The ball mill liner thin nylon lining short time, near the fan to replace a larger investment and cumbersome, thick liner mill cycle becomes long nylon lining difference, but lining their own weight to bring heavy-duty grinding mill too thick liner volume occupied by the warehouse mill, ball mill to reduce the warehouse area, grinding material cavity becomes smaller, the corresponding efficiency is low, how to configure the mill liner is more appropriate? Zhengzhou Jinyang Machinery tell you based on years of experience under normal circumstances is a replacement liner period a year better, the thickness of the best maintained at about 6 cm. Chemical composition of high wear resistance of the alloy layer of carbon content of 4-5%, chromium content of up to 25 to 30% nylon lining characteristics of its microstructure in Cr7C3 carbide volume fraction of 50% or more, the macro hardness HRC56 ~ 62 nylon lining type, chromium carbide hardness HV1400 ~ 1800, higher than the hardness of quartz sand HV800 ~ 1200. Carbide wear due to the direction perpendicular to the distribution, even in comparison with the same cast alloy composition and hardness, wear resistance more than doubled. Putian nylon lining | nylon lining Category | Xin Li Heavy preferred (certified merchants) provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) is specialized in the "hammer, grate, liners, crusher parts, hammer crusher, mobile crusher station" of the enterprise, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Yu Jingli.