DEMAG HYDRAULIC IMM TRAITS

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Doreen Hutchinson
5 years ago
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1 DEMAG HYDRAULIC IMM TRAITS 德马格液压机特点

2 Index Demag hydraulic IMM traits DFEE pump control system Developed NC5 control system High resolution ultrasonic stroke measurement system Filter and cooling concept Active curve mould protection system Index

Demag hydraulic IMM traits To meet the high requirements In 1956, Demag developed the world s first single-screw injection molding machine.

Now, Demag offers an assortment of injection molding machines with different driving systems: full hydraulic IMMs Systec, full electric IMMs Intelect, hybrid IMMs Elexis and Multi IMMs, with the

The machines are able to cover a wide variety of industrial fields, such as the auto industry, electric industry, telecom industry, packaging industry, medical industry, etc.

metal molding, Injection compression molding, Micro molding, Clean room technology, etc. Here are the traits of our full hydraulic machine Systec: DFEE pump control system NEW!

3 Demag hydraulic IMM traits To meet the high requirements In 1956, Demag developed the world s first single-screw injection molding machine. Since then, Demag a leader in the industry has concentrated on manufacturing high quality, precise machines. Now, Demag offers an assortment of injection molding machines with different driving systems: full hydraulic IMMs Systec, full electric IMMs Intelect, hybrid IMMs Elexis and Multi IMMs, with the machine tonnage from 5t to 000t made in Germany, and 50t to 800t made in China as well. The machines are able to cover a wide variety of industrial fields, such as the auto industry, electric industry, telecom industry, packaging industry, medical industry, etc. With nearly 60 years of IMM supply and application experience, Demag has developed or worked with applications such as IMD/IML technology, Mucell/Ergocell technology, LSR molding technology, Powder metal molding, Injection compression molding, Micro molding, Clean room technology, etc. Here are the traits of our full hydraulic machine Systec: DFEE pump control system NEW!! This is a full-closed loop control system with a servo valve called P/Q valve, not only the pressure is controlled but also the volume or speed is controlled. Comparing with the DFR pump control system from other famous European suppliers, it is more precise and more energy saving. Developed NC5 control system NEW!! Comparing with our old NC4 control system, it has more flexibility, more precision and fast reaction capability. 15-Inch super large colorful touch screen resolution 104 x USB connectors for communication / storage Interface included: CAN bus, Ethernet, DVI, VGA, Serial Industrial PC - Intel Pentum processor; MHz Frequence; - Flash: 640 M Industrial level - Up to 1G

Super flexibility for movement programming; 5. Up to 50 parameters and 1,000 shots data automatic memory capability.

measurement system For all Systec injection molding machine, the ultrasonic stroke measurement system is a standard option now.

01mm (10 times higher than traditional stroke measurement system); - Higher reliable due to contactless; - No abrasion. 10mm 1.5g Traditional stroke measurement system Position precision is: 0.1mm. If1.

4 Customer benefits: 1. Not only 10-points injection speed profile setting is standard, but also 10-points injection pressure profile is available and standard;. Not only 10-points holding pressure and time setting is standard, but also 10-points holding speed is available and standard; 3. Better dynamic and faster reaction; 4. Super flexibility for movement programming; 5. Up to 50 parameters and 1,000 shots data automatic memory capability. (With option the memory can be extended up to 10,000 shots) High dynamic switch over to follow up pressure Test: p = 800 bar, SC 50mm; Improved from 100ms to 50ms High resolution ultrasonic stroke measurement system For all Systec injection molding machine, the ultrasonic stroke measurement system is a standard option now. It is not only for injection, but also for ejector, clamping movement and injection unit movement. Here are the benefits for the customers: - Higher position precision: 0.01mm (10 times higher than traditional stroke measurement system); - Higher reliable due to contactless; - No abrasion. 10mm 1.5g Traditional stroke measurement system Position precision is: 0.1mm. If1.5g melt injected when the screw forward 10mm; The max injection precision is: 0.015g Ultrasonic stroke measurement system Position precision is: 0.01mm. If1.5g melt injected when the screw forward 10mm; The max injection precision is: g Filter and cooling concept NEW!! Demag innovation!!! This system uses a low pressure pump to drive the oil constantly with the volume speed 40 60l / min through a high precision filter with 1 μm acuteness. So the oil is being cleaned all the time by permanent laminar oil flow, which leads the life time of oil 5 times longer than usual, up to 5,000 hours. So the production cost is reduced accordingly. -1μm Filter acuteness; -5 times longer life time for oil (5,000 hours) -1 year filter durability Low pressure pump 3

Active curve mould protection system Demag innovation!

with graphic on the control panel when the function is activated by the operator.

5 Active curve mould protection system Demag innovation!!! There is one pressure sensor in both sides of the clamping cylinder to detect the hydraulic pressure when piston is moving which makes the mould platen moving. According the data difference from these two sensors, the control system will automatically calculate the actual moving friction, and store it with graphic on the control panel when the function is activated by the operator. The stored graphic will adjust itself basing on the setting mould protection force to monitor the actual mould closing friction. If there is something happen, which makes the actual force meet the monitoring graphic the mould closing will immediately stop. This is very sensitive and safe to the mould and operator. Clamping cylinder sensor Oil Out (Closing) Oil (Closing) sensor Monitoring graphic Actual friction 4

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