Our company’s latest products.X Series lever block. Comparedwith common products，they have the following characteristis.
1. Use the clutch spring to make the lifting chain free to pull when no load，precision cast steel hand wheel with triangular limit bump，avoid the safety hazard of the lifting chain dropping to the bottom and the heavy object sliding down freely during operation；
2. The left and right wall plates are equipped with integral bearings，and the lifting sprocket is in the form of integral bearings to match，so that the operation is flexible and the hand pull is smooth and light；
3. 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 gears compared with the traditional process；
4. The stamping type chain guide plate makes the chain guide more smoothly and the protection effect is better；
5. Use high strength T8 European standard lifting chain.