Double Gear Roller Stone Crusher Crushing Coal Sand Soil

Roll crusher is also called double roll crusher, double teeth roll crusher etc. The surface of roller crusher are made of high manganese steel, which can stand up to heat treatment. Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy. The grain size of the input material is large, the particle size of the output product can be controlled, and it is possible to effectively destroy the material whose compressive strength is less than 160 MPa. Features of roller crusher 1. It can be used to crush a wide range of materials, such as coal, limestone, soft rock, hard rock and metallic ore, etc. 2. With double overload protection devices and Iron-pass protection, the crusher works reliably. 3. High adaptability makes it particularly suitable for down-hole operations and open mobile crushing. 4. More granular materials, less powder after crushing. 5. Easy to replace tooth plates and have a longer service life span. 6. Adjustable roll distance extends the scope of application. Application Coal (open pit coal mine, coal mine in pit, coal washery, coal chemical engineering factory, power plant, frozen coal block),limestone ( cement industry, aggregate, lime industry); Cooper ores, gold ores, Nickel Ores, iron ores, bauxite, Gypsum, talc ores, wollastonite ores, kaolin, granite and more other materials. Is used for more than 200 kinds of materials, want to know the specific details, please consult customer service directly, we will give you the most professional answer. Working Principle