◆ Used for vertical lifting of steel plate

◆ Single or two supporting use in lifting operation, the maximum lifting weight of a single vertical pliers is rated load.

◆ Only one steel plate can be lifted at the same time, it is prohibited to cascade lifting, and the suspended object shall not be collided during the lifting process.

◆ When lifting, the locking handle must be upward to tighten the spring; When unloading, the locking handle is downward, and the spring is relaxed, the clamp and the steel plate can be separated

◆ The test load of DSQ1, DSQ2, DSQ3 and DSQ5 vertical pliers is 2 times the rated load, and the breaking load is 4 times the rated load;

◆ DSQ8,DSQ12, DSQ16 vertical clamp test load is 1.5 times of rated load, breaking load is 3 times of rated load.

◆ Clamp teeth alloy structural steel, using mesh furnace oxidation heat treatment, high hardness and good toughness.

◆ Please read the product manual carefully before use.