Rolling fatigue strength: Roller bearings undergo repeated rolling contact and impact during operation, so the ideal material should have high rolling fatigue strength to ensure that early fatigue failure does not occur under long-term high loads.Hardness: Materials with high hardness can reduce the

Disc shear blades are an essential tool in the metalworking industry, as they are used to cut and shape metal sheets with precision and accuracy. These blades are typically made from high-quality materials such as high-speed steel or carbide, which are known for their durability and cutting performa

Disc shear blades are an essential tool in various industries for cutting and shearing tasks. To ensure optimal performance and longevity, it is important to properly maintain and replace the blades when necessary. It is important to regularly inspect the disc shear blades for signs of wear and dama

The original factory was founded in 1984 and Nanjing Dingsheng Metallurgical Machinery Co., Ltd. was established in 2009 as a legal entity. The company has various precision machining equipment, advanced testing equipment, and professional and senior technical personnel, providing strong technical s

The Dragon Boat Festival, also known as the Dragon Boat Festival, Dragon Boat Festival and Tianzhong Festival, originated from the worship of natural phenomena and evolved from the Dragon sacrifice in ancient times. During the midsummer Dragon Boat Festival, Canglong Qisu flies up to the middle of t