Most of the parts are made of alloy steel with high temperature quenching, the surface hardness can reach 38 degrees. The hoisting chain is tempered and then subjected to intermediate frequency quenching. Effectively reduce internal stress. The compact design of the machine, high-strength chain and hooks resistant to wear and corrosion meet European safety standards
01, high-quality guide sprocket fits the chain well and does not slip the chain
02, double brakes, more safety, easy to use and labor saving;
03, alloy steel cover, anti-collision, strong anti-wear ability, effectively protect the internal structure;
04, manganese steel chain, quenching and refining, strong tensile strength and high safety factor;
05, High quality alloy steel lifting hook;
06, double-layer packaging, more protection