The new structure of efficient wheel gear crusher MMD crusher is mainly used for coarse crushing and second crushing operations. It can be used for surface rock mining, coal, limestone, clay, iron ore, gold ore, copper ore, lead and zinc, talc, coke and other rock and mineral materials. There are nearly 700 units large crushers whose hour capacity greater than 500t working worldwide. Now there are 16 large MMD crusher applied in some large mini coal in China. The efficient wheel gear crusher is the result of 10 years of unremitting efforts. In order to adapt to different working environment, efficient crusher can be made to fixed, semi-mobile and mobile types. The new structure of efficient wheel gear crusher: (I) It has small size and especially the height of the crusher is low; (2) It has light weight; (3 The machine is running smoothly; (4) Wear part has light loose; (5) Crusher transmission is reliable; (6) Crusher has good overload protection; (7) The machine has reasonable installation power; (8) The final product size can be effectively controlled. Machine has the sieving effect.
Another sign of the new structure of the machine is t hat it has a prominent low rack. The entire structure is very simple and compact crusher. Feeding and nesting, operation and maintenance, and replacement of wearing parts are very convenient, the crusher focus all load and pressure to the machine without bulky chassis, thus saving space and lowering manufacturing costs. The material can be dumped in the entire upper part of the machine when working, its inlet size is bigger than any kind of jaw crusher, the material keep phenomenon is less and discharge rate is very large. Mobile crushers: hammer crusher: