China's hanger industry develops rapidly, but its technical standards are not perfect. Due to the random production of internal enterprises, even unauthorized reduction of the safety factor of lifting rings, there are great hidden dangers in China's lifting safety. Although the relevant standards are gradually improving, there is no denying that there are problems in the safety of rigging at present.

People working in the lifting industry should know that there are two kinds of hangers: metal and synthetic fiber. Metal hanger mainly includes steel wire rope hanger, chain hanger, hoisting belt hanger, etc.; synthetic fiber hanger mainly includes rope and belt hanger, while rope includes nylon, polypropylene, polyester, high-strength and high-modulus polyethylene fiber.

So how do you understand hanger, cable and tool? Therefore, the name "Siyi Crane" stands for hoisting, the cable stands for connecting, and the tool stands for tool, that is to say, hoisting function is a tool connected together. Let's introduce how to choose the right and appropriate hanger.

Choose Hager from concept

Steel wire rope sling is made of steel wire rope as raw material through processing, mainly including phosphatized coating steel wire rope, galvanized steel wire rope and smooth steel wire rope, which are used for hoisting, traction, tension and load-bearing ropes, with high specific strength, light self weight, stable operation, not easy to break the whole rope suddenly, and widely used in steel, chemical industry, transportation, port and other industries.

Chain rigging is a kind of rigging made of metal chain link. According to its formation, there are two kinds of rigging: welding and assembly. According to its structure, one or more rigging are made of high-quality alloy steel. Its outstanding features are wear resistance, high temperature resistance, 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.

The sling consists of main lifting ring, link shackle, lifting belt, metal end assembly, and main lifting ring includes long lifting ring, round lifting ring, combined lifting ring, etc. The connecting shackle includes bow shackle, chain shackle, etc., the lifting belt includes flat belt and round belt, the metal end includes various hooks and other metal parts, and the complete sling can be freely optimized according to the needs of customers.