Double crane hook weight & safety crane hooks & heavy crane hook
USD $50 - $5,000 /Set
Min.Order:1 Set
Henan Olat Crane Machinery Equipment Co., Ltd.
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Double crane hook weight & safety crane hooks & heavy crane hook
-----------------Best Solutions Ready For Installation To Meet Individual Requirements
Lifting Hook is the most common lifting tool in the hoisting machinery.
The hook hung on the hoisting mechanism wire rope by pulley block parts etc.
According to the shape of the lifting hook is divided into single and double hook;
By the way of making into forging hook and laminated hook.
Single hook has the advantages of simple manufacture, convenient use, but the stress condition is not good, mostly in the weight for the workplace 80 tons; big lifting weight often use force symmetrical double hook. Laminated hook which is composed of a plurality of cutting steel plate riveted together, the hook will not damage if the individual plate cracked, security is better, but the large self weight, mostly used in large capacity or the lifting of the molten steel ladle crane. The hook is often affected by the impact during the process of working, most adopts high quality carbon steel of good toughness to manufacture.
Strength grade | M grade with DG20, or DG20Mn |
P grade with DG20Mn | |
S grade with DG34CrMo | |
T grade below 40t with DG34CrMo, more than 40t with DG34CrNiMo or DG30Cr2Ni2Mo | |
V grade below 40t with DG34CrNiMo or DG30Cr2Ni2Mo, more than 40t with DG30Cr2Ni2Mo. | |
Model | Single hook: 5t/6t/10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t ( If the load capacity is big,we suggest you choosing the double hook, normally single hook is using for capacity below 80t. |
Double hooks: 10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t. (When the capacity is large, double hook with symmetrical load carrying will be used) | |
Block model: 3.2t/ 5t/10t/16t/20t/25t/32t/50t/75t/100t/200t. | |
| Strapped hook: It is riveting by several cutting forming steel plate, respective steel plate has fissure will no broke the total hooks using,and its safety feature is better, but its self-weight is large, mostly be used in large capacity or lifted molten steel cranes. |