Raymond Mill accessories

SBM Mining Machinery Co., Ltd. Long-term supply of various models of Raymond mill parts, accessories for use on milling equipment, wearing parts, wear parts, such as roller, grinding ring, duct (bypass tray), plum frame, roller principal, center spindle seat, blade cylinder and the like. With years of production experience, creating a group with strong technology and advanced management experience of professionals, including professional knowledge rich senior engineer, as well as a large number of skilled workers. My company made high manganese steel mill rolls. Grinding rollers are made of high manganese steel materials. High wear resistance. A high-manganese steel roller can roll grinding material than ordinary life 2-3 times higher. My company's adaptation of the roller mill models: 1510 Type 2115 Type 2615 Type 2715 Type 2716 Type 3015 Type 3016 Type 3216 Type 3217 Type 3218 Type 4119 Type 4121 and so on. . Mn13 (13 Mn): When compared with 65Mn, roller and grinding ring using Mn13 casting material in durability also has changed. This product has been casting after pouring water toughening treatment. Casting has high tensile strength, toughness, ductility and tough non-magnetic water after treatment. So roller and grinding ring is more durable. Use of the process is subject to severe shocks and strong pressure deformation, surface hardening, and the formation of martensite, thereby forming a high wear-resistant surface layer and the inner layer to maintain excellent toughness, even if worn to thin, but also withstand greater impact loads. Material: thirteen manganese Features: Magnets do not smoke Raymond wearing parts are grinding rolls, grinding rings, Raymond using hundreds of hours necessary to change after wear stick. Many users are aware of this, but many mills appeared in the course of the problem can not be solved correctly. Raymond grinding roller and grinding ring material is generally high chrome cast iron or nickel-chromium alloy, and such material has frequent breakage, loss is very serious, especially in cut-off loss, it is impossible to estimate. To analyze this, Raymond affect raw material hardness and fracture, post-processing of raw materials affect heat and broken parts, parts rub against each other and break in. According to the company annual production experience Raymond, for the above situation, make the following workaround. Raymond parts wear is our goal, we all know that the harder the more wear-resistant products, so to make a more wear-resistant grinding roller and grinding ring seems very simple, because you just have to try to improve its hardness that is can, so many foundry casting flaunt its chromium content reaches 30%, HRC hardness of 63-65, but in fact not the case. The higher the hardness, castings contained carbide (Cr7C3) requires more quantity, the more diffuse distribution, the formation of micro voids and micro-cracks in the matrix and carbide greater the chance of an interface, but also the probability of fracture greater. And the harder the harder cutting items. So casting a wear-resistant and difficult to break both products is not so easy. There are two main grinding ring material: a, 65Mn (65 Mn): grinding ring after using this material, its durability has significantly improved. Features of this product is a high hardness, wear resistance, and magnetic. Mainly used for product processing areas require in addition to iron powder. The product after normalizing heat treatment and mechanical properties greatly improved, making the product not only good wear resistance, and toughness is also greatly improved. Two, Mn13 (13 Mn): Compared with 65Mn, grinding ring after casting material used Mn13 in durability also has changed. This product has been casting after pouring water toughening treatment. Casting has high tensile strength, toughness, ductility and tough non-magnetic water after treatment. It makes grinding ring is more durable. Use of the process is subject to severe shocks and strong pressure deformation, surface hardening, and the formation of martensite, thereby forming a high wear-resistant surface layer and the inner layer to maintain excellent toughness, even if worn to thin, but also withstand greater impact loads. SBM Mining Machinery Co., Ltd. has a professional casting workshop, supporting large-scale advanced smelting furnace, machining equipment, professional production for customers a variety of Raymond mill equipment wearing parts, wear-resistant parts. With decades of experience in casting, creating a group with strong technology and advanced management experience of professionals, including professional knowledge rich senior engineer, as well as a large number of skilled workers. Production of grinding ring has a high manganese steel and carbon steel mill grinding ring ring, high abrasion resistance and long service life. Can be customized non-standard models of Raymond mill accessories grinding roller, grinding ring: accessories used on Raymond, wearing parts, wear parts, such as roller, grinding ring, duct (bypass tray). Plum frame, roller principal, center spindle seat, blade cylinder and the like.