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At present, construction waste has been great harm for urban development. If we process construction waste incorrectly, not only dose it bring negative effect for environment, but also there will be a lot of cleaning costs. With the technology and urban develops rapidly, people have known that garbage is a misplaced resource. And construction waste […]

Coal gangue is a kind of solid waste discharged from coal mining and coal washing. It is a kind of black-gray rock with low carbon content and harder than coal, and it has low calorific value. Coal gangue can be used for building materials such as gangue cement, lightweight aggregate of concrete, firebrick, etc. to […]

Dolomite powder is mainly used as a flux for alkaline refractory materials and blast furnace ironmaking; In recent years, investors exploiting dolomite have grown larger. But beyond that, dolomite powder can also be used as a raw material for the production of high-grade glassware, medical bottles, and optical glass. It is foreseeable that the usage […]

Máy nghiền đứng là một thiết bị nghiền quy mô lớn lý tưởng, được sử dụng rộng rãi trong xi măng, năng lượng điện, luyện kim, hóa chất, khai thác phi kim loại và các ngành công nghiệp khác. Nó tích hợp nghiền, sấy, nghiền, phân loại và vận chuyển, mang lại hiệu quả sản […]

1. Because GK sand making machine are ultra fine crusher which has high precision and small output size, it will be easy agglomeration in the crushing cavity and blocking the discharge gate if the material contain slurry. So it will require material be washed or screened before be fed. 2. Gravel should be sieved ahead […]

Vertical roller mill is a collection of material crushing and grinding of large grinding equipment, it can be widely used in cement, silicate, building material, refractory material, all kinds of metal and non-metallic minerals, glass, ceramics and other manufacturing industries. Vertical roller mill maintenance mainly in several aspects: 1, All the load bearing for machine, […]