G80 lifting chain is an essential lifting device for lifting heavy objects. The advanced assembly line production equipment in Germany adopts high-quality alloy steel (manganese steel, etc.) materials, and strictly controls the quality throughout the process, so that the lifting chain can reach 80 international standards. The national standard stipulates that the safety factor is 4 times. Surface treatment: polishing, blackening, painting, painting, hanging plastic, hot-dip galvanizing, electroplating, Dacromet, etc. The chain link surface is stamped with "g80" or product specification.

Chain sling is a kind of sling connected by metal chain link. According to its form, there are mainly two kinds of rigging: welding and assembly. According to its structure, single and multiple rigging are made of high-quality alloy steel. Its outstanding features are wear-resistant, high temperature resistant, low ductility, and no elongation after stress. The utility model has the advantages of long service life, easy bending, and is suitable for large-scale and frequent use occasions. Flexible multi limbs and multiple combinations can improve work efficiency and reduce costs.

It is strictly prohibited to stay and walk under the boom and the lifted heavy objects. Warning area shall be set up for hoisting of large components or equipment to prevent falling objects from injuring people. For the purchased Hager, the specific requirements are as follows:

Metal hanger mainly includes: wire rope sling, chain sling, sling with sling, shackle, hook, tongs, magnetic reader, etc. The synthetic fibers are mainly composed of nylon, polypropylene, polyester and high-strength and high-modulus polyethylene fibers. In mechanical and electrical engineering hoisting technology, hanger mainly includes: wire rope, pulley block, winch and balance beam.