




- ZLSP200B R-type Electric Pellet Mill
- MPL300 Biomass Mobile Pellet Plant
- Large Ring Die Wood Pellet Mill
- D-type ZLSP200B Small Pellet Mill
- Screw Biomass Briquetting Machine
- Hydraulic Wood Briquette Machine

TEL: +86-372-5965148
FAX: +86-372-5951936
E-MAIL: info@gemco-energy.com
ADD: 19F, Suite B, Global Trade Mansion, Wenfeng Avenue, Anyang, Henan, P.R.C
FAX: +86-372-5951936
E-MAIL: info@gemco-energy.com
ADD: 19F, Suite B, Global Trade Mansion, Wenfeng Avenue, Anyang, Henan, P.R.C
hammer mill
Hammer mill is the most commonly used auxiliary equipment for pellet production, since not all biomass raw materials have exactly the right size (below 3mm) for pelletizing. Usually it can process various biomasses like corn, corn stalk, peanut shell, grass and bean stalk.
There are small hammer mills and large hammer mills for sale. Also can be called wood crusher.
Small hammer mill

Model | Power |
Size (mm) |
Net weight (kg) |
Spindle Speed (r/min) |
Screen |
Capacity (kg/h) |
---|---|---|---|---|---|---|
420B-7.5 | 7.5KW(electric motor) | 1200×1000×1220 | 285/310 | 3200 | 1.2-10 | 300-600 |
420B-11 | 11KW(electric motor) | 1200×1000×1220 | 310/330 | 3200 | 1.2-10 | 300-600 |
420A-15 | 15HP(diesel motor) | 1400×1000×1200 | 340/400 | 3200 | 1.2-10 | 300-600 |
420A-22 | 22HP(diesel motor) | 1400×1000×1200 | 370/410 | 3200 | 1.2-10 | 300-600 |
500A-55 | 55HP(diesel motor) | 2000×900×1700 | 400/420 | 3200 | 1.2-10 | 600-800 |
How the hammer mills work?
The raw material goes through the feed hopper into the grinding chamber and crushed by the high speed rotating hammer plates. Under the impact of centrifugal force, the materials will be extruded continuously into powder. By the suction of the fan, the powdery material will be discharged through the sieve, while those cannot go through the sieve will be pulverized again until they can pass the sieve holes.Large hammer mill

Technical data of large hammer mill
Items | SFSP 6 0×3 0 | SFSP 6 0×3 8 | SFSP 6 0×4 5> |
---|---|---|---|
rotor diameter(mm) | 600 | 600 | 600 |
crush room width(mm) | 300 | 380 | 450 |
speed of main shaft (turn/min | 2940 | 2940 | 2940 |
Hammer line speed(meter/second | 94 | 94 | 94 |
Hammer quantity | 40 | 56 | 64 |
power(kW) | 22 | 45 | 75 |
Anti-vibration pad | 6 pieces | 6 pieces | 6 pieces |
Size | Length (mm) | 1778 | 1829 |
Width (mm) | Width (mm) | 838 | 838 |
Height (mm) | Height (mm) | 1194 | 1194 |
Other Products You May Need