Use: apply for steel-plate vertical hoist.

Load range: 0-16 tons.

It is manufactured by low-carbon high-quality alloy steel.

Rated load caused by 1 test is regarded as the standard, and 1 or 2 are used during hoist operations. 

Only hang one steel plate at the same time, laminated hoist forbidden. During the hoist, collision forbidden for hung article. At the beginning of hoist, the locking handle must be up towards to make the spring tense. When the load is finished, the locking handle must be down towards.

Test load is 2 times of the max operation load.

Overload use is forbidden.