Two-roller crushers are used for fine and medium crushing. The materials can be minerals of medium and high strength and also brittle and ductile materials. This crusher can grind construction waste, metal materials. Two-roller crushers are used for crushing of manganese carbonate rocks, coal, limestone, marl and other minerals in the mining industry.
The crushing process in such crushers is continuous and carried out by falling material between the rotating rollers. Rollers can be smooth, relief and serrated. The size of the output material is regulated by the size of the gap between the rolls.
Two-roller crusher is equipped with a safety device for the passage of the indivisible parts. After this process, the gap is automatically restored. Two-roller crusher consists of such main parts:
Two-roller crusher is more reliable than analogues.
The crusher can be mounted on open air or indoors. Crusher can be mounted in front of a conveyor belt on supports and on foundations.