1.Application: Horizontal lifting of steel plate .

2.Material: Low carbon steel alloy.

3.Loading range: 0 to 10 ton.

4.Two pieces of clamps are used for the testing, but 2 pieces or 4 pieces are recommended for 5.lifting operation, balance beam is needed for big sized steel plate.

6.Testing load is 2 times of working load.

7.With lock spring during the clamp non-work condition, locking device going in nature step-up, put the object in the clamp, the strength becomes the proportion enhancement.

9.The loaded object shall not touch anything when operating, over loading is prohibited.

Durable enduring, easy operation.