1. Novel and distinctive design, simple and reasonable structure, smooth operation and low operating cost.
2. Two states of "stone hitting stone" and "stone hitting iron" can be changed freely. 3. The equipment can be applied to manufacturing sand as well as crushing stones. The "stone hitting stone” technology not only reduces parts friction but also cuts down manufacturing cost.
4. Low energy consuming, high yield, large breaking proportion and energy saving.
5. The equipment is capable of shaping out products. Products take a cubic shape and enjoy high bulk density.
6. During the manufacturing, stone materials can form a protective bottom to avoid wearing the equipment, so the equipment is durable in use
7. Few abrasive parts are made of wearing resistant material of special hardness, which is small in volume, low in weight and easy to be changed.
8. Automatic air circulatory system can purify concentrative screening powder
9. Water content of the material exerts little influence, and maximum contenting water can be 8%.
10. A lubrication oil station is adopted to lubricate the major bearing in circulation to ensure a constant oil supply. It can realize automatic control and accident alert. 11. The upper is uplifted by hydraulic system, and the operation is simple.
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