SHELL FOR GRINDING ROLLER
Weight: 3-20T
Material: ZG30Mn
Application: Vertical roller mil
Certification: CE, ISO 9001:2008
Standard: ASME, GOST
Surface Treatment: Polishing
Manufacturing Process: Casting
Material: Cast Steel
The shell for grinding roller is an important part of the vertical mill, and is mainly used for the grinding material of the vertical mill.
Vertical mill is a grinding equipment widely used in electric power, mining and building materials industries. The shell for grinding roller is the grinding medium in the mill, so the it should have both high wear resistance and high toughness. There are many disadvantages of traditional materials, or the wear resistance is not enough, or the cost is too high.
Use high-chromium cast iron wear-resistant material to produce shell for grinding roller, which has good wear resistance and certain impact toughness. The production process of metal cold die casting is simple, low cost and low cost. Through the quenching + tempering dual-medium heat treatment process, advanced heat treatment process, and the company's systematic quality assurance system, the HRC hardness is guaranteed to be higher than 65.
High wear resistance, strong comprehensive performance.
It makes full use of the characteristics of surface hardening of high manganese steel or ultra-high manganese steel under high impact load, and the core still has good plastic toughness, preventing vertical grinding parts such as grinding rollers, roller sleeves and grinding discs from being subjected to strong impact loads and breakage.