In the beneficiation production of mines and other industries, ball mill and rod mill of wear resistant lining board consumption speed very quickly, a phi 1.
Ball mill normal operation 5 m * 3 m a year, the consumption of the wear of high manganese steel wear resistant steel plates to more than 10 tons, this caused concentrator in the increase of production cost, how to improve the service life of ball mill liner, reduce the cost caused by the replacement of wear resistant lining board, are important issues of the refinery industry is imminent.
As a veteran casting
factory, the technical personnel in have many years of wear resistance of repair work experience in all walks of life, after a long period of research of compound wear-resisting of ball mill lining board has a new solution for long life.
Whether the ordinary steel plate or not modified high chromium alloy composite wear-resisting lining material will be the corrosive wear, this is because the material constant abrasion resistant plate surface oxide layer, make the new wear-resisting layer exposed to the air by oxidation soften again, the corrosion effect makes the wear resistant lining board to accelerate the consumption.
In order to overcome this disadvantage, the technical personnel through the study of the functional analysis of a large number of ball mill, decided to adopt welding wear-resisting plate made of new type ball mill lining board, welding technology was adopted in the main wear parts of the ball mill lining board surfacing high chrome wear-resisting layer, let this alloy resistance materials and oxygen corrosion effect, and substrate by high toughness steel plate production, take material of high impact strength, not broken.
This new type of wear resistant lining board, through trial and improvement of customer cooperation, are the ideal results have been achieved, as wear-resistant plate manufacturers won the customers' satisfaction.
Nanjing foundry co. , LTD. , the history of professional strength and modern management mode to achieve the excellent complementary and fusion, through constant innovation and development, now has luxuriant turned, coruscate gives new vitality, casting products with annual production heat resistant, wear resistant cast steel, carbon steel, low alloy steel casting, grey iron castings, ductile iron parts, stainless steel castings and all kinds of large and medium-sized castings 80000 tons of capacity, is the domestic market competitiveness of the cast steel, cast iron, stainless steel castings and profile production base.
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