Application of crusher: ball mill, vertical milling machine, grinder, milling machine main material: Mn13, Mn13Cr2, chrome alloy steel, rare earth wear-resistant steel parts introduction: liner abrasion-resistant material such as world leader in its field, lining board comprises: mill lining plate, trench liner, wear resistant lining board energy-saving trench liner: trench lining panels and energy-saving trench liner are mature products, to increase production, energy saving, long service life, improve cement specific surface area, accelerating the flow of materials, convenient installation ( bolt, lined can not broken ), and other advantages, has become China's cement new standard GB/17571 - 1999 cement strength testing method of [ISO international standard to promote standard product. Chromium alloy is used at home and abroad the most advanced intermediate frequency electric furnace smelting, rapid physical and chemical analysis, the reasonable heat treatment technology, strict fatigue impact test. Ranma 4.2----5.7m extra large ball mill lining plate, high chromium ball forging repeatedly exported to Indonesia, Japan and europe. Production liner, ball casting, casting and forging, a medium ball, forging, hammerhead, cutter head, retaining plate is an ideal substitute for imported products. The best way to serve you. Advantage comes from product quality. You need to change the lining plate, don't replace the old type lining plate, directly put on our energy production groove liner or a hyperboloid liner, cost is only increased by 10% - 20%, brings the following effects: ( 1) milling machine production increased by 10% - 30%; ( 2) the unit product energy consumption reduction 15% - 35%; ( 3) lining service life of 3 to 15 years; ( 4) the unit product grinding media consumption is reduced by 15% - 30%; ( 5) milling surface area increased 20 - 30m2/kg; ( 6 ) to accelerate the flow of materials; ( 7) mill noise by 5 - 10 dB ( a level ). Production of high chromium alloy liner has been applied in the building materials industry large and medium-sized ball mill rough grinding chamber and a fine grinding barn. Realization of large ball mill rough mill warehouse safety using high chromium alloy brittle wear-resistant material liner of a major breakthrough. Application prospects! Practical application shows that: with an annual output of 88000 tons of machine shaft kiln cement plant twoφ 2.2× 6.5m ball mill liner year after modification, to saving 400000 degrees; reduce warehouse grinding body consume about 5 tons; each set of high chromium alloy liner service life equivalent to four sets of high manganese steel liner, thus saving lining board of more than 30 tons of metal consumption. Mill lining board of ball mill in power plant, is: cement factory, mining, chemical, metallurgical and other industries in the production of major equipment, ball mill lining board is to ensure the normal operation of the main parts of the lining board in the long-term: harsh working conditions, repair and replacement of a large quantity, not only needs manpower, material resources, financial resources but also directly affect the productivity. Provide a variety of materials lining board, its technical parameters can meet the user's request, can also be based on user requirements with the production of Mn13, Mn13Cr2, chrome alloy steel, rare earth wear-resistant steel: 1, the original traditional type lining plate structure ( wave board with dovetail gear, have fixed wedge, tightening wedge ), the lining structure in various power plants use longer, which is characterized by relatively primitive, easy to accept, its weakness is due to circumferential force by tightening wedge tighten, tighten the bolt on the wedge so easily broken off and powder leakage causes the wave lining. In 2, the combined self-fixed lining plate structure (strongly recommended type), the lining is characterized by installing using wave plate itself and coal pulverizer of simplified geometry. The application of arch theory and lined. Its characteristics are: l, the barrel lining board made of wave plates and riveted plate; 2, lining plate has good ego aggrandizement self fastening ability completely avoid the loosening of bolts. In 3, combined self fixed without bolt type lining plate structure, principle and characteristics of the lining plate structure with combined self-fixed lining board, the other one is characterized by increased barrel without bolt. Wear resistant lining board: wear resistant lining board, is a wear-resistant steel plate by cutting, bending deformation, punching and welding and other production processing a variety of wear-resistant liner, such as conveyor liners, coal feeder plate / cyclone inverted cone and lining plate, wear-resistant blade, wear life can be improved more than 15 times compared with common steel plate. Wear resistant steel plate is in the ordinary steel plate or steel plates, stainless steel plate welding form with volume fraction achieves 50% above Cr7C3 carbide based alloy layer. Wear resistant steel with high wear resistance, impact resistance, deformation and welding performance, be like steel direct curl deformation, cutting and drilling and other processing link, processed into engineering components to meet the needs of industrial use wear. Ball mill lining plate of high manganese steel has been home in alloy steel to replace, but with alloy steel liner in ball mill lining plate of continuously applied, has gradually replaced the manganese steel and other liner becomes the mainstream of market development. Ball mill lining board is used for protecting cylinder, the cylinder body from the grinding body and material directly impact and friction, simultaneously also may use different forms of lining plate to adjust the grinding body movement, in order to enhance the grinding body for material crushing, helps to improve the grinding efficiency of the ball mill, increase production, reduce the consumption of metal.
