Needle Bush Conveyor Chain

Transcription

1 pecialty onveyor hains Needle Bush onveyor hain Features needle bearings between the pin and bush. Reduces wear elongation to the absolute minimum possible. uitable for index positioning and tact conveyance. D R h A2 Attachment K2 Attachment X O K N X X O K N UBAKI hain Number UBAKI hain Number Maximum Allowable ension itch Allowable oad itch Diameter R Inner ink Inner idth late in Approximate eight eight hickness Diameter D k/m kn {kf} kn {kf} RF03075R-NB 2.45 {} 0.54 { 55} RF05100R-NB 4.90 {500} 1.03 {105} RF10150R-NB 7.85 {800} 1.77 {180} RF12200R-NB 9.81 {1000} 2.50 {255} RF17200R-NB 12.7 {1} 4.02 {410} RF26R-NB 19.6 {2000} 5.30 {540} RF36R-NB 24.5 {0} 7.45 {760} oad er Attachment Attachment k X K N O A2 K2 RF03075R-NB RF05100R-NB RF10150R-NB RF12200R-NB RF17200R-NB RF26R-NB RF36R-NB Note 1. Attachment dimensions marked with differ from the attachment dimensions of RF onveyor hain. 2. allowable load values given are for lubricated chain. 65 eight h

2 pecialty onveyor hains Needle Bush onveyor hain Needle Bush onveyor hain election 1. R roller rotational coefficient of friction: hain speed: max. 30m/min 3. Operating temperature: -10 to Needles in the bearing area may fall out when pin is extracted during chain connection or other operations. Follow handling instructions carefully. he basic three dimensions (chain pitch, R roller diameter, width between inner linkplates) are the same as standard conveyor chain. pace between pin and bush have already been lubricated. lates are nickel plated. Not for use in dusty environments. onsult a subaki representative for specifications with a simple seal along the needle area. prockets for Needle Bush onveyor hain procket teeth are precision machined to maximize performance of the chain. eeth are machined for minimum clearance with the roller. UBAKI procket Number RF03075R-NB-8 RF03075R-NB-10 RF03075R-NB-12 RF05100R-NB-8 RF05100R-NB-10 RF05100R-NB-12 RF10150R-NB-8 RF10150R-NB-10 RF10150R-NB-12 RF12200R-NB-8 RF12200R-NB-10 RF12200R-NB-12 RF17200R-NB-8 RF17200R-NB-10 RF17200R-NB-12 RF26R-NB-8 RF26R-NB-10 RF26R-NB-12 RF36R-NB-8 RF36R-NB-10 RF36R-NB-12 Do D No. of eeth I d eries B B B B1 B1 B1 B1 D Do D itch Diameter Dp I d Outer Diameter Do D ooth idth ear Elongation Operating ime procket ole rocessing subaki will process shaft holes and keyways upon request. lease include the following information in your request. haft hole diameter and clearance : ole dimensions and processing precision. Keyway dimensions : New JI (JIB ) or old JI (JIB ) parallel or tapered keys, processing clearance (normal or precise). Used parallel in strands : pecify number of strands for parallel use. tandard processing specifications for Needle Bush onveyor hain sprockets are 7 holes, new JI key. ustomers wishing to perform their own hole processing should use the sprocket outer circumference as a base. haft Diameter d ilot ole Maximum ub Diameter Note: 1. subaki also manufactures other sprockets with hardened tooth tips besides those listed here. 2. prockets with a mass over 30kg may be drilled with a hanging hole near the teeth. D ub ength enter Distance to haft I Approximate k Material arbon steel for machinery use arbon steel for machinery use arbon steel for machinery use arbon steel for machinery use arbon steel for machinery use arbon steel for machinery use arbon steel for machinery use pecialty onveyor hains ing Example RF05100R-NB-1A2 hain ize ype (For R rollers only) Ordering Needle Bush onveyor hain Attachment ype Attachment pacing hain eries NB: Needle Bush onveyor hain Ordering Example hain ize: RF05, itch: 100mm, ype: R hain ype: Needle Bush onveyor hain Attachment pacing/ype: A2 every link Quantity: 400 links Quantity Unit RF05100R-NB-1A

3 pecialty onveyor hains Deep ink onveyor hain Direct onveyance ide link plates and R rollers with low frictional resistance are added to a base conveyor chain to allow for direct conveyance on the chain links. Applications 1. heet or shaped steel conveyor lines at steelworks. 2. Automotive assembly lines, container assembly lines, others 1. subaki also manufactures Deep ink onveyor hain with R rollers from Bearing onveyor hains. hese rollers will give the chain a low coefficient of friction and a higher roller allowable load, allowing users to go down two chain sizes. (It will be necessary to check allowable tension.) 2. subaki can also manufacture Deep ink onveyor hains with top plates. 3. subaki can manufacture Deep ink hains to any specification E R UBAKI itch Diameter R ontact idth E Inner ink Inner idth hain eight 1 Allowable oad kn{kf}/each late in Approximate 2 hickness 1 2 k/m D eries A eries Bearing Average ensile trength kn{kf} D eries A eries RF03075R-D RF03100R-D {55} 0.88{90} 1.96{200} 29.4{0} 69.6{7100} RF05100R-D RF05150R-D {105} 1.72{175} 3.04{310} 68.6{7000} 142{14500} RF08150R-D {130} 2.11{215} 4.12{420} 78.5{8000} 142{14500} RF10150R-D RF10200R-D {180} 2.94{} 5.49{560} 113{11500} 226{20} RF6205R-D {255} 4.17{425} 186{19000} 279{28500} RF12200R-D RF12R-D {255} 4.17{425} 8.34{850} 186{19000} 279{28500} RF17R-D RF17R-D {410} 6.67{680} 14.1{1440} 245{00} 387{39500} RF26R-D {540} 8.83{900} 16.7{1700} 314{32000} 520{50} RF36R-D RF36400R-D {760} 12.4{1260} 22.0{2240} 476{48500} 682{69500} RF52450R-D {1000} 16.6{1690} 500{51000} 1030{105000} Note: 1. ontact a subaki representative regarding delivery. 2. diameters marked with are different from RF onveyor chain diameters and require a special sprocket. Ordering Deep ink onveyor hain ing Example RF12200R-D-D hain ize ype hain eries hain ype: D: Deep ink onveyor hain Ordering Example hain ize: RF12, itch: 200mm, ype: R hain pecs: tandard D eries Quantity: 400 links Quantity Unit RF12200R-D-D

4 pecialty onveyor hains oil ransfer onveyor hain For low friction/heavy load applications his extremely rigid reinforced chain is used for conveying especially heavy objects, such as containers, steel structures, and cold/hot coils and slabs at steelworks. 1 Uses subaki's unique bearing system of cylindrical bearings between the roller and bush. 2 his solid chain has low running resistance (coefficient of friction: 0.03), and the top plate can be easily attached or removed, making maintenance a snap. 3 s are designed with extremely high fracture resistance. D 1 Grease nipple for auto-lubrication Grease nipple D R E pecialty onveyor hains UBAKI itch Diameter R ontact idth E Inner ink Inner idth late hickness hain eight in Approximate Diameter ead Diameter D (k/m) D Note: 1. ontact a subaki representative regarding delivery. 2. allowable load values are when rail tensile strength is 400N/mm2{41kf/mm2}. 3. op plate sizes over 220 available upon request. ontact a subaki representative for more information. Ordering oil ransfer onveyor hain Maximum Allowable ension kn{kf} 83.3 {8500} 126 {12800} 181 {18500} 224 {22800} 279 {28500} Allowable oad kn{kf/each} 29.4 {0} 35.3 {3600} 42.2 {4} 55.9 {5700} 64.7 {6600} Average ensile trength kn{kf} 588 {60000} 883 {90000} 1270 {100} 1570 {160000} 1960 {200000} ing Example Ordering Example 90 hain ize: 90, itch: mm Quantity: 400 links hain ize itch 90 Quantity 400 Unit 68

5 pecialty onveyor hains ambda lastic onveyor hain pecial Oil Impregnated Bush Engineering lastic pecifications Material Bush pecial Oil Engineering Impregnated lastic Bush Other arts teel Usage emperature Rotational oefficient of Friction to (lube-free) 50 hain peed 25m/ minor less procket RF tandard procket Note: 1. ink plates are black-coated carbon steel. 2. coefficient of friction values assume a low dust, room temperature, indoor environment. 1. ube-free, long life ear life between pin-bush and bush-roller is seven times that of D eries while being lube-free. 2. ow noise 5-7db quieter than steel rollers. No grating sound when rollers rotate. 3. ow running resistance 55% lower than steel rollers. (Unlubricated) 4. lean uppresses generation of metal wear dust. 5. ightweight 30% lighter than steel rollers. 6. ompatible Dimensionally compatible with conveyor chains--users can switch to ambda lastic onveyor hain with no additional changes. (It is necessary to check strength and other factors.) Unit : kn{kf} procket eeth No UBAKI kn {kf} kn {kf} kn {kf} kn {kf} kn {kf} RF03075-M 1.47 {150} 1.86 {190} 1.96 {200} 1.96 {200} 1.96 {200} RF03100-M 1.86 {190} 1.96 {200} 1.96 {200} 1.96 {200} 1.96 {200} RF05100-M 2.65 {270} 3.33 {340} 4.21 {430} 5.20 {530} 5.20 {530} RF05125-M 3.74 {380} 4.71 {480} 5.20 {530} 5.20 {530} 5.20 {530} RF05150-M 4.90 {500} 5.20 {530} 5.20 {530} 5.20 {530} 5.20 {530} Note: 1. R roller max. allowable tension values shown above are for chain speeds under 25m/min. 2. F rollers have 70% of the above values. 3. Refer to selection pages for chain tension calculations. DimensionsBase chain and attachments are the same as RF onveyor hain D E D Z E e R R F Allowable R F Inner ink late in Approximate UBAKI itch oad (each) Attachment Inner idth Diameter ontact idth Diameter Flange Diameter Flange Diameter Off-center ype eight hickness Diameter kn {kf} k/m R E R F F e Z D RF03075-M A {50} RF03100-M K RF05100-M A RF05125-M {85} 3.4 K RF05150-M G ing Example RF03100R-M-1K2 hain ize ype R: Engineering lastic R F: Engineering lastic F Ordering ambda lastic onveyor hain Attachment ype Attachment pacing hain eries M: ambda lastic onveyor hain Ordering Example hain ize: RF03, itch: 100mm ype: Engineering lastic R roller Quantity: 400 links roduct ode RF03100R-M Quantity 400 Unit 69

6 pecialty onveyor hains Flow onveyor hain orizontal Flow onveyor hain tandard Free Flow hain Flow onveyor hain conveys powders in a sealed case, which prevents dispersal, making it optimal for conveying loose materials safely. his attachment chain is designed just for flow conveyors, and boasts subaki's advanced technology and numerous examples of success. subaki offers different attachment types to match any application requirement. arbon steel attachments are standard, but stainless steel attachments can be manufactured upon request. he base chain is either standard conveyor chain or reinforced A eries, but users can select other specifications to match the nature of the conveyed material. onsider replaceable tooth sprockets as well. oal Dust hain: subaki recommends the R eries for conveying corrosive coal dust. orizontal, or incline/ decline gradient of less than 10 pecialty onveyor hains R R Direction of ravel Direction of ravel Attachment BK (quare) Attachment ing span (2x) over 500 BM (Round) Attachment ing span (2x) less than 500 R R Direction of ravel Direction of ravel K Attachment U2V U2VN R Direction of ravel U2VK (quare) Attachment U2VNK (quare) Attachment ing span (2x) over 500 U2VM (Round) Attachment U2VN (Round) Attachment ing pan (2x) under 500 Note that U2V attachments are for RF450M and RF08125M chains, while U2VN attachments are for RF10125M chains and above. Attachment 70

7 pecialty onveyor hains Flow onveyor hain UBAKI Old hain Number ase Inner idth Attachment ypes and Applications itch Diameter R Inner ink Inner idth eight late hickness Average ensile trength kn{kf} D eries A eries RF450M F4F {11000} 142{14500} RF08125M {11000} 142{14500} RF10125M RF10150M {11500} 226{20} RF6205M F6FA {19000} 279{28500} RF12200M {19000} 279{28500} RF17200M RF17M {00} 387{39500} RF26200M F8FA {32000} 520{50} RF26N {30500} 564{57500} RF26N {30500} 564{57500} RF36M 476{48500} 682{69500} F12FA RF36N 868{88500} UBAKI ing idth Attachment K Attachment B Attachment eight k/m 6.5 eight k/m eight k/m eight U2V(U2VN) Attachment k/m eight Attachment RF450M RF08125M RF10125M RF10150M RF6205M RF12200M 330 ontact a 12 ontact a RF17200M 330 subaki subaki RF17M 430 representative representative RF26200M RF26N RF26N RF36M RF36N Attachment ype K BM (Round) BK (quare) U2VM (Round), U2VNM (Round) U2VK (quare), U2VNK (quare) Application onveying grain or cement onveying adhesive powder onveying powder that flashes easily onveying loose material like flour or cement with higher conveying efficiency than attachments onveying massive, loose, or adhesive materials that are hard to convey with B (Round) attachments For use on larger or inclined conveyors onveying massive, loose, or adhesive materials that are hard to convey with U2V(U2VN)M attachments k/m Ordering orizontal Flow onveyor hain ing Ordering Example RF17M-D-1 K45 hain ize ype Attachment pacing Attachment pacing hain eries hain ize: RF17, itch: mm, ype: M hain pecs: tandard D eries Attachment pacing/ype: K every ink Inner ase idth: 450mm Quantity: 400 links RF17M-D-1K45 Quantity 400 Unit 71

8 pecialty onveyor hains Flow onveyor hain Flow onveyor hain for Grain weeping Board R leaner Direction of ravel X hese chains are specially designed for grain conveying horizontal flow conveyors (incline/ decline gradient less than 10). he sweeping board prevents material on the rail from being crushed, while the cleaner prevents grain from remaining in the case. leaner attachment spacing is every 6m. Attachments are normally spaced every two links. weeping boards are not attached for forward and reverse operation. UBAKI ase Inner idth itch Diameter R Inner ink Inner idth late Attachment leaner Approximate eight hickness ing idth eight idth eight X k/m Average ensile trength D eries kn {k} RF {0} RF {5500} RF {8000} RF {8000} pecialty onveyor hains RF10125 RF ontact a subaki representative {11500} 113 {11500} RF {19000} RF {19000} RF {00} RF {32000} ing Ordering Flow onveyor hain for Grain Ordering Example RF12200-D K hain ize: RF12, itch: 200mm, ype: leaner/weeping Board hain pecs: tandard D eries leaner/weeping Board Attachment pacing/ype: Attachment every 2nd ink pacing Inner ase idth: 350mm, Quantity: 400 links hain ize Inner ase idth ype Attachment ype Attachment pacing Quantity hain eries Indicate if cleaners or sweeping boards are required in the area above. RF12200-D K 400 Unit 72

9 pecialty onveyor hains Flow onveyor hain Inclined Flow onveyor hain R Direction of ravel Attachment ype and Application Attachment ype Application UM (Round) onveying general loose materials UK (quare) onveying massive, loose, or adhesive materials U2M (Round), U2NM (Round) onveying materials at a higher efficiency than UM U2K (quare), U2NK (quare) onveying materials at a higher efficiency than UK UK (quare) Attachment (ing span 2x: over 500) UM (Round) Attachment (ing span 2x: under 500) UBAKI ase Inner idth itch Diameter R Inner ink Inner idth eight late hickness ing idth eight U Attachment U2(U2N) Attachment Average ensile trength kn{kf} k/m eight k/m D eries A eries RF450M {11000} 142{14500} RF10125M {11500} 226{20} RF6205M {19000} 279{28500} RF17200M {00} 387{39500} RF26200M 314{32000} 520{50} RF26200N 299{30500} 564{57500} RF36M RF36N {48500} 868{88500} Ordering Inclined Flow onveyor hain ing RF6205M-D-1UM32 Inner ase idth Attachment ype hain ize Attachment pacing ype hain eries Ordering Example hain ize: RF6205, itch: 152.4mm, ype: M hain pecs: tandard D eries Attachment pacing/ype: U attachment every ink Inner ase idth: 320mm Quantity: 400 links RF6205M-D-1UM32 Quantity 400 Unit 73

10 pecialty onveyor hains FA eries Fly Ash onveyor hain hen wear is a problem oal fly ash, a highly abrasive constituent of cement, has seen increasing use in recent years. In order to extend the wear life of our Fly Ash onveyor hain, we further improved our popular anti-wear eries and implemented a special hardening treatment that gives remarkable strength to the rollers' anti-wear properties, greatly increasing wear life. Optimal for Fly Ash onveyance x the chain life hain ife omparison (Bushing/ ear) ear imit ompared to subaki B eries Bush wear comparison after use pecialty onveyor hains ear Applications Fly ash conveyor lines in cement tankers and cement factories, and on other extremely abrasive conveyor lines. Operating ime B eries Fly ash has infiltrated between bush and roller, causing abrasive wear on the bush outer diameter. Application Example his Flow hain with attachments is finding use in this fly ash conveyor line. FA eries Fly ash has infiltrated between bush and roller, but the special hardening on the bush outer diameter has greatly reduced wear. Note: procket teeth must be tempered hardened steel. ake measures to prevent wear on rails. Ordering Fly Ash Flow onveyor hain ing RF36N-FA-1U2M60 Inner ase idth Attachment ype hain ize Attachment pacing ype hain eries Ordering Example hain ize: RF36, itch: mm, ype: N hain pecs: FA eries Attachment pacing/ype: U2 Attachment every ink Inner ase idth: 600mm Quantity: 400 links RF36N-FA-1U2M60 Quantity 400 Unit 74

11 pecialty onveyor hains FA eries Fly Ash onveyor hain (orizontal onveyance) orizontal or incline/decline gradient of less than 10 R Direction of ravel U2VN Direction of ravel BK (quare) Attachment ing span (2x) over 500 BM (Round) Attachment ing span (2x) under 500 Direction of ravel Attachment R Direction of ravel U2VK (quare) Attachment U2VNK (quare) Attachment ing span (2x) over 500 U2VM (Round) Attachment U2VN (Round) Attachment ing span (2x) under 500 U2V K Attachment Attachment UBAKI Nominal ize ase Inner idth itch Diameter R Inner ink Inner idth eight late hicknes Average ensile trength kn FA eries RF17200M RF17M {39500} RF26200M {50} RF26N {57500} RF26N {57500} RF36N RF36350N {88500} RF60350N {106000} {kf} UBAKI ing idth Attachment K Attachment B Attachment eight k/m eight k/m eight k/m eight U2V(U2VN) Attachment k/m eight Attachment RF17200M RF17M RF26200M RF26N 430 ontact a subaki 23 ontact a subaki RF26N 560 representative 23 representative RF36N RF36350N RF60350N k/m

12 pecialty onveyor hains FA eries Fly Ash onveyor hain (Inclined onveyance) R Direction of ravel pecialty onveyor hains UK (quare) Attachment (ing span 2x: over 500) UM (Round) Attachment (ing span 2x: under 500) U Attachment U2 Attachment U2N Attachment UBAKI Nominal ize ase Inner idth itch Diameter R Inner ink Inner idth late ing idth U Attachment U2(U2N) Attachment Average ensile trength eight hickness eight eight FA eries k/m k/m kn {kf} RF17200M {39500} RF26200M 520 {50} RF26200N 564 {57500} RF36N {88500} 76

13 pecialty onveyor hains Bucket Elevator onveyor hain pecialty chain with high wear resistance and fatigue strength. tandard ear Resistant eries or B eries his chain focuses on highly wear inducing cement, with optimal part material, hardness, and spacing for cement conveyance. oal Dust eries R or Y eries pecially designed chain for conveying corrosive coal dust. GA4 Attachment R GA4 Attachment (double plated) Q K A Y V Q K A Y V O O UBAKI itch Diameter R Inner ink Inner idth eight Note: indicates GA4 attachment (double plated) dimensions. late in Average ensile trength hickness ontact a subaki representative regarding replaceable tooth insert sprockets. eries B eries R eries Y eries kn {kf} kn {kf} kn {kf} kn {kf} B {11500} 226 {20} 177 {18000} 191 {19500} B B {19000} 279 {28500} 186 {19000} 279 {28500} B B {00} 387 {39500} 245 {00} 378 {38500} B26200N B26N {30500} 564 {57500} 299 {30500} 461 {47000} B26N B36N B36N {88500} 765 {78000} B36350N 350 B60N B60350N {106000} 843 {86000} B60400N B90350N B90400N {166000} 1334 {136000} B120400N {200} 1814 {185000} 77

14 pecialty onveyor hains Bucket Elevator onveyor hain GA4 Attachment UBAKI with Attachment V K Y Q A O Bolt Used Every 2 inks k/m B M B M B M14 10 B M B M16 15 B26200N M B26N M16 19 B36N M16 30 GA4 Attachment (Double lated) UBAKI with Attachment V K Y Q A O Bolt Used Every 2 inks k/m B26N M20 24 B36N M20 33 B36350N M24 34 B60N M20 41 B60350N M24 43 B60400N M30 46 B90350N M24 60 B90400N M30 64 B120400N M30 85 pecialty onveyor hains onnecting ink he following chains come with an easy to assemble/disassemble connecting link, which greatly reduces attachment time. A special bush is press-fitted into the pin hole of the connecting link plate, creating a slip-fit between pin and bush D UBAKI itch D B36NB36350N B60NB60350NB60400N B90350NB90400N B120400N Ordering Bucket Elevator onveyor hain ing Ordering Example B GA4 hain ize Attachment ype Attachment pacing hain ize: B12, itch: 200mm, ype: hain pecs: Reinforced eries Attachment pacing/ype: GA4 every 2nd ink Quantity: 400 links ype hain eries B GA4 Quantity 400 Unit 78

15 pecialty onveyor hains FB eries Bucket Elevator onveyor hain & hermally prayed Replaceable ooth Insert prockets Over twice the wear life of previous bucket elevator chains and sprockets FB eries onveyor hain (RF10 26, RF205, and RF6205 sizes only) O ring A solid lubricant is bonded between pin and bush, and an O ring is attached between links to provide over twice the wear elongation life of previous bucket elevator conveyor chain. It is also quieter (-2dB (A) ). ear ife omparison Graph between B and FB eries (in-house test comparison) *B eries: igher tensile strength and better pin bush wear resistance than standard conveyor chain. olid lubricant ear Elongation (%) B eries FB eries Operating ime ondition of pin after one year operation (FB eries) Magnification of bush hain operating temp.: -15º - 200º he wear surface shows a good shiny surface with extremely little wear. (revious chain reached its wear life in one year.) *24hrs/day, 365 days/year hermally prayed Replaceable ooth Insert prockets hile normal replaceable tooth insert sprockets suffered on average mm of wear in one year of operation, thermally sprayed tooth insert sprockets suffered only 1.5mm of wear. revious ooth Insert prockets (one year operation) hermally prayed ooth Insert prockets (one year operation) 6mm wear 1.5mm wear 9mm wear e gave the tooth inserts the same hardening found on FA eries conveyor chain to increase the surface hardness and double the wear life over the previous series. ontact a subaki representative regarding thermally sprayed replaceable tooth insert sprockets. ing Example Ordering FB eries onveyor hain & hermally prayed Replaceable ooth Insert prockets RF FB-2 GA4 hain ize ype Attachment ype Attachment pacing hain eries procket Model Numbering Example RF B-K Ordering Example hain size = RF10, itch = 150mm, type = roller hain series = FB eries Attachment type/spacing = GA4 attachment every 2 Quantity = 400 links RF10150-FB-2GA4 Quantity 400 Unit hain ize ype No. of pecial rocessing eeth ub ype *Be sure to indicate thermally sprayed replaceable tooth insert sprockets. 79

16 t t pecialty onveyor hains houlder Bush onveyor hain he outer dimensions of this chain are the same as a base conveyor chain, but the larger bush diameter increases the roller allowable load, allowing for conveyance of heavier objects. he bush also employs various measures against outer diameter wear. he chain's coefficient of running friction is 0.10 (lubricated) or 0.18 (unlubricated). R F D E D procket center hain center e Z E R R F pecialty onveyor hains late in Allowable oad kn{kf} Approximate Inner ink UBAKI itch R F Inner idth ype eight hickness Diameter D GA R F Z D eries eries R E R F E e RF10100-DB R RF10150-DB R, F 150 {210} {345} RF6205-DB R, F {310} {510} RF12200-DB R, F RF12-DB R, F {310} {510} RF17200-DB R, F RF17-DB R, F {500} {820} RF17-DB R, F RF26-DB R, F RF26-DB R, F {650} {1080} RF26450-DB R, F RF36-DB R, F RF36450-DB R, F {890} {1470} RF36600-DB R, F Note: 1. allowable load values indicated are under lubricated conditions. 2. Basic chain and attachment specifications are the same as RF onveyor hain. 3. onfirm attachment allowable load when selecting chain. Ordering houlder Bush onveyor hain ing Example RF12200F-DB-A-1A2 Attachment ype hain ize Attachment pacing ype hain eries houlder Bush Ordering Example hain ize: RF12, itch: 200mm, ype: F hain pecifications: houlder Bush/A eries Attachment pacing/ype: A2 every ink Quantity: 400 links Quantity Unit RF12200F-DB-A-1A

17 pecialty onveyor hains aste reatment onveyor hain he perfect conveyor chain for each process, however harsh the conditions. he different equipment in each process at waste treatment facilities all have different features. e looked at the chains used in each process, checked the wear conditions present, and created a chain line-up perfect for each one. hese are subaki aste reatment hains. ample Overview of the aste reatment rocess 1 Garbage pit Intake/feed conveyor Boiler Melting furnace Bag filter Incinerator Fly ash Incinerator ash 2 Fly ash conveyor 3 3 Fly ash conveyor 4 lag Fly ash conveyor Flow of material lag conveyor 1 Intake/feed conveyor 2 Fly ash conveyor 3 Fly ash conveyor 4 lag conveyor his first line in a waste treatment facility conveys collected waste. Often subject to heavy loads and impacts. onveys fly ash after incineration. ometimes conveys fly ash that has been dropped through a water screen to cool. onveys fly ash (and occasionally treated fly ash) from the incinerator or boiler. hain is often coated with the substance. onveys the slag from the slag furnace. lag will sometimes turn the water highly alkaline or highly acidic. For intake/feed conveyors: KG/KA eries For fly ash (dry) conveyors AG/AA eries FG eries For slag conveyors Y eries onveyed mat.: Fly ash onveyed mat.: Fly ash after incineration onveyed mat.: ollected waste For fly ash (wet) conveyors For fly ash (corrosive) conveyors onveyed mat.: lag AM/A eries F eries onveyed mat.: et fly ash onveyed mat.: Fly ash after treatment in a cooling tower, etc. 81

18 pecialty onveyor hains aste reatment onveyor hain aste reatment hain eries onveyor type hain series Features required for each process ear resistance orrosion resistance Good articulation Good roller rotation Intake/feed conveyor KG KA Fly ash conveyor Dry AG AA et AM A Normal FG Fly ash conveyor orrosive F lag conveyor Y egend Ideal uitable *Each series has features suited to the different waste treatment processes. *KA and AA eries are stronger (double the tensile strength) versions of the KG, AG and AM eries D E R R Z E F procket enter e R F pecialty onveyor hains hain Dimensions UBAKI RF03075 RF03100 RF05100 RF05125 RF05150 RF10100 RF10125 RF10150 RF12200 RF12 RF17200 RF17 RF26 RF26 ype R.F R.F R.F R.F R.F R R.F R.F R.F R.F R.F R.F R.F R.F itch ype Inner late in R F idth R E R F E e Z D

19 pecialty onveyor hains aste reatment onveyor hain A2 Attachment GA2 Attachment X K N O A Q K O A2 Attachment GA4 Attachment X Q K N O K A O Y V Attachment Dimensions UBAKI RF03075 RF03100 RF05100 RF05125 RF05150 RF10100 RF10125 RF10150 RF12200 RF12 RF17200 RF17 RF26 RF26 ype R, F R, F R, F R, F R, F R R, F R, F R, F R, F R, F R, F R, F R, F A2 A2 A2 Attachment Attachment A2 GA2 GA4 GA2 Attachment GA4 X K N X K N O K V Y K A O Q Ordering aste reatment onveyor hain ing RF12F-KG-1A2 hain ize Attachment ype ype Attachment pacing hain eries Ordering Example hain ize (aste reatment): RF12, itch: mm ype: F hain pecs: KG eries Attachment ype/pacing: A2 every ink Quantity: 400 links Quantity Unit RF12F-KG-1A

20 pecialty onveyor hains Block hain imple, Yet ough his chain, consisting of two outer plates, one or two inner plates, and pins, offers structurally superior rigidity with the largest tensile strength by chain mass for toughness. he main parts use tempered steel for outstanding wear and heat resistance. Dogs are often attached as per the diagrams below. Applications 1. huttle traction 2. onveying high temperature items 3. Draw benches rojection lease use an outer plate support to reduce inner chain tension on the sprocket. ontact a subaki representative for more information. 1 2 UBAKI Joint itch NF30150 NF NF NF ink eight 3 in Outer late hickness Outer ink Inner idth Approximate k/m Average ensile trength kn {kf} {31500} 397 {40500} here are many types of dogs, but the following outlines some of the most common ones. Fixed Dog he inner or outer plate kid Upper urface is heightened to push conveyed items. ilting Dog onveyed items in front are pushed along as with the fixed dog, but when items come from behind the dog tilts forward to allow the item to pass by. Once the item has passed, the dog automatically returns to its former position. pecialty onveyor hains NF56200 NF NF NF63 NF NF70 NF NF {56500} 618 {60} 721 {73500} 907 {90} Ducking Dog his dog conveys items traveling on the guide rail, but when there is a break in the guide rail the dog ducks and the conveyed item is lowered as is. NF115 NF115 NF140 NF140 NF180 NF NF210 NF NF NF NF280 NF {114000} 1400 {140} 1740 {177500} 2150 {219500} 2440 {248500} 2720 {277500} ilting Ducking Dog his dog combines both the functions of tilting and ducking dogs. onveyed items running on the guide rail are pushed along, while items coming from behind are allowed to pass. hen there is a break in the guide rail the conveyed item is lowered as is. Note: ontact a subaki representative regarding delivery. Ordering Block hain ing Example Ordering Example NF56200 hain ize itch hain pecs: Block hain hain ize: NF56 itch: 200mm Quantity: 400 links Quantity Unit NF

21 pecialty onveyor hains Block hain for Flow onveyors Block hain for Flow onveyors consists of two outer plates, one inner plate, and pins, with one of various attachments for flow conveyors added. pecial alloy steel gives the chain toughness, and its high allowable wear makes it perfect for conveying highly abrasive items, relatively damp items, and high temperature items. lease use an outer plate support to reduce inner chain tension on the sprocket. Attachment K Attachment Direction of ravel Direction of ravel Attachment Direction of ravel Inner ink Outer ink UBAKI hain Number NFX30150 NFX30200 NFX56200 NFX56 itch ink eight in ength Outer late Outer late Approximate hickness Inner idth {k/m} Average ensile trength kn{kf} 309 {31500} 554 {56500} ing idth Attachment K Attachment Attachment eight Additional /Each (k) 0.18 eight Additional /Each (k) eight Additional /Each (k) ase Inner idth (mm) ontact ontact a subaki a subaki representative representative Ordering Block hain for Flow onveyors ing Example NFX K15 Inner ase idth hain ize Attachment ype Attachment pacing itch Ordering Example hain pecs: Block hain for Flow onveyors hain ize: NFX30, itch: 150mm Attachment pacing/ype: K every ink Inner ase idth: 150mm Quantity: 400 links Quantity Unit NFX K

22 pecial Attachment onveyor hain pecial Attachment onveyor hain A2 Attachment 87 AA3 Attachment 87 A2R Attachment 87 MG2 Attachment 88 A2 Attachment 88 AF2 Attachment 88 AO Attachment 89 Extended in (E) 89 tay in (N) 89 op late () 90 rolley (RO) 90 Outboard (OR) 90 Guide hoe (G) 91 Guide (GR) 91 Fixed Dog (KD) 92 Dog (RD) 92 ilting Dog (D) 93 ilting Dog (RD) 93 Ducking Dog (DD) 93 86

23 pecial Attachment onveyor hain O A2 Attachment his attachment is for mounting a wire mesh or other endless belt to an inelastic chain. ontact a subaki representative about changes to the dimension and diagonal attachments. X K N UBAKI itch X N K O RF RF RF RF RF RF RF RF RF RF RF RF RF RF RF Note: If A attachment positioning is below chain center, pin insertion will be opposite. (Basically, A attachments are attached below chain center. eparate instructions are needed for attaching above chain center. he base chain is equivalent to a conveyor chain.) uitable ypes: R/F/ ing Example: RF03075 D 2A2 AA3 Attachment his bracket-shaped attachment allows for mounting both above and below the chain. erfect for times when slight phase differences from scrapers, etc. cause a variable load on the chain (use the center hole), or when a strong moment of inertia is applied to the scraper. UBAKI itch X N K O RF RF RF RF RF RF RF uitable ypes: R/F/ ing Example: RF05100F D 2AA3 X K N O A2R Attachment his attachment features a supporting rib on an A2 attachment for 2-3 times the bending strength. X K N O UBAKI hain ize itch X N K O Bolt Used RF RF M 8 RF RF M10 RF M12 RF RF M12 RF RF M12 uitable ypes: R/F/ ing Example: RF05100F D 2A2R 87

24 pecial Attachment onveyor hain M A X M MG2 Attachment he mounting face is flush, so only one type of attachment is needed (bread, apron, bolt). Q1 K 1 O K A2 Attachment he perfect shape for mounting scrapers and other attachments. an be attached to both sides of the chain (K2). (K2 type). O AF2 Attachment he perfect shape for mounting scrapers and other attachments. Especially ideal for deep scrapers. 1 K X O UBAKI RF05100 ing Example: RF05100R D 2MG2 UBAKI itch 1 K X O M RF RF RF RF RF RF RF RF RF RF RF RF17 RF17 RF RF26 RF RF RF36 RF uitable ypes: R/F/ ing Example: RF03075F D 2A2 UBAKI ype itch itch K Q1 A O Max. ength of Att. Bolt Bolt Outer ink Inner ink Used R RF05150 RF M8 RF10150 RF M10 RF6205 RF M12 RF12200 RF RF12 RF M12 RF17200 RF RF17 RF17 RF RF M12 RF26 RF 140 RF26450 RF M12 RF36450 RF RF36600 RF M16 X K 1 O M RF RF RF RF RF RF RF RF RF RF RF RF RF17 RF RF26 RF RF RF36 RF uitable ypes: R/F/ ing Example: RF03075R D 2AF2 88 pecial Attachment onveyor hain

25 pecial Attachment onveyor hain AO Attachment One side of the plate is made taller to prevent conveyed items from spilling over. Normally used with A attachments. (ee pg. 87.) UBAKI itch RF RF RF RF RF RF RF RF RF uitable ypes: R/F/ ing Example: RF03100F D 2A0 Extended in (E) One side of the pin is extended. here are three different types, depending on pin shape. ee pg. 15 for attachment spacing chart. B1 A O d d M E2 E1 E3 d B2 A UBAKI itch d A B1 B2 O M RF M10 RF RF M12 RF M12 RF RF M16 RF M16 RF RF M16 RF RF17 RF17 RF M20 RF36 RF M24 RF36 RF M24 uitable ypes: R/F/ ing Example: RF03100 D 2E1 A d B tay in (N) wo strands of chain are connected by one pin. Items can be carried on top of the pin, or nets, aprons, etc. can be mounted using a A2 attachment. UBAKI itch d A MAX RF A-31 RF RF A-42 RF A-55 RF RF A-58 RF A-71 RF RF A-71 RF RF17 RF17 RF A-92 RF26 RF A-98 RF36 RF A-120 A dimension (B dimension) can be manufactured to customer specifications within the range on the dimensional chart. B uitable ypes: R/F/ ing Example: RF03100F D 2N 89

26 pecial Attachment onveyor hain ype 1 op late () op lates are welded onto Deep ink onveyor hain so as not to damage items placed directly on the chain. here are two different plate types. ype 2 prevents round objects from falling into the chain. (an also be manufactured as Bearing onveyor hain.) J G R B UBAKI itch Diameter R G J B 1 ing Example:RF03100R D 11 cleavance 2 RF03100R RF05100R RF05150R RF10150R RF6205R RF12200R RF12R RF17R RF17R RF26R RF36R RF36450R ontact a subaki representative when using a Bearing onveyor hain. It will be necessary to change the roller (spacer) material. ype 2 G J B R rolley (RO) he roller supports the chain and heavy loads on horizontal revolving conveyors. G 1 2 K Z G UBAKI itch RF03075R RF03100R RF05100R 100 RF05150R 150 A G Z K rolley Allowable oad F (otal for both sides) kn{kf} {70} {120} pecial Attachment onveyor hain A RF10100R 100 RF10150R {200} F F RF6205R {280} RF12200R {280} RF12R RF17200R {320} RF17R ing Example: RF03075R D 2RO Z G Outboard (OR) An outboard roller is attached to one side of this chain to support heavy loads without damaging the pin. Bearing, anti-dust bearing, and bearing roller types are available to match your application needs. A B UBAKI itch A B G Z Max. Dims ing Example: RF10150 D 2OR Allowable oad per kn{kf} RF {180} RF RF {200} RF RF {230} RF26 RF {360} RF36 RF {510} Note: Allowable oad is for when attachments are added to the outboard roller side. 90

27 pecial Attachment onveyor hain Guide hoe (G) Used to prevent chain meandering. ontact a subaki representative if the shoe needs tempering. hen a shoe is attached on one side of the chain it is referred to as GA, and when attached to both sides it is GK. UBAKI itch RF RF RF RF RF RF RF RF RF RF RF RF RF RF RF17 RF17 RF RF26 RF RF26450 RF RF36 RF RF uitable ypes: R/ ing Example: RF03075 D 2GK D B Guide (GR) Guide rollers can be used to prevent meandering and as a running roller with horizontal revolving conveyors. he roller can be made from various materials, and heat treatment allows it to be used together with A, A, G, and other attachments and pushers. N UBAKI hain ize itch D B N tandard Guide Allowable oadkn{kf} RF03075R 75 RF03100R {55} RF430R {55} RF05100R 100 RF05150R {55} RF450R {55} RF10100R 100 RF10150R {105} RF214R {105} RF6205R {105} RF12200R 200 RF12R {105} RF17200R 200 RF17R RF17R {130} ing Example: RF03075R D 2GR 91

28 pecial Attachment onveyor hain 1 2 A Fixed Dog (KD) his attachment chain is used for conveying items on skids and pushing carts. ype 1: No butt strip on attachment (KD1) ype 2: Butt strip on attachment (KD2) B Butt strip attachment (dual layered) Direction of ravel kid ine UBAKI itch Butt trip Attached (dual layer) No Butt trip (single layer) 1 2 A B 1 A RF RF RF RF RF RF RF RF RF RF RF RF RF26 RF26 RF RF36 RF uitable ypes: R/ ing Example: RF03075 D 30KD1 Direction of ravel Dog (RD) his attachment chain is used to prevent damage on the push side when cylindrical items are being conveyed by rolling, and to reduce rolling resistance. B D UBAKI itch D B RF RF RF RF RF RF RF RF RF RF RF RF26 RF RF36 RF uitable ypes: R/ ing Example: RF03075R D 10RD pecial Attachment onveyor hain kid ine 92

29 1 3 2 A B ing Example: RF03100R D 30D D ing Example: RF10150R D 30RD B A 3 1 pecial Attachment onveyor hain ilting Dog (D) A tilting dog can push items in front of it, but when items come from behind the dog tilts forward to allow the conveyed items to pass by. Once the conveyed items have passed by, the dog automatically returns to its original position. A side roller can also be used as the return side, or to prevent the dog from rising during conveyance. Direction of ravel kid ine UBAKI hain ize itch A B Dog Allowable ush trength kn{kf} /O ide /Untreated ide RF03100R {280} 1.08{110} RF05100R {600} 1.47{150} RF05150R {520} 2.16{220} RF10100R {920} 2.26{230} RF10150R {920} 3.43{350} RF6205R {1450} 3.63{370} RF12200R {1} 4.71{480} RF12R {1000} 5.88{600} RF17200R {2000} 4.41{450} RF17R {1500} 5.59{570} RF26R 24.5{0} 7.16{730} RF26R {2100} 8.63{880} RF36R RF36450R {3700} 25.5{2600} 8.53{870} 12.8{1310} kid ine Direction of ravel kid ine ilting Dog (RD) Allows for rolling conveyance of cylindrical items. It prevents items from escaping on downgrades, and when there are conveyed items in front the dog tilts, allowing for accumulation. UBAKI hain ize itch A D t B ilting Dog Allowable ush trength kn{kf} RF10150R {} RF12200R {500} RF17R {900} kid ine topper onveyed Item kid ine Direction of ravel (hen sccumulating) A Ducking Dog (DD) he dog conveys items on the guide rail, but when there is a break in the guide rail the dog ducks, letting conveyed items pass below. Dog Allowable UBAKI itch A B ush trength kn{kf} RF03100R {350} RF05100R {700} RF10100R 100 RF10150R {900} RF6205R {1100} RF12200R 200 RF12R {1100} RF17200R 200 RF17R {1600} B ing Example: RF03100R D 30DD kid ine kid ine Direction of ravel kid ine 93