Chain block is now widely used in various industries, so how do you determine whether the chain block you buy is a low-quality product

  1. When using the chain block under safe load, load-bearing parts such as chains and hooks will be deformed or cracked.
  2. Under normal use, when lifting heavy objects, it can only go up but not down.
  3. Under normal use, the chain block will slide when lifting heavy objects.
  4. Under normal use, the hand chain of the chain block will be stuck by the sprocket.
  5. The upper and lower hook baffles are seriously deformed and ineffective, which cannot ensure that the hoisted object will not slip off the hook.