★ To adopt one-piece main transmission structure, with characteristics of high capacity and reliable operation
　　 ★ Centrifugal air sorting machine inside, with characteristics of compact construction and small occupation area
　　 ★ Grinding precision can be adjusted(60-200), filtering rate is about 99.9
　　 ★ It can prevent micro grinding efficiently without screen mesh, and the grinding material has lower temperature especially for heat sensitive raw materials
　　 ★ To adopt high-strength hard alloy blade, gear ring, with long service life
　　 ★ With patent main bearing water cooling system, it can make long-term continuous operation and prolong the service life of main bearing continuously
　　 ★ Wind charging, to extract stone and iron automatically, to reduce the rate of equipment failure
　　 ★ The design of watch window which is easy to observe the parts damage of granulating chamber and cut down accident
　　 ★ Worm and Gear device for easy and quick maintenance