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Crane hook lifting device description

Jun 14, 2018

Product Details:

Name:Crane hook lifting device

Material: Steel, Carbon steel or alloy steel

Application: lifting/unloading

Operating Environment: -20~+40 degree

Shape: M,P,S,T,V

Hook type: single or double or block

Color: As per your request


Single hook: 5t/6t/10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t
double hook: 10t/12t/16t/20t/25t/32t/40t/50t/63t/80t/100t/125t/160t/200t/250t.
block model: 3.2t/ 5t/10t/16t/20t/25t/32t/50t/75t/100t/200t.

Production Method:

1.Forging hook material adopts high-quality low carbon killed steel or low carbon alloy steel, such as 20 high-quality low carbon steel, 16Mn,20MnSi,36MnSi, which is annealed after being forged.

2.Strap type hook: riveted through several pieces of cutting forming steel; When individual plate has flaws, the whole hook is not damaged. Good safety ,heavy dead weight; mainly equipped with big lifting capacity cranes or cranes lifting molten steel ladles.

Product Advantage:

Semi-circular guard in shell over sheave prevents wire from slipping between shell and sheave. This feature also greatly strengthens the plate in the shell.

Steel sleave over center pin gives a bearing surface of large diameter.

This sleeve is held tightly between the plates and makes the block extremely rigid.