Increase the effective volume of the mill can be an increase mill productivity, lining thick, heavy, increasing the power consumption, but also reduces the effective volume of the cylinder cement mill parts, reducing the mill's production efficiency. Such as the use of magnetic liner, can increase the effective volume of the cylinder cement mill price, while relatively reduced weight, power consumption is reduced. However, use a thin magnetic liner also has some drawbacks, due to the small thickness, resisting ability is better now with a Cr-Mn Mo alloy steel liner cement mill, prone to breakage problems. For example, some manufacturers use liner problem annular groove latest cement mill liners, ore increased ball contact surface grinding to strengthen the role and capacity of the ore has been raised, reduced energy consumption, are widely used. After discharge wind mill feed material from the mouth into the ball mill, grinding media and the impact of the material for grinding, material is gradually moving from the inlet to the outlet of the mill, the outlet end of the tube is connected to the wind, a series of splitters in the system, choose pink imported machines, dust collector and fan, and when the wind began to discharge operations, mill body is in a relatively low negative pressure, after the ground breaking material with the wind from the spout into the pipeline system, by the classifier re-fed after the coarse particle separation ball mill imports, already ground material separated and recovered from the separator. Cement mill production line _ Dingwang machinery (certified) _ Linfen cement mill provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) is a leader in Zhengzhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Dingwang mechanical leadership with the staff warmly welcome all inquiries negotiations to create mechanical Dingwang a better future.