As a pure natural stone with high usage value, river gravel is formed in the long-term impact, squeeze and friction function. River gravel generally shows the color of black, white, yellow, red, green gray, etc.
Ball mill is also called grinding ball mill, which is widely used for grinding raw materials or finished products in mining, cement, refractory, building materials, ore dressing, chemical industry,
Trommel screen is also referred to as rotary screen, which is a new kind of screening equipment according to the particle size of material. It has simple layout, which mainly consists of inlet and outlet, motor, reducer, frame, roller device, etc.
Slag dryer is widely used in building materials industry, metallurgy industry, ore dressing industry, chemical industry, cement and other industries.
Disc granulator adopts circular structure with above 93 granulation rates, which is applicable for transferring powder, granular or small sized non viscous materials, such as coal, cement,
Bentonite is a kind of clay rock, which often contains a small amount of illite, kaolinite, chlorite, zeolite, quartz, feldspar and calcite.