Demark(changxing)injection system CO. LTD
Model No.: IPET400TON/5000G
Type: Injection Blow Molding
Plastic Type: Thermoplastic
Plasticizing Way: Screw Type
Clamping Way: Mechanical
Certification: CE, ISO9001:2008, SGS
Productivity: 20 SETS/MONTHEN
Place of Origin: CHINA MAINLAND
Supply Ability: 100
Brand new servo hydraulic system design
Independent electric screw drive brings you both melting and energy efficiency.
The whole hydraulic system is driven by servo motor.
Reduce cycle time with synchronized design: melting PET at the same time while other movements are proceeding.
System up to 5 sets of nitrogen tank with high pressure filter.
Injection, mold movement and ejecting are all controlled by Rexroth or MOOG servo cylinder.
Equipped with separated filtering and cooling system for oil whose accuracy could reach 20um.
The advantage of servo control:
Low power consumption: When the machine is cooling or without any movement, the servo speed is less than 10 RPM which the energy consumption is almost 0.Whilenormal electrical motorspeedaround 1500RPM. The output point of servo hydraulic oil directly connected with the directional valve who control the movement to save energy. While normal machine has to though flow control valve.
Precision: Pressure sensor make the accuracy of servo hydraulic system reach 0.1bar.
Fast react: It only takes 0.12s for the pressure and speed to reach maximum output.
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