31-Dec , 24
Lifting block is an important lifting tool, lifting block structure is simple, easy to use, can change the direction of the pulley and the pulley group pulling the cable and lifting or moving objects, especially the pulley group composed of the pulley, with the hoist, mast or other lifting machinery, lifting block is widely used in construction installation operations. Product specifications from 0.03 to 320 tons, wheel train from single wheel to pick up wheel, lifting with hook, chain ring, lifting ring, lifting beam four kinds for users to choose. Easy to use, wide range of uses, can be manual, mobile. Mainly used in factories, mines, agriculture, electricity, construction and other production construction, dock, dock, warehouse machine installation, cargo lifting and so on.
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A lifting block can only change the direction of the force, and can not save effort; However, the block composed of two blocks can achieve the purpose of saving labor on the basis of changing the direction of departure. The single door block can be used as a guide block when carrying out lifting and transportation operations; The block can be used for lifting with the hoist.
The ball and roller bearing wheel core used by the lifting block are national standard bearings, two for each pulley, and different specifications can be used according to the lifting tonnage. The standard bearings are suitable for high speed and maintenance-free.

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