The roller crusher has widely used for secondary and fine crushing in the

      industry of mining, building materials, chemical industry, metallurgy and

      so on. etc. The roller crusher can crush materials with middle hardness or

      less than middle hardness into secondary or fine granularity, such as

      crushing mineral, rocks, coke, coal, slag, scoria, and fire-proof material

      etc.

 

      DSMAC Double-geared Roller Crusher Application

      Roller crushers are used mainly for crushing easily fractured materials

      such as soft limestone, chalk, and clay to between 1/3 and 1/5 of its

      original size.

      2PG Series Roller Crusher Operating Principle:

      The motor drives the fixed roller and movable roller to work via reducer

      and coupling. Materials are put into the space between the two rollers via

      the feed entrance. As the two rollers inward turning, the input materials

      are crushed, pressed, ground, and at last come out from the base of the

      machine.