1.The left and right plates are equipped with integral bearings, and the lifting sprockets are matched in the form of integral bearings, which are flexible in operation and lighter in hand pull.

2.With double pawl design, the handling performance is stable and the braking performance is stable.

3.The outer plate and the cover are separated, and the cover can be punched words

4.The internal gear transmission parts are all made of 20CrMnTi alloy steel and strict carburizing heat treatment process, which increases the wear resistance of the gear compared with the traditional process.

5.Equipped with 2 integral guide wheels, the guide chain is smooth , with good stability and high strength.

6.The end anchor adopts the precision casting process and the double positioning pin design, which has high strength and good stability.

7.The hook is made of alloy steel, and the hook is in the shape of a V-shaped fishing hook; the cable plate and hook frame are stamped.

8.Use high strength T8 European standard lifting chain.