PERFORMANCE
The bridge crane hook combines material science, structural optimization and intelligent technology to demonstrate its core advantages of efficiency, safety and durability in factories, warehouses, ports and other scenarios. It is a key component of modern material handling systems.
High strength and reliability
High-quality materials: forged or die-forged with high-strength alloy steel (such as 20CrMnTi), tensile strength ≥800MPa, safety factor ≥4 times.
Precision manufacturing: The hook body is heat-treated and tested for flaw detection to ensure no internal defects, and the fatigue life is more than 100,000 times (GB/T 10051 standard).
Wide load range: covers different tonnage requirements from 0.5 to 500 tons, suitable for light material handling to heavy industrial lifting.
Safety protection design
Anti-unhooking device: standard mechanical safety tongue or spring lock to prevent accidental detachment of the sling.
Overload protection: Some models integrate electronic weighing sensors, automatically alarm and limit lifting when overloaded.
Wear-resistant structure: The hook mouth and stress-bearing parts are quenched and hardened, and the wear resistance is improved by more than 50%.
Efficient operation performance
Low resistance rotation: Precision bearings achieve 360° smooth rotation, with rotation resistance ≤1.5% rated load.
Quick replacement design: Modular beam connection supports quick switching between hooks and slings (such as C-hook, clamp).
Human-machine optimization: Complies with ISO 12480-1 standard, flexible operation, and reduces driver fatigue.
Environmental adaptability
Anti-corrosion type: Surface galvanizing or spraying corrosion-resistant coating, suitable for harsh environments such as humidity and chemical industry (C4 grade anti-corrosion).
High temperature type: Special alloy steel can work for a long time below 200℃ and withstand high temperature of 400℃ for a short time.
Dustproof seal: IP54 protection level of rotating parts, effectively blocking dust intrusion.
PURPOSE
The Crane Hook Blocks are usually used in conjunction with overhead cranes, gantry cranes, jib cranes and electric hoists, and are widely used in the following scenarios:
Engineering Crane. Civil Hook. Construction Hook
The crane hooks, crane wheels, crane pulleyscrane drums, crane couplings, crane electrica!accessories, crane slings and other accessoriesproduced by Weihua Crane are widely used inmajor brands and various types of EngineeringCrane products.
ASSEMBLING
