For some round steel plates or steel pipes, cement pipes and other horizontal lifting, ordinary round steel lifting pliers are not suitable, and round steel lifting pliers are just right, this lifting pliers load range of 0-5 tons, the workpiece temperature range from room temperature to 1250℃ can be used.

　　1, the user of the round steel lifting pliers logo, appearance, the rotation of each shaft pin, the opening and closing of the pliers are flexible and firm to check, all meet the requirements can be put into use.

　　2, the round steel lifting pliers by the bearing range of the sky coupler head directly hook the big head ring to achieve the lifting and unloading of the gripped workpiece.

　　3. The load of round steel lifting pliers is 10 tons, and overweight lifting is not allowed.

　　4, when the round steel lifting pliers are used, the worker needs to drive the crane to the top of the round steel lifting pliers, adjust the hook to the proper position of the big head ring, and hang the hook into the big head ring.

　　5. When the round steel lifting pliers are not lifted, the mouth of the round steel lifting pliers is in a large opening position.

　　6, lift the round steel lifting pliers, the opening and closing rod hook the opening and closing slot.

　　7. Move the round steel lifting pliers to the top of the round steel, and align the two pairs of pliers with the round steel before falling. When the telescopic rod of the opener touches the bottom of the opener, it automatically rotates and unhooks.

　　8. After the telescopic rod of the opener is unhooked, lift the crane and clamp the round steel.

　　9. After clamping the round steel, move it to the designated position at a constant speed. After placing the round steel, drop the round steel lifting pliers until the expansion rod of the opener touches the top of the opening and closing slot and automatically rotates into the opening and closing slot. After the expansion rod hooks the opening and closing device, lift the round steel lifting pliers to a stable position.

　　Round steel lifting pliers can lift the diameter of up to 320mm pipe, round steel, etc., and quite small and light, is an indispensable sling products in the work.

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