Steel coil Lifting tongs with Protection System/crane grab

Compact structure, definite stress, stable operation, simple operation,steel coil lifting protection

                       

Work principle:

The coil lifter is driven by a motor reducer and translated driven by the gearwheel. Point: 1, There is Electro-optical Sensor Protection System (patent number: ZL 2010 2 0128833.3) to protect the coil not be broken by coil lifter (especially for cold rolling coil). 2, Electrical system is controlled by PLC and provide generic interface, it is low breakdown, easy installation and realize "Plug & Work" function. 3, There is torque limiter system to prevent the damage by Lock-Rotor, it make the motor durable. 4, There is ratchet system to prevent the coil lifter open its claw by accident. 5, There is rotation mechanism (optional) that coil lifter can rotate and stop in any angle what is preset. 6, There is auomatic hook hanging mechanism (optional) that we can hang the coil lifter to hook by automatically, the work of hanging will be safe and simple. This type of the Coil Lifter is most widely used. It is moderate price, easy to operate, provide good protection for coil.

Steel coil Lifting tongs with Protection System/crane grab