Industry Information - Zhejiang Zhengying Hydraulic Machinery CO., LTD.

+86-576-87282706 zhengying@zjzyyy.com

Huandong Industrial Park, Zhuguang, Yuhuan, Zhejiang, China. P.C.317600

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News

What are the precautions for using a hydraulic wrench?
2024-04-07
Hydraulic wrench is a commonly used tool for tightening and loosening bolts and nuts.
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Working principle of hydraulic press
2024-04-07
The working principle of hydraulic press is mainly based on Pascal's law, which means that in a clos…
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Classification of hydraulic system of hydraulic press
2016-12-06
Hydraulic components, hydraulic components can be divided into dynamic components and control compon…
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Applicable maintenance and common problems of hydraulic press
2016-12-06
Hydraulic press is suitable for pressing process of plastic materials.
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Three diagnosis methods of hydraulic system fault of excavator
2016-11-11
For some relatively simple fault, by seeing, Shoumo, hearing and smell of parts inspection found for…
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Analysis of the fault of the hydraulic pump from the abnormal sound of the hydraulic pump
2016-11-11
When mixed with oil in the air, easy formation of cavitation in the high pressure region, and pressu…
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What is the role of mechanical reducer device
2016-11-11
The complex structure of machinery and equipment, general machine consists of three basic parts: mot…
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Specific reasons for the failure of powder hydraulic press
2016-11-11
A simple fault diagnosis method is the most common, it is to rely on maintenance personnel with pers…
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