SANSHUN Machinery is one of the top 10 Chinese injection moulding machinery manufacturer. We are manufacturing different types of injection moulding machines and range starts from 32 Ton to 2000 Ton. During the past 20 years, our machines had been exported to more than 60 countries. 
Characteristics
Sanshun Fix Pump equipped Plastic Injection Molding Machines A fixed-displacement pump has a set flow rate - every stroke of the motor moves the same amount of fluid. The simplest type of fixed-displacement pump is the gear pump, in which the hydraulic fluid is pushed by rotating gears. In some models, the gears are sequential; in the quieter and more efficient version, the gears are interlocking. Another common variation is the screw pump, which uses the classic Archimedes screw, which looks much like a drill bit, to move the fluid. They have the advantage of providing a high rate of flow at relatively low pressures. Fixed pump system provides stable output, quick response, powerful strength. The hydraulic oil flow design applied modular block technology for rapid oil transfer and dynamic system response 
Advantages 
Energy saving, environmental, low noise, quick response, high-efficiency, Shorter Cycle Time, Improve Production efficiency

Platen Dimension >>

Technical Parameters >>

- No extra energy consumption due to output volume changes according to the load, servo motor don' t work during cooling stage 0 consumption.
- Comparing with traditional injection moulding machine can save electricity 40- 80%.
- Pressure responses fast, quickly starts up to 0.05s.
- Compared to traditional injection molding machine the control system to respond will be 2-3 times faster.
- High response speed, shorten cycle times, improve production effi ciency.
- Products repeat accuracy can be increased to more than 5 thousandths, fully able to meet the requirements of ultra-precision injection molding.