Application:vertical lifting of steel plate
Material: Low carbon alloy steel
Loading range:0 to 10 ton
One pieces of clamp is used for the testing,and one pieces or two pieces are recommended for lifting operation.
Multi plates can not be lifted,only lift one piece of clamp on time.Up the lock lever to tighten lock spring when it under loading.Down the lock lever to loose lock spring when you unload.
Tested load is 2 times of working load
Operating over loading is prohibited
Durable enduring,easy operation