Sichuan COQ Intelligent Equipment Co., Ltd.
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Integrated Hydraulic Servo System for Pipe Bender
1.Name:Integrated Hydraulic Servo System for Pipe Bender
2.Introduce:Integrated Hydraulic Servo System,the pressure and flow controlled double closed-loop,by control the motor speed to control the oil supply of hyrauluc power unit.
3.Model:Model choose according to the customer's requirement.
4.Application:Can be used on Pipe Bender,Shoe Machine,Vulcanizing Machine,Hydraulic Press,Injection molding machine,Lathe,CNC,wood-working machine and so on.
5.Feature:
Integrated Hydraulic Servo System used on Pipe Bender have a huge advantage to compare with the tranditional Pipe Bender hydraulic power unit.
(1)Comparing with the tranditional Pipe Bender hydraulic power unit the noise and temperature is lower.
(2)Efficiency Improving:Compare with the tranditional Pipe Bender hydraulic power unit efficiency can inprove 30%.
(3)Easy assemble and operate convenience.Before delivery out the engineer will set all the parameters according to customer's equipment.After get the system customer only need to connect the power cable.If customer want to adjust some parameters only need to re-set on the keyboard(include keyboard type and terminal type) or PLC of system accroding to the manual document.
(4)Comparing with the tranditional Pipe Bender hydraulic power unit the Integrated Hydraulic Servo System performance is more stable.
(5)Cost Saving:Design,assemble and service cost is lower.
(6)Low interference:Integrated Hydraulic Servo System is Integrated,the driver is far away from control cabinet.
6.Comparing between tranditional Pipe Bender hydraulic power unit and Integrated Hydraulic Servo System:
Power Saving
High Efficiency
| Tranditional Hydraulic Power Unit | Integrated Hydraulic Servo System | ||
|
Flow Character | Liner | 2% | Lower than 1% |
| Hysteresis | 3% | 1% | |
| Max Flow Responsiveness | 120ms | 70ms | |
| Pressure Stabillity | Common | Good | |
| Repeated Accuracy | 3% | 1% | |
|
Flow Character | Linear | 3% | 1% |
| Max Responsiveness | 120ms | 70ms | |
| Pressure Stabillity | ±1.5bar | ±0.5bar | |
| Repeated Accuracy | 3% | 1% | |
| Volume | Big | Small | |
| Noise | 78dB | 65dB | |
| Oil Temperature | High | Low | |
| Flow Pulsation | Big | Small | |
| Energy Saving | About 20% | Up 60% | |
| Reversing Impact | Big | No | |