Hammer crusher - INFINITY FOR CEMENT EQUIPMENT3-by the platoon hammer the number can be divided into single row and multi-row;. 4-according to the rotation direction of the rotor can be divided into directional and reversible type;. 5-according to the hammer Movement , can be divided into fixed and movable hammers. Hammer crusher specification is based on the.moving hammer crusher,Hammer crusher SMD147 A - StrommashinaA hammer crusher is also used for a secondary crushing of feed material that is 20mm and less. A hammer crusher is not to be used for sticky materials crushing and crushing of materials with a moisture rate of 15% and more. For the materials that have ability to get stuck inside, a hammer crusher with an inside moving.