Raymond gangue promote recycling some people are not familiar with gangue, coal gangue in the production and processing will produce a lot of solid material, due to its low calorific value, it can not directly burn 5r mill, for thousands of years It has been disposed of as waste. However, in recent years, some companies try our coal refuse sintering hollow bricks and the coal and coal waste by mixing combustion power generation, but the way they exist in the use of small-scale, coal use is not complete and other issues. Our strategy of sustainable development in the country, coal gangue comprehensive utilization of resources to be referred to the high position, adhere to resource development and conservation simultaneously, to be recycled in an important position, realistic protection and rational use of resources, improve resource utilization, achieve sustainable utilization and accelerate the industrialization of mill waste disposal, promote waste into usable resources. Zhengzhou Lei Machinery Co., Ltd. is a manufacturer of mining machinery research and development, the company found gangue brick is an effective way of gangue comprehensive utilization of resources. After processing procedures after the gangue grinder, jaw crusher, impact crusher, high pressure mill, vertical mill, vibrating screen, vibrating feeder series, can greatly improve Gangue Brick efficiency and product quality. This technology manufacturing gangue, fly ash porous load-bearing brick, the proportion of hollow brick, strength, sound insulation and other indicators are much better than traditional clay bricks 85 mill for China's building materials industry section of soil, energy, recycling resources provides a new technical support and solutions. Ring medium speed mill main features. Ring medium speed micro powder mill efficiency and low consumption. In the materials, power, fineness same situation 3r mill, and mixing mill output 40 percent higher than the jet mill. 2. Ring medium speed micro powder mill long service life. Under the same materials and fineness of the case, longer than the impact crusher and turbine crusher wear parts life, usually up to 1 year. 3. Cavity without rolling mill, no screws. There is no bearing its seals and wearing loose screw easily and destruction machine and other issues. 4. Product fineness can reach a d97≤5μm. 4r mill mill _ _ Lei Lei machinery is provided by Zhengzhou Machinery Co., Ltd.. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!