Feature one: Heat treatment In the heat treatment equipment, various auxiliary media are selected at high temperature to improve the structure of the parts and thus improve the physical properties Feature two: Carburizing and Quenching Carburizing and quenching, in the heat treatment equipment, adding carbon-containing medium to the surface of the parts to improve the strength and wear resistance of the chain Feature three: Shot Peening Phosphating Immerse the parts in a phosphating solution at a certain temperature, and use the surface of the parts to form a phosphating layer to improve the appearance of the chain and achieve the purpose of anti-corrosion. Feature four: Nickel-plated zinc-plated The method of nickel plating or galvanizing is used to form a galvanized or nickel-plated layer on the surface. Since the chain strength can be improved and anti-corrosion can be achieved, high-strength chains are usually suitable for outdoor occasions.
Difference from peers
First: our chains are finely quenched and processed with 40MN material, which is durable and long-lasting. The general chain is made of A3 material, which is easy to break, not strong and easy to corrode. Second: After heat treatment, our chain has exquisite workmanship and strong toughness. After the general counterparts are heat treated, there will be obvious cracks when bent to 90 degrees. Third: Our chain plate is thicker and has strong tensile strength. The general chain plate of the same industry is thin, and it is easy to break and affect the operation. If you are searching for information about buy chain connecting link of roller chain from china brand, welcome to contact our factory. We are one of the leading chain manufacturers and suppliers in China. Please rest assured to buy and wholesale our high quality products with competitive price.