2022-11-16

The jack cannot be lifted or cannot be lifted to a high heightSolution: 1) Check whether the oil drain valve is completely closed (whether the handle of the oil drain valve is fully tightened).2) Tighten the oil drain handle and loosen it half a turn, press the handle more to discharge the air.3) D Read More

2022-09-23

The main reasons for the oil leakage of the jack are unreasonable sealing, poor quality of the jack product, and incorrect operation.1. Unreasonable sealing: For some jacks, the sealing work is not done well in the production process, or the sealing ring is worn, which will cause the oil leakage of Read More

2022-01-26

The jack often leaks oil. Most of the leaks are caused by the problem of the sealing ring. The sealing ring will be easily oxidized for a long time, and oil leakage will occur. Because the sealing ring is a vulnerable part, oxidation is normal. Another reason is that the jack is placed on the top du Read More

2019-11-27

How to use the bottle Jack Read More

2019-08-01

This article is mainly about the use and precautions of the Hydraulic Bottle Jack.  Read More