Manufacturer of Comprehensive Hydraulic test bench

For the repair and production of pumps, motors, and cylinders,

It conducts examinations on hydraulic pumps (open, closed, and double open types), hydraulic motors (high speed), and carries out auxiliary tests on hydraulic cylinders and valves.

Test Items:

1. Displacement Test: This includes no-load pressure and discharge measurement.
2. Volume Efficiency Test: It measures the volume efficiency under rated operating conditions.
3. Power Test: It covers start power, rated power, and overload power.
4. Overload Test: It determines the maximum displacement of the hydraulic pump or motor (high speed), nominal speed, 110% of the rated pressure, or the maximum pressure for an operation of 1 minute or less.
5. Torque Test: It involves the input torque of the hydraulic pump and the shaft end torque of the hydraulic motor (reverse test).
6. External Leakage Test: During the above tests, the leakage of the sealing components is inspected.
7. Auxiliary Tests for Hydraulic Valves and Hydraulic Cylinders, etc.

Function and Parameters of the Test Bench:

1. Drive Mode: It is motor-driven, with a power of 110kw + 22KW + 22KW + 0.75KW.
2. Speed Mode: Frequency control ranges from 0 to 3000r/min.
3. Loading Mode: The computer proportional relief valve enables two-way loading up to 40MPa. It is capable of testing duplex pumps.
4. Maximum Flow Rate: It is ≤ 500L/min. The maximum flow rate of the low-pressure auxiliary system is ≤ 330L/min.
5. Maximum Pressure of the Auxiliary System: It is 35MPa.
6. The maximum flow rate of the high-pressure auxiliary system is 34L/min. The maximum pressure of the auxiliary system is 31.5MPa.
7. Temperature Range of the Test Bench: It is within 0 - 60ºC.
8. It is equipped with an air-cooling radiator.
9. Power Requirements: AC380V 300A.
10. Sensors and Control Power Supply: DC24V.
11. The computer automatically generates test reports, curves, acquires data, and enables print output.
12. Display Mode: It provides a digital display of speed, flow, pressure, and torque. Oil supply is through self-priming and forced oil supply.
13. Test Components: The main tests are on open hydraulic pumps, double open pumps, closed pumps, and high-speed hydraulic motors. It also assists in testing hydraulic valves and hydraulic cylinders, etc.
14. It is capable of testing both clockwise and counterclockwise rotations.
15. It is equipped with an oil filter for recycling leaked oil.
16. It has a 4-grade filter with an alarm function.
17. Oil Tank Volume: It is as per the customer's request.
18. The supplier is responsible for equipment installation and commissioning.

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Yizhi has a high-quality and experienced technical R&D team. With profound professional knowledge and an innovative spirit, they constantly promote the optimization and upgrading of products. We are committed to providing customers with high-quality, high-performance and high-precision hydraulic pump test benches to meet the diverse needs of different industries and customers.

During the production process, the company strictly follows international quality standards and advanced production processes. From raw material procurement to finished product delivery, every link undergoes strict quality control to ensure that each piece of equipment has excellent stability and reliability.

The company focuses on technological innovation and continuously invests a large amount of resources in the research and development of new technologies and new processes to maintain its leading position in the industry. At the same time, we also actively cooperate with well-known enterprises and research institutions at home and abroad to jointly explore the cutting-edge technologies in the field of hydraulic pump testing.

Shandong Yizhi Machinery Equipment Co., Ltd. always adheres to the business philosophy of "customer-centered, quality for survival, innovation for development", and provides customers with all-round high-quality services. Whether it is pre-sale technical consultation, scheme design, or after-sale installation and commissioning, training and maintenance, we strive to be perfect and let customers have no worries.

In the future, we will continue to uphold the spirit of professionalism, concentration and dedication, constantly enhance our own strength, contribute to the development of hydraulic pump testing technology, and strive to become a leading enterprise in the global hydraulic pump test bench industry.