Obedience to the idea to improve and develop equipment sand making rate, extend spare part working life, to fulfill the need of sand market production large-scale and centralization, government request to environment and off-take potential, our company keen on research for decades and release the very kind of high efficiency sand making and crushing equipment, which we own fully core intellectual property rights and multiple national patent.
Features: 1. The rotor adopts the advanced 4-way discharging design to improve the passing capacity; The crushing ratio increases more than 20%, compared with the 3-way old type. 2. To optimize the rotor structure and manufacturing technology, it increases the rotor life more than 30-200%, compared with the old type. 3. The transmission part adopts the special sealing design to avoid the oil-leaking of the bearings tube; 3 national patents; The bearings are German/USA imported. 4. Special crane device design, easy to maintenance. 5. Discharging part design: simple, effective and avoid the high moisture material blocks. 6. Rock on rock working principle. Reduce the wear parts and maintenance cost.