High yield fine cement mill: high yield fine cement grinding mill is mainly used for open flow system. It features a simple system equipment and processes, investment, plant less area; the mill structure using advanced special compartment inside the separator device, fine grinding compartment increased activation device small dry ball mill, mill trailing Dedicated discharge grate plate, to minimize the size of the abrasive grinding media positions, greatly improving the grinding efficiency, achieve high yield, low energy consumption purposes. Cement mill is an energy-saving ball mill, cement requirements due to fineness so this type of mill length are generally in more than seven meters. The so-called consumption of grinding balls generally refers to the process of grinding the ore, due to mechanical abrasion and chemical attack resulting in the loss of minerals in the ground and can not be recovered in that part of the ball, and the ball cleared the broken only as scrap recycling, so consumption should be regarded as grinding balls. Standard tube mill. General mill output can be increased by 15-20% large ball mill, power consumption is reduced by about 10%, in addition, the finished product temperature can be reduced 20-40 ℃, the product is also easy to adjust the fineness. Ordinary cement mill: Most ordinary cement mill circuit grinding system used, which is characterized by high efficiency grinding mill yield, power consumption province ceramics dry ball mill, especially when grinding slag cement, performance is more prominent some. Cement ball mill speed directly determines the size of the effect of the cylinder body state of motion of grinding media and grinding operations. Various mill critical speed is proportional to its diameter, the absolute value of the critical speed is not easy to obtain, only the theoretical critical speed calculation formula is widely used with. When using non-smooth lining, ball bearing filling rate of 40% to 50%, the concentration of large grinding, grinding result is relatively close to the actual production. In speed control, the efficient production of cement mill is only limited within a small range. At the same time, only to do good control of the situation good speed, in order to effectively control the strike consumption consumption. Cement ball mill consumption is one important component of beneficiation costs. The outermost layer of the cement mill balls just rotated together with the drum without falling dry ball mill, cement mill speed at this time is called the critical speed. More accurately determining the consumption of grinding balls, and additional time for maintaining good ball mill grinding effect is quite important. One of the critical speed of the ball mill cement mill is also a measure of work status main guiding data. Kind of dry mill, Fuhua machinery, dry ball mill provided by Gongyi City Fuhua Machinery Manufacturing Company Limited. Gongyi City Fuhua Machinery Manufacturing Co., Ltd. (www.fhxuankuang.com) to provide "Dryer, processing equipment, gas furnace," and other services, the company has "dryer, gas furnace, ball mill," and other brands. Machinery and Industrial Products to focus on cooperation projects and other industries, in Zhengzhou, Henan Province has a higher visibility. Welcomes inquiries, contact: Cattle Wei.