The chain hoist is widely used as a small lifting tool. The gourd chain is the top priority of the chain hoist, which plays an important role in the safety of the work. So how do you judge the quality of the gourd chain?
Nowadays, some small manufacturers, in order to occupy the price advantage, reduce the cost of the hoist, the chain used does not reach the national standard G80 chain, and some 60-level 70-level chain is used to replenish it. So what is the 80-level chain?
The G80 chain used in Taihu chain hoist chain is 20M2. It is forged medium frequency quenching heat treatment, low wear and anti-corrosion chain. It is not easy to be deformed when used, and it will not break. The inferior products on the market use chains with high iron content, which are brittle and prone to breakage, which is harmful to personal safety.
Taihu manual hoist chain will undergo three load tests before leaving the factory to ensure safe use.