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Engineering

At ChangJia, we not only have leverage cutting-edge engineering software to optimize every step of the manufacturing process, from initial design to precision production. We also have many advanced production and test equipment to ensure our excellent quality, efficiency, and innovation.

500KW hydraulic pump/motor performance testing bench

It can comprehensively evaluate the performance of hydraulic pumps or motors to ensure that they can work normally under various working conditions, meet design requirements and usage needs. Mainly testing the performance of product flow, pressure, efficiency, noise, temperature, durability, leakage, variable characteristics, overload, start-up efficiency, etc., to ensure the superior quality and performance of the product.

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High pressure hydraulic valve testing bench

This equipment has high pressure testing capabilities and can simulate various complex working conditions to accurately test key performance parameters such as flow rate, pressure, and sealing of hydraulic valves, ensuring the reliability and stability of the product under extreme conditions.

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Mobile valve test bench

It can conduct comprehensive performance testing on hydraulic valves used in engineering, including dynamic response testing, durability testing, etc. Its flexible testing configuration can meet the testing needs of different specifications and types of engineering valves, providing a guarantee for the reliable operation of hydraulic systems in the engineering field.

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From the Engineer's Bench: How We Power Reliability

What drives our team to perfect every hydraulic pump, valve, and motor? How do we turn 'high-pressure demands' into 'flawless performance'? Explore to learn our daily commitment to powering industries with trusted hydraulic solutions.

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Experience seamless assistance from our team of Trade Account Managers with everything from quotes to delivery and everything in between for your project. Our trade experts are here to help.
You Can Find Us Here
S10-6-5, Water Port Function area, l Lan Glu-C UN Tan Free Trade Port Area, Jiang B EI District, Chongqing
ChangJia is a global leader in hydraulic technology, integrating R&D, manufacturing, sales, and service to drive innovation and production of core hydraulic components.

 Public Mailbox: info@changjia.com

Contact us

Tina
Tel: +86 135 0836 3447
WhatsApp: +86 135 0836 3447
Email: tina@changjia.com
Anne
Tel: +86 158 2639 0716
WhatsApp: +86 158 2639 0716
Email: anne@changjia.com
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