Application: Suitable for vertical hoisting of steel plate.
Shougang low carbon *** alloy steel manufacturing.
Load range: 0-12 tons.
Single test as the rated load, lifting operation single or two matching use.
Only one steel plate can be hoisted at the same time. When lifting, the ring pull handle must be up to tighten the spring. When unloading, the ring pull handle is down, and the signature and the steel plate can be separated after the spring is relaxed.
In the process of lifting, do not collide with the suspended objects, and do not overload the use.
Test load = rated load *2.
When the spring lock has no operation, the lock is tightened naturally, and the clamping force of the lifting object is increased proportionally.
Flexible handle, wider hoisting direction.
