news_What's wrong with the top cylinder of the hydraulic press not being returned

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What's wrong with the top cylinder of the hydraulic press not being returned

The information comes from:the Internet posted on:2023-08-29

As we all know, hydraulic presses may inevitably experience some malfunctions due to external factors during operation. We can only solve the problem in a timely manner by understanding the cause of the malfunction.
Problem 1: If the hydraulic press does not return the ejector cylinder, the solenoid valve is stuck or the plug is not flexible, and the coil is burnt out.
Solution: Check if the electromagnet is flexible, if the plug is loose, and if the coil is damaged.
Problem 2: The oil discharge plug of the ejector cylinder rod chamber of the hydraulic press is stuck or the pressure of the pilot overflow valve controlled by this plug is too low.
Treatment method: Check if the main valve core of the oil discharge plug in the ejector cylinder rod chamber is stuck, remove the valve core and clean it before installing it. Check if the overflow valve of the plug is stuck or if the regulating pressure is too low.
Problem 3: The oil suction area is stuck.
Solution: Check if the valve core is stuck.

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