Product introduction: henan mine crane co., LTD. Hook group is one of the most common in hoisting machinery sling.Hook is often with the aid of pulley block parts such as suspended on the wire rope hoist. Hook according to the shape is divided into single hook and double;According to the manufacturing methods are divided into forging hook and folding plate hook.
Single hook manufacture is simple, easy to use, but not in force, mostly used in lifting weight of 80 tons the following the workplace;Greater weight often adopt symmetrical double stress.Fold type hook by several piece of cutting forming plates riveted together, individual crack of plate when the hook won't destroy, security is good, but the weight is bigger, mostly used in big lifting weight or lifting steel barrels of cranes.Hook in hit frequently during operation, the toughness good quality carbon steel should be used in manufacturing. Hook classification, generally includes: the shackle, ring, ring, ring, rings, composite rings, S hook, hook nose, American hook claw hook, eye shape slip, insurance card lifting bolt, shackle chain, has the characteristics of unique, innovative, high quality, safety, applicable to factories, mines, oil, chemical industry and dock, etc.To ensure safety, quality and safety coefficient, static load three times.Up from 5 tons ~ 150 tons in weight Henan mine group sales mission Sales phone: 15517331133/03738633078 Offer email: hnksbjs@163.com/hnks-crane@hotmail.com Address: henan xinxiang
