alarm and monitorg functions Multi-lgual selection Security codes for different levels of access Management of the mache on network (Option) Auto-tuned PID closed loop for jection process (Option) Prter port (Option) Unit convertg function (Metric / Inch) Controller (HICOM -700) 30 LS Injection Moldg Maches

32 Major functions of Hicom Controller Mold & Ejector Injection & Charge Temperature control LGH-S Series LGH-HB Series LGH-M Series LGE- Series Mold open speed-4 steps, Mold close speed-3 steps Set/Monitor clamp/ejector position Ejector Adv./Ret. speed - 3/2 steps Monitor mold open/close speed and pressure real time Injection speed-6 steps/closed loop (holdg pressure -1 speed) Injection pressure-5 steps/closed loop (holdg pressure -3 speed) Cut over by pressure, time, speed 3-step chargg & 2-step suck back speed Screw cold prevention/ temp alarm Automatic heat-up control Heater/Thermocouple breakage alarm Heater reservation LGH-D Series Production management Shot Data Input / Output Screen All manufacturg formation - workg time, mache time quantity of products etc.- are monitored one screen Detail formation - product number by manufacturg process, cushion, jection capacity, holdg pressure, chargg, defects before and after clampg of mold-are monitored. Easy to mata by monitorg the put / output screen for self diagnosis and trackg the progress of the current operation. LS Injection Moldg Maches 31

33 High Speed & Precision Injection Moldg Mache Standard & Optional Equipment ltem Equipment Clampg unit Centralized Lubricatg Equipment with Manual Grease Pump Low-Pressure Speed Circuit for Mold Set-Up and Mold Protection Try Aga Mold Close Circuit with Mold Protection Clampg Position Digital Adjustg Device(Potentiometer) High Speed Mold Open/Close Digital Adjustg Device Multi-Ejection(Up to 9 Times) and Vibration Ejection Safety Cover for Injection Unit (Operatg Side Only) Nozzle Retract Timg Selector(Sprue Break) Mold Clamps(Manual) Overrun Prevention Device Holes Tapped for Installation of Robot Hydraulic Ejector(A-Circuit) Quick Mold Openg Circuit Safety Gate & Covers Support for Moldg Platen T-Slot Platen Injection Unit Wear Resistant Bimetallic Barrel DBG Screw(For General Ress) Ceramic Band Heater(4 Zones) Cable Heater for Nozzle Zone Heater Cover Pre-Heatg Temperature Control Injection Ram Advance and Retract Device Nozzle(Open Type) Screw Back Pressure Regulator Screw Cold Start Preventg Device Screw Drive Hydraulic Motor Screw 1st and 2nd Suck Back Standard Equipment Screw Tip(For General Ress, Non-Return Valve Type) Injection Speed & Pressure Control Device Selectable Clamp Pump Unloadg Circuit Durg Coolg Time Mold Open/Close Hydraulic Brake Circuit Abnormal Hyd. Oil Temperature Detector Open Loop Controller (HICOM-700) Hydraulic System Clampg Pressure Holdg Circuit Back Pressure Relievg Circuit Hydromatch System(Multi-Pump) Injection Pressure Holdg Circuit Hyd. Oil Warmg-Up Device Oil Cleang System(Filter Type) Oil Cooler & Level Gauge Solenoid Valve(With Indicator Light) Electric System Abnormal Operation Warng Device(Buzzer) Abnormal Operation Indicatg Device Intrusion Circuit Emergency Stop Push Button Switches Abnormal Operation Alarm Lamp Automatic Barrel Heat-Up Control Device Pump Stop Interlock Safety Gate With Interlocks Shot Counter and Count Up Detection for Target Production PID Temperature Control(J-Type) Nozzle Temperature Control by SSR General Instruction Manual Standard Color Patg Level Pad Coolg Water Distributor 32 LS Injection Moldg Maches

34 Optional Equipment ltem *1 *2 * * Hydraulic Ejector Holdg Circuit with Valve Automatic Lubrication Device for Clampg Side Pneumatic Powered Safety Gate(Openg & Closg) Pneumatic Powered Safety Gate(Openg) Products Gutter High Response Closed Loop Control with Servo Valve Anti-Wear and Anti-Corrosive Barrel and Screw Automatic Lubrication Device for Injection Side Centralized Lubricatg Equipment with Manual Grease Pump for Injection Side Temperature Controller for Extension Nozzle Heater High Speed Injection Device(Accumulator) Equipment Clampg unit Sgle Hydraulic Core Puller A or C Dual Hydraulic Core Puller A & C Mechanical Safety Device Air Blow Off Unit Auto. Mold Clamps(QDC) Injection Unit Special Screws for Various Materials(Uni-Melt,etc. Hydraulic Core Puller(B & D) Hydraulic Ejector B Circuit Nozzle Safety Cover with Interlock Extension Nozzle (Std. + 30,50,70,100,125,150mm) Fan Blower Hydraulic Shut Off Nozzle Pneumatic Shut Off Nozzle Special Screw for Flame-Resistant ABS Thermosettg Barrel and Screw Screw Torque Selectg Device Hydraulic System Automatic Coolg Temperature Regulatg Device for Hyd. Oil Mold Movg Durg Chargg with High Speed Injection(By Pump) Abnormal Hyd. Oil Levelg Device Electric System Closed Loop Controller(HICOM-4000) Automatic Voltage Regulator Automatic Power Shut Down Circuit Motion & No Motion Switch(Clamp, Ejector & Core) Gas Injection Interlock Circuit Robot Interlock Circuit Heater Band Failure Indicator Screw Ejector Circuit Auto Purge Circuit Valve Gate Circuit Ejector Retract Circuit Auxiliary Consent Box Prter Port Air Conditiong Unit on Control Cabet General Crusher General Hopper Hopper Dryer Hopper Loader Hopper Ladder Mixer Conveyor Different Color Patg Fish-Recommended Color Mold Temperature Controller(Hot Runner Controller) Take-out Robot Matenance Tool Spare Parts High Efficiency Inverter LGH-HB Series LGH-S Series LGH-M Series LGE- Series LGH-D Series LS Injection Moldg Maches 33

35 High Speed & Precision Injection Moldg Mache Major Specification Model Name Injection Unit Code Screw Code Screw Diameter Screw Stroke Injection Capacity Calculated 3 Injection Capacity Injection Pressure Injection Rate PS oz 3 /sec Plasticizg Capacity(PS) Max. Screw Speed lb/h rpm Clampg Force US ton Mold Openg Force US ton Distance Between Tie-rods Die Plate Dimension Clampg Stroke Daylight Mimum Mold Thickness Mold Close Speed /m Mold Open Speed /m Ejector Force US ton Ejector Stroke Utilized Oil Quantity US gal Electric Motor HP Electric Heater kw Mache Dimension ft Mache Weight lbs Y , LGH90D LGH110D LGH150D LGH190D INJECTION UNIT i2 i3 i5 i7 *A B , Y , *A , B , Y , *A , B , Y , *A , x x , , x 3.6 x 5.2 9, x x , , x 3.6 x ,080 Note 1. Due to contuous improvements, specifications are subject to change without notice. 2. Injection capacity and plasticizg vary with material and moldg conditions. 3. Figures this table are based on AC220V, 60Hz electrical supply. * : Standard CLAMPING UNIT GENERAL x x , , x 3.9 x , x x , , x 4.3 x ,560 B , LS Injection Moldg Maches

36 Model Name Injection Unit Code Screw Code Screw Diameter Screw Stroke Injection Capacity Calculated 3 Injection Capacity Injection Pressure PS oz Injection Rate Plasticizg Capacity(PS) Max. Screw Speed Clampg Force Mold Openg Force 3 /sec lb/h rpm US ton US ton Distance Between Tie-rods Die Plate Dimension Clampg Stroke Daylight Mimum Mold Thickness Mold Close Speed /m Mold Open Speed /m Ejector Force US ton Ejector Stroke Utilized Oil Quantity US gal Electric Motor HP Electric Heater kw Mache Dimension ft Mache Weight lbs LGH250D LGH280D LGH330D LGH390D INJECTION UNIT i10 i13 i13 i17 Y , *A , B , Y , *A , B , Y , *A , B , Y , *A , B , CLAMPING UNIT x x , , x x , , GENERAL x x , , x x , , x 4.6 x , x 4.9 x , x 4.9 x , x 5.2 x ,080 LGH-M Series LGH-HB Series LGH-S Series LGE- Series LGH-D Series LS Injection Moldg Maches 35

37 High Speed & Precision Injection Moldg Mache Movg Platen Drawg LGH90D ~ LGH390D LGH90D LGH110D LGH150D LGH190D LGH250D LGH280D LGH330D LGH390D 36 LS Injection Moldg Maches

38 External Form Drawg LGH D Series HOPPER(OPTION) LGH-HB Series LGE- Series A B E LGH-D Series G F H I L 0 J K P LGH-M Series LGH-S Series M DETAIL OF HOPPER SEAT N (unit : ch) Model LGH90D LGH110D LGH150D LGH190D LGH250D LGH280D LGH330D LGH390D A B C D E F G H I J K L M N O P M10DP18 4-M10DP20 4-M10DP18 4-M10DP20 4-M10DP18 4-M10DP24 4-M10DP18 4-M10DP LS Injection Moldg Maches 37

39 UNIQUE Two-Platen Injection Moldg Maches Maximum Productivity Two-Platen Injection Moldg Maches provide HIGH EFFICIENCY and LOW RUNNING COST, which surely give satisfaction to the customers who want the middle and large size jection moldg mache that require SMALL SPACE but have HIGH EFFICIENCY. LGH-500M / LGH-610M / LGH-720M / LGH-950M LGH-1150M / LGH-2750M / LGH-4400M Mold Close High Pressure Clampg Mold Open & Ejection Mold Open Mold closes until the mold touches completely, then half nuts advance all the way to lock with the tie bars. It starts to build up the high pressure clampg through four short-stroke clampg cylders the stationary platen. After coolg out and the release of high pressure, half nuts retract, then mold opens until the mold open limit to eject parts out. Mold is open condition to start the cycle. 38 LS Injection Moldg Maches

40 Major Features Mimum Space The unique two-platen clampg mechanism reduces the floor space over 20% through the new compact design of mechanical lock-type comparg with the conventional hydraulic mache. 13m Rigid Mold Platen Mold deflection by the clampg force and jection cavity pressure is mimized through developg the high tensive light-weight vacant castg platen havg optimum rigidity with 3-dimensional design, which uses the fite-element analysis. LGE- Series Less Hydraulic Oil The hydraulic oil quantity is reduced to less than half of a conventional mache with compact design on dividg clampg cylder from booster cylders for the mold movement, and on adoptg the high pressure of hydraulic system. Energy Savg Power consumption and noise are highly reduced through the optimized design of unique clampg mechanism, reducg the number of hydraulic pump motor, dual torque hydraulic motor and the optimized design of hydraulic system. And the back-pressure is mimized usg LM Guide to the slidg part of the jection unit. 9m High Productivity Unique clampg mechanism enables the clamp pressure to crease with four short-stroke clampg cylders and the high-pressure design, which leads shorteng the pressure-up timg and realizes the high cycle by adoptg the standard of DBG screw and back-pressure relievg. Remote Control The complete remote control is possible through electro-magnetic proportional control valves for clampg and screw back pressures, lear potentiometer for ejectg, pressure switch & timer for nozzle movement, and solenoid valve for torque selection. LGH-D Series LGH-M Series Closed Loop Control Precise moldg with zero scrap is possible through HICOM-4000 controller with statistical process control and user friendly 10.4 TFT Color LCD featurg IMPACT auto-tuned PID closed loop, which controls jection speed, pressure and temperature. Easy Matenance Two-platen maches are designed for easy matenance as adoptg screw swivelg device of combed the movg cylder with the connection part of jection unit, easy nozzle center adjustment, improved heater wirg and automatic grease supply unit for clampg unit. LGH-S Series 26% LESS SPACE 29% LESS WEIGHT 55% LESS HYD. OIL 14% LESS CYCLE TIME 12% LESS NOISE LGH-HB Series LS Injection Moldg Maches 39

41 UNIQUE Two-Platen Injection Moldg Maches Controller HICOM-5000 Closed Loop Controller focused on customer convenience guarantees precise moldg and the reliability of controller, usg the cuttg edge technology of latest microprocessor. Injection Closed Loop Control System HICOM-5000 TFT Color LCD 640 x 480 Resolution TFT color LCD Auto tuned PID closed Loop for jection process - IMPACT Le graphs-speed, Pressure, RPM, Bar graph - temperature, pressure rampg Statistical Process Control(SPC) - Selection of 10 parameter for last 100 shots Auto tuned PID temperature control Self diagnosis, alarm and monitorg Multi-lgual selection(max.10 languages) Internal(CF Memory) and external access (Flash memory thru USB-option) for mold data Ethernet access(optional) Security codes for access HICOM LS Injection Moldg Maches

42 MAJOR SCREEN OF HICOM-5000 CLOSED-LOOP CONTROLLER Mold & Ejector Temperature Core LGH-D Series LGH-S Series LGH-HB Series LGE- Series Mold open speed - 4 steps Mold close speed - 3 steps Set/Monitor clamp/ejector position Ejector Advance -3 steps / Retreat Speed - 2steps Time dicate for each process Set/Monitor Pre/Actual Temp/Bar Graph Screw Cold Prevention/Temp Alarm Heater/Thermocouple Breakage Alarm Automatic Heat-up Control Hyd.Oil Temperature Control 4 Core(Program Standard) Delay, Operation time settg per each Core Speed, Pressure control per each Core Select On/Off Injection & Charge Le Graph Statistical Process Control LGH-M Series Injection Speed for Closed Loop - 4 steps Injection Pressure for Closed Loop - 3 steps Cut over by Pressure, Position, Time Chargg for Closed Loop - 3 steps Back pressure for Closed Loop - 3 steps Suck back - 2 step speed Show put and actual value of Injection Speed, Pressure, RPM Multi Graph function(max.25) X-BAR, R-BAR, Standard deviation, Cr, Cp, Cpk and Distribution curves of 10 selectable parameters for Max 100 shots are tracked and prted LS Injection Moldg Maches 41

43 UNIQUE Two-Platen Injection Moldg Maches UNIQUE Two-Platen Injection Moldg Maches Standard & Optional Equipment ltem Low-Pressure Speed Circuit for Mold Set-Up and Mold Protection Try Aga Mold Close Circuit with Mold Protection Clampg Position Adjustg Device (Potentiometer) Multi-Ejection (Up to 9 Times)and Vibration Ejection Nozzle Retract Timg Selector(Sprue Break) Equipment Clampg unit Automatic Lubrication Device Mold Clamps(Manual) Overrun Prevention Device Holes Tapped for Installation of Robot Hydraulic Ejector (A-Circuit) High Speed Mold Open/Close Adjustg Device Safety Cover for Injection Unit (Operatg Side Only) Quick Mold Openg Circuit Safety Gate & Covers Support for Movg Platen T-Slot Platen Sgle Hydraulic Core Puller(A or C) Dual Hydraulic Core Puller(A & C) Injection Unit Wear Resistant Bimetallic Barrel Screw (For General Ress) Closed Loop Control for Injection Process Ceramic Band Heater (4 Zones) Cable Heater for Nozzle Zone Heater Cover Cable Heater for Nozzle Zone Heater Cover Pre-Heatg Temperature Control Injection Ram Advance and Retract Device Nozzle(Open Type) Screw Back Pressure Regulator Screw Cold Start Preventg Device Screw Drive Hydraulic Motor Screw 1st and 2nd Suck Back Standard Equipment Screw Tip(For General Ress, Non-Return Valve Type) Injection Speed & Pressure Control Device Hydraulic System Selectable Clamp Pump Unloadg Circuit Durg Coolg Time Closed Loop Controller(HICOM-4000)/Injection Unit Clampg Pressure Holdg Circuit Back Pressure Relievg Circuit HYDROMATCH System(Multi-Pump) Injection Pressure Holdg Circuit Mold Open/Close Hydraulic Brake Circuit Abnormal Hyd. Oil Temperature Detector Hyd. Oil Warmg-Up Device Oil Cleang System(Filter Type) Oil Cooler & Level Gauge Solenoid Valve (With Indicator Light) Electric System Abnormal Operation Warng Device(Buzzer) Abnormal Operation Indicatg Device Intrusion Circuit Emergency Stop Push Button Switches Automatic Barrel Heat-Up Control Device Safety Gate With Interlocks Shot Counter and Count Up Detection for Target Production PID Temperature Control (J-Type) Nozzle Temperature Control by SSR Abnormal Operation Alarm Lamp Automatic Purge Circuit Automatic Power Shut Down Circuit General Instruction Manual Standard Color Patg Fish Coolg Water Distributor Level Pad Safety Foot board Ass y Matenance Tools & Spare Parts 42 LS Injection Moldg Maches

44 Optional Equipment ltem Hydraulic Ejector Holdg Circuit with Valve Pneumatic Powered Safety Gate (Openg & Closg) High Response Closed Loop Control with Servo Valve Anti-Wear and Anti-Corrosive Barrel and Screw Extension Nozzle(STD( Equipment Clampg unit Air Blow Off Unit Auto. Mold Clamps(QDC) Hydraulic Core Puller (B or D) Mechanical safety device Hydraulic Ejector B Circuit Screw Ejector Pneumatic Powered Safety Gate (Openg) Tap-Hole Platen Injection Unit Automatic Lubrication Device )+30,50,70,100,125,150mm) Temperature Controller (For Extension Nozzle Heater) Fan Blower High Speed Injection Device (Accumulator) Nozzle Safety Cover with Interlock Electric System Automatic Voltage Regulator Air Conditiong Unit Control Cabet Auxiliary Consent Box Eject Retract Circuit Valve Gate Circuit Motion & No Motion Switch(Clamp, Ejector & Core) Gas Injection Interlock Circuit Robot Interlock Circuit Heater Band Failure Indicator Centralized Network System General Chiller Crusher General Hopper Hopper Dryer Hopper Loader Mixer Conveyor Different Color Patg Fish-Recommended Color M.N-Light, Gray:10B 7.5/1.5, Light Blue:10B 6/6, Orange:2.5Y 8/16 Mold Temperature Controller Take-Out Robot Foundation Parts LGH-D Series LGE- Series LGH-M Series 9 Hydraulic Shut Off Nozzle 10 Pneumatic Shut Off Nozzle Special Screw for Flame-Resistant ABS Special Screws for Various Materials (Uni-Melt, Etc.) Thermosettg Barrel and Screw LGH-S Series 14 Injection Compression Hydraulic System 1 Automatic Coolg Temperature Regulatg Device for Hyd. Oil Mold Open and Close durg Chargg Mold Move on Chargg with High Speed Injection (By Pump) Abnormal Hyd. Oil Levelg Device LGH-HB Series LS Injection Moldg Maches 43

45 UNIQUE Two-Platen Injection Moldg Maches UNIQUE Two-Platen Injection Moldg Maches Major Specification Injection Capacity Model Name Injection Unit Code Screw Code Screw Diameter Injection Capacity Calculated Injection Pressure Injection Rate Max. Screw Speed Plasticizg Capacity(PS) Clampg Force Mold Openg Force Distance Between Tie-rods : HxV Die Plate Dimension : HxV Clampg Stroke Daylight Mold Thickness Mold Close Speed Mold Open Speed Ejector Force Ejector Stroke Utilized Oil Quantity Electric Motor Electric Heater Mache Dimension : LxWxH Mache Weight PS PE (High) (Low) (High) (Low) 3 g oz g oz 3 /s lb/h rpm US ton US ton /m /m /m /m US ton US gal HP KW ft lbs LGH500M LGH610M LGH720M Injection Unit i27 i33 i54 Y *A B Y *A B Y *A ,001 1,363 1,780 1,470 1,685 2,165 2,560 2, ,082 1,413 1,165 1,340 1,720 2,030 2, ,203 25,886 19,913 30,225 26,313 20,482 29,087 25, (18.61) 30.51(25.32) 39.67(32.95) 32.65(27.16) 37.53(31.12) 48.21(39.67) 42.11(35.09) 47.29(39.36) 452(375) 578(469) 728(728) 578(562) 650(650) 816(816) 827(827) 937(937) 200/ / / / / / / /105 (165/105) (165/105) (160/105) (170/120) (170/120) (150/120) (150/85) (140/85) Clampg Unit x x ~ ,133.8(1779.5) ,956.7(1629.9) x 7.5 x ,092 General Note 1. Due to contuous improvements, specifications are subject to change without notice. 2. Injection capacity and plasticizg vary with material and moldg conditions. 3. Figures this table are based on AC220V, 60Hz electrical supply. 4. Figures ( ) are based on AC220V, 50Hz electrical supply. * : Standard x x ~ ,968.5(1653.5) ,968.5(1653.5) x 8.5 x , x x ~ ,811(1507.9) ,811(1507.9) x 8.6 x ,547 B , , , (48.51) 1030(1030) 125/105 (125/85) 44 LS Injection Moldg Maches

46 Model Name Injection Unit Code Screw Code Screw Diameter Injection Capacity Calculated PS Injection Capacity PE Injection Pressure Injection Rate Plasticizg Capacity(PS) Max. Screw Speed Clampg Force Mold Openg Force Distance Between Tie-rods : HxV Die Plate Dimension : HxV Clampg Stroke Daylight Mold Thickness (High) Mold Close Speed (Low) (High) Mold Open Speed (Low) Ejector Force Ejector Stroke Utilized Oil Quantity Electric Motor Electric Heater Mache Dimension : LxWxH Mache Weight 3 g oz g oz 3 /s lb/h rpm US ton US ton /m /m /m /m US ton US gal HP KW ft lbs LGH950M LGH1150M LGH2750M LGH4400M Injection Unit i90 Y , , ,451 *A , , ,891 B , , ,766 Y , , ,451 *A , , ,891 B , , ,766 Y , , ,287 *A , , ,744 B , , ,699 Y , , ,078 *A ,786 1,122 25, ,175 B ,445 1,358 30,505 1,078 20, (44.85) 59.5(49.43) 71.4(59.19) 54.01(44.85) 59.5(49.43) 71.4(59.19) 73.23(61.02) 92.15(76.28) (98.86) 137.3(113.99) (140.84) (170.2) 1019(1019) 1146(1146) 1204(1204) 1019(1019) 1146(1146) 1204(1204) 1499(1499) 1653(1653) 2271(2271) 2425(2425) 2683(2683) 2954(2954) 125/95 120/95 110/95 125/95 120/95 110/95 102/102/75 90/90/75 80/80/75 60/52 60/52 58/52 (127/80) (120/80) (110/80) (125/80) (120/80) (110/80) (102/85/65) (90/85/65) (80/80/65) (60/43) (60/43) (58/43) x x ~ ,574.8(1299.2) ,338.6(1102.4) x 9.5 x ,389 i90 Clampg Unit 1, x x ~ ,574.8(1299.2) ,338.6(1102.4) General x 10.8 x ,845 i215 2, x x ~ ,692.9(1409.4) ,692.9(1409.4) , x 14.1 x ,647 i610 4, x x ,456.7(1208.7) ,456.7(1208.7) , (100.6 x ) x 17.4 x ,063 LGH-S Series LGH-D Series LGE- Series LGH-HB Series LGH-M Series LS Injection Moldg Maches 45

47 UNIQUE Two-Platen Injection Moldg Maches UNIQUE Two-Platen Injection Moldg Maches External Form Drawg LGH-M Series HOPPER(OPTION) C D A B G H F(Daylight) (Mold Openg/ Closg Stroke) (Ejector STroke) (Max./M Mold Thickness) Locate rg In Dia. Open Nozzle Hole Dia. J K Direction of Nozzle E N 2 N O DETAIL OF HOPPER INSTALLATION SEAT Model LGH500M LGH610M LGH720M LGH950M LGH1150M LGH2750M LGH4400M A B C D E F G H I J K L M N O P ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ M16DP26 4-M16DP26 4-M16DP26 4-M16DP26 4-M16DP26 4-M16DP26 4-M16DP LS Injection Moldg Maches

48 Movg Platen Drawg LGH500M - LGH2750M LGH500M LGH610M LGH-D Series LGH-S Series LGH-HB Series LGE- Series LGH720M LGH950M LGH-M Series LGH1150M LGH2750M LS Injection Moldg Maches 47

49 Brand-New Premium Injection Moldg Maches Brand-New Premium Injection Moldg Maches provide HIGH EFFICIENCY and LOW RUNNING COST, which surely give satisfaction to the customers who want the middle-large size jection moldg maches that require SMALL SPACE but have HIGH EFFICIENCY. LGH720S / LGH950S / LGH1150S / LGH1450S / LGH2000S LGH2200S / LGH2750S / LGH3300S 20% less space Mimum Space The unique two-platen clampg mechanism reduces the floor space over 20% comparg with the conventional hydraulic mache. 55% less Hyd. Oil Less Hydraulic Oil The hydraulic oil quantity is reduced to less than half of a conventional mache with compact design on drivg clampg cylder from booster cylders for the mold movement, and on adoptg the high pressure of hydraulic system. Energy savg Variable pump system enables to save energy over 30%. 30% less Energy 30% less cycle time High productivity Unique clampg mechanism enables the clampg pressure to crease with four short stroke clampg cylders and the high-pressure design, which leads shorteng the pressure-up timg and realizes the high cycle by adoptg the standard of DBG screw and back-pressure relievg. 48 LS Injection Moldg Maches

50 Major Features Energy Savg Mache Advanced Controller Variable Pump - P/Q control enables Energy Savg System Dual Operation System - Shorten Cycle Time by Dual Operation System Advanced Servo Energy Savg System(Option) - Realizes energy savg through precise rotation control by high output servo motor Real-time display, easy data In/Output, firm terlock with PC Bigger memory capacity, Faster transmission speed and firm history matenance Easy Modulation Optimized Platen Design Easy & Variable Modulation - 2 Level (Up/Down) modulation applied Easy & Variable Modulation LGE- Series Optimized Platen Design Firm safety Valve Standard Optimized Design by FEA Improved productivity with Dual Operation Observance CE, KC-MARK, ANSI regulation LGH-D Series - Conventional Serial Mache Cycle Time LGH-HB Series LGH-M Series - NEW S series Cycle Time Reduce 30% LGH-S Series Easy Matenance Automatic lubrication device at Clampg side Easy nozzle center adjustment, screw swivelg device Easy heater replacg Optimized Design via FEA Optimized rigidity, high tensive lightweight hollow castg platen Clampg & Injection frame designed with high tensity LS Injection Moldg Maches 49

51 Brand-New Premium Injection Moldg Maches Electronic P/Q controllg system realize more than 30% Energy savg High productivity & Oil leakage protection via Merkel seal Inner Horng treatment for Fixg Platen cylder Precision Horng treatment Applyg Merkel seal Patent application Applyg high efficient water savg cooler Feature of Merkel sealg system No scratch by seal -> No Oil leakage No ternal chip formg -> No damage (packg & cylder) Pressure leakage durg boostg -> Reducg Energy loss & Cycle time Able to precise control via reproducibility Applyg high quality filter system High efficiency water savg cooler Compact & light weight Excellent resistance agast freezg Inter-corrosive & Resistance Excellent heat exchange Applyg NEW DBG SCREW Excellent plasticizg Comparison plasticizg capacity accordg to chargg stroke Applyg OFF LINE FILTER High quality element & filter protection system Filter pollution detectg sensor SMX-10 micron element : Filterg mute particle Protectg pollution via operatg separately (Pump, Cooler, Filter) 50 LS Injection Moldg Maches

52 Controller Hicom-5000 Closed Loop Controller focused on customer convenience guarantees precise moldg and the reliability of controller, usg the cuttg edge technology of latest microprocessor. Injection Closed Loop Control System HICOM-5000 TFT Color LCD LGE- Series 640 x 480 Resolution TFT color LCD 4 page user screen Auto tuned PID closed Loop for jection process - IMPACT Le graphs-speed, Pressure, RPM, Bar graph - temperature, pressure rampg Statistical Process Control(SPC) - Selection of 10 parameter for last 100 shots Auto tuned PID temperature control Self diagnosis, alarm and monitorg Multi-lgual selection(max.10 languages) Internal(CF Memory) and external access(flash memory thru USB-option) for mold data Ethernet access(optional) Security codes for access LGH-D Series HICOM 5000 Ma display Mold & Ejector Mold open speed - 4 steps Mold close speed - 3 steps Set/Monitor clamp/ejector position Ejector Advance -3 steps / Retreat Speed - 2steps Time dicate for each process Injection & Charge Injection Speed for Closed Loop - 4 steps Injection Pressure for Closed Loop - 3 steps Cut over by Pressure, Position, Time Chargg for Closed Loop - 3 steps Back pressure for Closed Loop - 3 steps Suck back - 2 step speed LGH-M Series Temperature Set/Monitor Pre/Actual Temp/Bar Graph Screw Cold Prevention/Temp Alarm Heater/Thermocouple Breakage Alarm Automatic Heat-up Control Hyd.Oil Temperature Control Le Graph Show put and actual value of Injection Speed, Pressure, RPM Multi Graph function(max.25) LGH-S Series Core 4 Core(Program Standard) Delay, Operation time settg per each Core Speed, Pressure control per each Core Select On/Off SPC X-BAR, R-BAR, Standard deviation, Cr, Cp, Cpk and Distribution curves of 10 selectable parameters for Max 100 shots are tracked and prted LGH-HB Series LS Injection Moldg Maches 51

53 Brand-New Premium Injection Moldg Maches Major Specification Model Name Injection Unit Code Screw Code Screw Diameter Injection Capacity Calculated Injection Pressure Injection Capacity(PS) Injection Rate Clampg Force Plasticizg Capacity(PS) Mold Openg Force Max. Screw Speed Distance Between Tie-rods : HxV Die Plate Dimension : HxV Clampg Stroke Daylight Mold Thickness Ejector Force Mold Close Speed(High) Mold Close Speed(Low) Mold Open Speed(High) Mold Open Speed(Low) Ejector Stroke Utilized Oil Quantity Electric Heater Capacity of Motor Mache Dimension : L x W x H Mache Weight 3 3 LGH720S LGH950S LGH1150S LGH1450S LGH2000S Injection Unit i54 i90 i90 i115 i150 i115 i150 i215 i315 Y A B Y *A B Y *A B *A B A B A B *A B A B A B ,087 25,958 21,051 27,451 24,891 20,766 27,451 24,891 20,766 25,161 21,292 24,905 23,028 25,161 21,292 24,905 23,028 25,716 19,685 25,332 20, /95 120/95 100/95 125/ /107/89 115/ / / /107/89 115/ / /78 90/75 80/75 Clampg Unit ,157 1,433 1, x x x x 55.12(59.06 x 55.12) x 62.99(70.87 x 62.99) x x x x 76.77(80.71 x76.77) x 84.65(92.52 x 84.65) / , ~ ~ ~ ~ ~ , , ,772 1,890 1, , , , ,890 1, x 8.9 x , x 9.5 x , x 10.8 x ,845 Note 1. Due to contuous improvements, specifications are subject to change without notice. 2. Injection capacity and plasticizg vary with material and moldg conditions. 3. Figures this table are based on AC220V, 60Hz electrical supply. 4. Figures ( ) are based on AC220V, 50Hz electrical supply. 5. LGH650SE, LGH850SE are adopted to the energy savg servo system. * : Standard General x11.5x9.8 41x12.5x x12.5x x12.5x x12.5x x12.5x , , , , , , LS Injection Moldg Maches

54 Major Specification Model Name Injection Unit Code Screw Code Screw Diameter Injection Capacity Calculated Injection Pressure Injection Capacity(PS) Injection Rate Plasticizg Capacity(PS) Max. Screw Speed Clampg Force Mold Openg Force Distance Between Tie-rods : HxV Die Plate Dimension : HxV Clampg Stroke Daylight Mold Thickness Mold Close Speed(High) Mold Close Speed(Low) Mold Open Speed(High) Mold Open Speed(Low) Ejector Force Ejector Stroke Utilized Oil Quantity Capacity of Motor Electric Heater Mache Dimension : L x W x H Mache Weight 3 3 LGH2200S LGH2750S LGH3300S Injection Unit i115 i150 i215 i315 i150 i215 i315 i215 i315 A B *A B A B A B A B *A B A B A B *A B ,161 21,292 24,905 23,028 25,716 19,685 25,332 20,012 24,905 23,028 25,716 19,685 25,332 20,012 25,687 19,685 25,332 20, / /107/89 115/ / /78 90/75 80/75 115/ / /78 90/75 80/ /78 90/75 80/75 Clampg Unit 2,204 2, x x x 70.87(82.68 x 70.87) x x x 96.46( x 96.46) 94.49/ / / ~ ~ ~ ,890 1,890(1850) 1,890(1850) ,890 1,890(1850) 1,890(1850) General x 13.5 x x 13.5 x x 13.5 x x 13.5 x x 14.1 x x 14.4 x x 14.1 x x 14.8 x x 14.8 x , , , , , , , , ,785 LGH-M Series LGH-D Series LGE- Series LGH-HB Series LGH-S Series LS Injection Moldg Maches 53

55 Brand-New Premium Injection Moldg Maches External Form Drawg LGH-S Series (unit : ch) Model 1450S 2000S 2200S 2750S 3300S A B C D E F G (7000) (6000) (14500) LS Injection Moldg Maches

56 Standard Platen Drawg LGH-S Series LGH1150S LGH1450S LGH2000S LGH-D Series LGH-HB Series LGE- Series LGH-S Series LGH-M Series LGH2200S LGH2750S LGH3300S LS Injection Moldg Maches 55

57 Energy-Savg & Hybrid Injection Moldg Mache Energy-savg servo system, Hybrid system LS Hybrid Mache is environment friendly product by energy savg. LS Hybrid Mache is excellent energy cost savg, less hydraulic oil, quick response and high precision moldg by Applyg Servo pump system Features Quick Response and Fast Cycle Time High Quality for Precision Moldg Energy and Matenance Cost Savg Coolg Water Savg, Clean Production Savg Electric Consumption Factory Low Noise Stable Operation Oil Temperature, Long Mache Life Cycle LGH-D Series LGH-M Series LGH-S Series Able to apply to all hydraulic models Hybrid (Servo motor type) system is optional equipment. 56 LS Injection Moldg Maches

58 Major Features Savg 45% of Electric Consumption Reducg Runng Cost by Innovative Savg Electric Consumption with Servo Pump System Operation. Reducg Runng cost Reducg Runng Cost Remarkably Comparg With Existg Hydraulic Mache Advantage for Long Term Busess considerg Initial Investment Costs LGE- Series Energy Consumption Purchase price of General hydraulic mache Purchase price of hybrid mache Annual power savg profits Payback period P1 - P2 Y = S LGH-D Series Less Hydraulic Oil and Coolg Water Lower Temperature Rise of Hydraulic Oil Caused by Control of Servo Pump Revolution Reducg Coolg Water Consumption over 30% due to Low Temperature Extendg Life Cycle of Hydraulic Oil over 20% Stable Total Oil Quantity Control System(MPF) Stable Total Oil Quantity Control System enables the Oil Quantity to Control from 1 Pump to 16 Pump. LGH-M Series Oil Temperature Multi-Pump Flow Convergg Control System LGH-S Series Q command P command Q actual P actual N command N actual P actual Tank LGH-HB Series Hybrid System Schematic LS Injection Moldg Maches 57

59 Energy-Savg & Hybrid Injection Moldg Mache Quick Response High Precision Fast Cycle Time Producg High Quality Moldg Products by Improved Reproducibility of Mold Open Position and Quick Response Speed by Servo RPM Control. Stable Precision Speed Control Servo Control System is Excellent Quick Response Start-up Section and Stable position control Low Speed Control Section. Response Features of Servo Pump System Stable Injection Holdg Pressure Time via 2 Step Piston Pump Improvg Workg Environment due to Low Noise by Servo Motor Improved Reproducibility of Mold Open Position Mold Open Position With 0.5mm via Servo Motor Control Excellent Reproducibility, High Quality Products Hydraulic Circuit of Compact It is Easy to Mata and Repair by Hydraulic Circuit Compact with Servo Control. 58 LS Injection Moldg Maches

60 Maximum energy efficiency due to energy savg Servo pump system Servo motor makes possible to maximum energy efficiency through controllg pump rpm, hydraulic flow and pressure. Revise tie bar packg cover structure Changg assemblg method and v-packg maker through revised packg structure Assemblg method Gap adjustment Close type Advantage Oil leakage protection via Merkel seal Mimize assembly defective & packg cover bolt breakage LGE- Series Compare item Drive system Fixed pump Servo pump Fixed pump Servo pump LGH-D Series Position of mold open Standard valve Proportional valve Standard valve Proportional valve Quality oil leakage Low High Low High Dry cycle Power consumption Noise Adopt proportional valve for mold open & close Equip proportional valve on standard for control position of mold open & close. LGH-M Series Modify assembly of HYD. Cylder Control valve Standard valve Proportional valve Modify cylder assemblg method for mold open & close From flange type to knuckle jot+p type reproducibility, Advantage Improve of assembly and oil leakage High cycle time (Modify dimension of cylder tube) Reproducibility of mold openg position Advantage Improve productivity of mold open position High productivity (decrease error rate durg usg robot) LGH-S Series LGH-HB Series LS Injection Moldg Maches 59