|
At present position:Home page > Catalogue >WIN-9I |
| ■ WIN-9I Energy saving system for plastics injection machine |
| |
Trait
Plastics injection molding machine is widely used for injecting molding nowadays. The power media is high pressure oil generated by oil pump motor. In practical production, over power margin is common and results in energy waste. The production process include matched molds, mold locking, plastic injecting, pressure keeping, plastic heating, cooling, open mold, etc. Needed power pressure and flow rate of each process varies. Especially the light load, energy waste is more.
For plastics injecting machine of fixed capacity, the power source-pump motor operates with constant speed to offer constant flow quantity. The redundant liquid pressure flows back through overflow valve. Simultaneously, long-term feedback flow will cause the violent friction between liquid pressure oil and components, which results in heating of oil and affect components' durance. |
 |
|
| |
 |
Advantages after use inverter to drive:
 High energy saving rate
Save 30%~65% energy as shown in the figure.
Soft start of motor
Small impact to power network, reduces the power transforming equipment capacity in application,reduce noise and improve working environment.
Improve power factor
Reduce wattless power consumption
High reliability
Release vibration and components wearing, reduce oil heat, prolong the lifespan of equipment and mould.
|
 |
Single machine features:
Wall hanging, flexible for install, can be placed in power distribution cabinet or on machine, easy to operate and practical.
Cabinet machine features:
Vertical cross section is the same as wall hanging, take small space
Function of industrial frequency shunt circuit, keep production continue when accident
Simple operating, flexible and convenient
|
| |
 Control circuit terminal |
 |
|
| Standard connection diagram |
 |
| System wiring diagram of plastics injection machine |
 |
|
| Installation Dimension（A machine） |
 |
| Features size diagram (Cabinet) |
 |
| |
| WIN-9I-T4 （Cabinet）Install size |
| Specification |
W |
H |
H1 |
D |
D1 |
| WIN-9I-015~022T4 |
280 |
748 |
808 |
280 |
260 |
| WIN-9I-030~037T4 |
350 |
918 |
978 |
340 |
320 |
| WIN-9I-045~055T4 |
377 |
1000 |
1060 |
340 |
320 |
| WIN-9I-075~132T4 |
620 |
1250 |
1330 |
400 |
380 |
|
| Remarks：T4 = 380V ; T6 = 660~690V |
|
