Large vertical roller mill at present is more vertical grinding, the grinding machine can achieve the precision grinding, large production capacity, is the preferred product submerged operations of large customers at home and abroad. Coal is the most important Chinese energy component, which is much higher than that of petroleum, natural gas, hydropower, nuclear energy and other resources.
By the production of overpressure ladder mill and update product European version of overpressure ladder mill has basically replaced the traditional ball mill. But with the advent of large vertical milling machine, but also to the coal demand larger grinding processing field has brought new business opportunities. Vertical milling machine itself on the material requirements and operating environment requirements more stringent, not suitable for medium and small sized enterprises. To improve the thermal power plant, the combustion of fuel quality, is the need to improve the economic benefit of thermal power plant, and is the need to reduce pollutant emissions, protect the ecological environment of thermal power plant. Design of the grinding ring polishing form to boost system from the roller, embodies the idea of higher levels of technology. It is mainly composed of primary energy structure of our country, rich in coal, short of oil, less gas is the resource characteristics of China.
High pressure suspension mill, the first generation of high pressure mill products according to Raymond mill to improve, increase the pressure spring in ensuring the stability of equipment operation condition, improve the fineness of grind, enhance the grinding efficiency. Therefore, the dawn heavy mill equipment suitable for mining equipment treatment on burning coal, not only can greatly improve the utilization rate of coal in energy saving and environmental protection, economic benefits and other aspects of great advantage. Ladder type milling machine is also improved and the working principle based on Raymond mill, but the use of performance more hypertension suspended roller mill used in the process of development.