1.  Description of Micro grinder
SFSP Water-drop type micro grinder adpots advanced technology with 15% increase in output, good crushing effect, low consumption and no trouble.

2. Features of the Micro grinder
- Automatic cleaning of stainless steel variable frequency impeller for feeding with small pulsation.
- Frequency conversion speed regulation and equipped with a strong plate magnet above 3000 Gauss, can clear the clutter within 10 seconds;
- The crushing chamber adopts the design of second strike crushing, which can increase the yield by more than 15%, and the crushing particle size is more even.
- Wear - resistant hammer staggered arrangement, the finished product particle size more even
- Vacuum melting hammer and surface hardened hammer pin can prolong service life and further reduce accessories consumption;
- By changing the position of the hammer blade on the rotor, two kinds of gap of hammer screen can be formed, which are suitable for ordinary crushing and fine crushing respectively. When doing ordinary crushing, the gap of hammer screen is even to improve the production capacity. The gap of hammer screen is smaller, which can be used for fiber crushing or fine crushing.
- Reversible rotor and bi-directional rotating feed can reduce hammer wear and accessories consumption.By dynamic balance test, the rotor has low vibration and long service life.

3. Similar machine 
- SWFL vertial-shaft Micro Grinder

- SWFF vertical-shaft Micro Grinder

- SFSP series hammer Mill