Crane hook for your overhead crane, gantry crane, and other types of lifting equipment is for sale. Type of crane hooks with different crane hook dimensions are available. Crane hook design service is also available. Check types of crane hooks now and get your crane hook designed.
Crane lifting crane hook is a common device for grabbing and lifting loads used by a hoist or crane. The lifting crane hook is usually equipped with safety latch to ensure the wire rope sling, chain or rope in the proper place of crane hook and ensure the safety. With one or more built-in pulleys, the crane hook group can amplify the lifting force.
Due to the characteristics of simple manufacture and strong usability, crane hook group is used widely to handle materials. As the most widely used loads handling devices, crane hook groups are usually used with hoist or crane machinery for handling materials in various applications in different industries.
According to different standards, crane hooks can be classified into different types, the single and double hook, the forging and laminated hook, closed and semi-closed hook, and other hooks, such as, electric rotary hook, etc. according to the different features, these types of crane hooks are widely used in different applications.
1) On the shape of hooks
crane hooks can be classified in to single hook, C type hook, and double hook, etc.
Different shapes of crane hooks
Single crane hook is usually used for handling loads under the weight of 75 tons, with the feature of simple manufacturing and convenient to use, etc.
Due to the good bearing capability, the double crane hook is widely used for heavy loads handling.
2) On manufacturing methods
According to the produciton methods, crane hooks can be classified into forging crabe hook and Laminated crane hook.
Forging crane hook
Forging crane hook
The forging crane hook is made of high quality low carbon steel or low carboon alloy steel, such as, 20 high-quality low carbon steel, 16Mn,20MnSi,36MnSi, which is annealed after being forged.
The forging hook is simple to be manfactured and is easy to be operated however its stress condition is not as good as laminated hook. Therefore, the froging hook is usually used for handling loads below 80 tons. And double hooks will be adopted when come into handling heavey loads.
Laminated crane hook
Laminated crane hook is riveted through several pieces of steel plates. The laminated hook provides high safety for when one individual plate has flaws, the whole hook still can work without being damaged. With the features of high safety and large dead weight, laminated hook is usually used on large lifting capacity cranes, such as, steel ladle cranes, etc.
Laminated hooks also can be classified into single laminated hooks and double laminated hooks.
Laminated crane hooks
3) Closed and semi-closed crane hooks
Closed and semi-closed crane hooks
4) Electric rotary crane hook
Electric crane hook
5) Other types of crane hooks
As a well knonwn crane parts manufactuer and supplier, Dongqi Hoist and Crane is able to produce and design types of crane hooks for crane manfuactuers and for crane end users. With powerful crane designing team, Dongqi hoist and crane is able to provide crane hook design services to produce types of sepcalized crane hooks. If you overhead crane, gantry crane, or other types of cranes need unique crane hooks, please feel free to contact us.
(1)Dismount all the Crane hook head, shaft, beam, pulley block, bearings, check the condition, clean and lubricate if necessary.
(2)Check the wear condition of the dangerous cross section.
(3)Test the crane hook.
(4)Check the condition of crane hook plate.