The machine has the following characteristics：
1. Reducer adopting new deceleration device：1. main engine revolution may according to the different working conditions, can be adjusted main engine revolution, to adapt to different hardness materials.
2.Shovel material using super large: use the big Shovel blade, makes the material tackles the into grinding roll and a magic ring between grinding.
3. classifying precision: using super-large grading turbine, percent of pass is high, deal with big air volume. And grading impeller end and powder outlet end forming palace type sealing, the system doesn't easy to form short-circuit powder, classification precision is high.
4. Double whirlwind: the parallel double whirlwind collector, collecting efficiency over 80%, than the single tornado collector5%-- 10% collection efficiency.
6. Carrying ability: blower adopts high voltage centrifugal fan, air volume and air pressure increases, greatly improve the pneumatic conveying capacity.
7. afterwind adopts baghouse collecting, no dust pollution.