With the national economy continued to flourish, the economic construction of large-scale, rational use of renewable resources, so that more coal gangue field appear in different shapes to play its role, constant heavy guitar factory after years of experimentation and promotion launched for coal gangue of equipment, not only to ensure the rational use of renewable resources, but also to bring in huge coal yard business benefits. Coal mill is mainly composed of silos, conveyor equipment, high-speed broken hammer, part of the motor, frame, etc., for a wide range, mainly used in coal gangue, mud charcoal, coal, coal, coal crushing. Coal mill is in use, if not pay attention to some of the details will eventually cause the machine to malfunction, which can not affect the efficiency of the operation. Then the two-stage crusher, how to properly use our Coal mill, in order to protect its life it? Coal mill after the normal operation, can be put into gangue crushing operations; needs to be evenly broken gangue crusher cavity added, should avoid feeding or filled lateral feeding, in order to avoid unilateral overload or withstand overload. During normal operation, the bearing temperature rise should not exceed 30 ℃, the maximum temperature should not exceed 70 ℃. When the temperature exceeds the above, it should be immediately stopped, identify and eliminate the cause. After parking in front, you should first stop feeding, to be completely discharged gangue crushing cavity, before turning off the power. When broken, as a result of obstruction caused by rock crushing cavity parking, immediately turn off the power to stop running, the crushing cavity gangue grinder to clean up after the two-stage processing factories, before re-starting. After the end of the jaw wear can turn around and use. After a period of time, should bear the hub loose and prevent machine damage. Heng Ji Heavy gangue grinder to break the traditional mode, dual-stage rotor up and down two crushing, dual-rotor high efficiency, high quality, low prices on the market of new products in the industry this year. Heng Ji production gangue grinder high output, low noise, crushing efficiency is very good. Solve the old hammer mill and the problem of excessive liner wear, this machine is to be the basis of the old mill on the improvements made, the cost much lower relative prices for most user groups can accept. New Coal mill operation more simple and convenient and the relative yield and fineness also been greatly improved. At present, I plant the gangue grinder is a strong proponent of the new machines and promotion of the country. Coal mill output size, in addition to manufacturers introduced the theory, but also has a relationship with a number of factors, constant heavy guitar for 18 years as a company engaged in coal waste grinder manufacturers, and users perennial combined two-stage crusher professional manufacturer, summed up the experience of a series, today I tell you about. 1, the hardness of the material. Hardness, the lower crushing yield on cobblestone speaking, production will be relatively low, and wear very powerful, train wheels forged heat-treated steel hammer, usually two to three days will need to be replaced, and the coal gangue, coal and other such medium hardness material crushing effect would be more ideal, so be sure to choose the time of purchase for their own crushing equipment. 2, the degree of wet and dry materials. Dry material production will crush big, wet material crushing process will be sticking to the shredding chamber, long production will crush smaller two-stage crusher cavity price instructions, thereby reducing the yield, so the choice of gangue grinder, be sure Manufacturers want to explain the material situation. 3, feed size granularity. Material, the lower the yield, the more uniform the smaller the expected output is large. Xianyang two-stage crusher | high standard dual-stage crusher how much money | Heng Ji Heavy market well supplied by Zhengzhou City Kyrgyzstan Heavy Machinery Co., Ltd. Jinlong constant. Zhengzhou City Jinlong constant Kyrgyzstan Heavy Machinery Co., Ltd. (www.hjjxc.com) is specialized in the "metal shredder, scrap broken line, shredder, coal crusher, mobile crusher," the business, the company adhering to the "integrity management, intentions of service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.