2024-03-07
As people change work efficiency and methods, more and more people will buy hydraulic jacks when choosing a jack, because it saves effort to use. However, there are still many customers who choose a l
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2024-03-07
Heavy twisted also is also called manual rolling machine. The heavy -duty rolling machine is a very widely used traction equipment. In the case of powerless operations, it is applied to many fields su
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2024-03-07
Most of the iron chains refer to the chain made of Q235 as a raw material. Steel chain refers to a chain made of alloy steel as raw materials. But sometimes someone mixes the iron chain and the steel
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2024-03-07
xplosion -proof hand stubborn chains should be suspended vertically. There must be no wrong chain ring. The operator should drag the bracelet in the same plane as the bracelet, so that the bracelet ca
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2024-03-07
The spiral jack is a mechanical jack. It is a lifting or top pressure tool that uses spiral transmission to lift heavy objects. It saves effort because of the principle of leverage and use gears to ma
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2024-03-07
The lifting chain is often raised because of the price of steel. Because the raw material of the chain is round steel. The price of raw materials will of course affect the price of the chain. Therefor
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2024-03-07
Explosion -proof electric gourds are mainly composed of rising and running motors, control boxes, control buttons, and limited positions. They are all explosion -proof devices. Explosion -proof electr
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2024-03-07
Internal wear and Asian pit: This situation is caused by friction between rope stocks and steel wires in the rope, especially when the wire rope is bent.External wear: The wear of the wire surface of
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