As a manual lifting tool, the chain hoist is used to lift heavy objects by pulling the chain. It only requires a small amount of effort to lift heavy objects.
So what is its operating principle? Let's explain it to you below.
We can regard the hand chain hoist brake as an enhanced version of the fixed pulley.
While inheriting the advantages of the fixed pulley, it uses a combination of a reverse stop brake stop and a chain pulley block.
The current queue of the secondary spur gear rotates The structure is simple and efficient.
The hand chain hoist is driven by people turning the hand to produce a certain traction effect on the gear rotating machinery, so that the small gear drives the large gear. The amplified torque is transmitted to facilitate the lifting chain to realize the lifting of heavy objects.
