Crusher & Grinding parts

Introduction:

Grinding mill parts includes grinding roller and grinding ring. And grinding roller and grinding ring are mainly made of the followling two kinds of materials: a) 65Mn  The durability of grinding roller and grinding ring made of 65Mn can be improved remarkably. 65Mn is characterized by high hardness, high wear resistance, and being magnetic. It's mainly used in deironing-required powder processing industry. In addition to the major needs for iron. And its mechanical properties can be greatly improved after heat treatment, which makes it have high wear resistance and greatly improved toughness.  b) Mn13G2  Compared with 65Mn, the durability of grinding roller and grinding ring made of Mn13G2 is also improved. The water toughening treatment is conducted after casting pouring. Then, the casting becomes non-magnetic and has high tensile strength, toughness, plasticity, which makes the toothed plate more durable. When it is deformed due to severe impact and strong pressure during use, the surface hardening and the martensite takes shape to form a high wear-resistant surface layer. While with good inner toughness, even if worn to very thin, it can also withstand greater impact loads. mill spare parts and wear parts are used by Liming customers and crusher operators worldwide in industries such as mining, quarrying and demolition & recycling. Liming Heavy Industry supply quality wear parts, mill manganese and all parts for our mill machine including raymond, LM verticla mill, european trapezium mill andhigh pressure suspension mill Regardless of application Liming Heavy Industry dealers can advise on and supply the right type of spare parts to allow maximum wear life, uptime and performance of our equipment. Our high quality materials allow for crushing across a wide range of applications; river stone, coal, soft rock, hard rock, abrasive materials and feed materials with high silica content. Our dealers worldwide can supply regular service parts such as impact plate, hammer header, and flow plate and so on 

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