Changzhou Dazhuo Testing Equipment Co., Ltd
Company Vision Make hydraulic testing easier and more efficient! Company Mission Contribute to China's hydraulic catch-up and surpass the world level Core Values Integrity, pragmatism, responsibility,
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Endurance Tightness and Burst Test Bench for Cartridge Valve Impact Durability Testing
Description
The cartridge valve impact durability test bench is mainly used to meet the needs of valve durability and impact performance testing. The test process is carried out automatically according to the corresponding standards and user requirements; Test data and test reports can be recorded and saved upon request.
As an open platform, the system adopts modular design, and obtains the basic data analysis and support of fluid, power and electrical control systems through the combination of mechanical, electronic, control and computer, so as to promote the rapid improvement of efficiency and quality, so as to promote the scientific and technological progress of enterprises and the improvement of market competitiveness.
Relief valves
Under the set pressure and flow rate, the control valve of the control system builds up pressure and relieves the pressure at the inlet of the tested valve to achieve impact. The pressure of the system is higher than the set pressure of the tested relief valve, which ensures that the tested relief valve can be opened and closed normally
Solenoid valves
Under the set pressure and flow rate, the solenoid switch of the solenoid valve is controlled to build pressure and relieve pressure on the tested valve to achieve impact.
Technical Paramter
| Maximum impact pressure | 42Mpa | Servo motor |
| Main pump | Piston pump: flow rate 18.78LPM, maximum pressure 50Mpa Motor: 18.5KW-4 motor | Customized |
| Pressure sensors | 0~60MPa, accuracy ±0.25%FS | |
| Pumping station section | ||
| Test oil | No.46 hydraulic oil | |
| Cleanliness level | NAS8 class | The bypass circulation circuit is equipped with a precision oil filter module. |
| Fuel tank capacity | 100L | |
| Control the power supply | 12-80V adjustable power supply | It can be connected to four ways |
| Cooling method | Oil cooler refrigeration | |
| Oil temperature | 50±5℃ | |
| Pump-motor unit (cooling cycle) | Motor: 1.5KW-4P Flow rate: Internal gear pump, 24L/min | |
| Noises | ≤80dB |
If you need to know more about the specific solution, or have any technical questions you would like to discuss with us, please feel free to contact us.