There are 2 kinds of hammer mills: small hammer mill used with small pellet mill; large hammer mill used with large pellet mill.
It is almost the most indispensable part for biomass pellet making.
Small hammer mill
Small hammer mill is a basic part in small pellet plant. Many clients who purchase small pellet mill also buy a 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|
Large hammer millThe large hammer mills can crush coarse fiber and large block materials, such as tree branch, bark, root, wood bricks, and so on.
|Model and specification||SFSPMX80×45||SFSPMX80×60||SFSPMX80×80||SFSPMX80×100|
|Production output (t/h)||1.5~2||2~3||3~4||5~7|
|Width of crushing chamber (mm)||450||600||800||1000|
|Main shaft speed (rpm)||2400||2400||2400||2400|
|Bearing model||NSK2216||NSK 2216||NSK 2317||NSK 2317|
|Size of sieve mesh||445*1250||595*1250||795*1250||995*1250|
- This series hammer mills adopt welded-steel plate structure, the electric motor and rotor are installed on the same foundation.
- It adopts belt transmission; the rotor is checked by dynamic balance.
- The feeding inlet is at the top of the hammer mill, so the machine can match with screw conveying or belt conveying system.
- It is durable and safe to use, easy to install and operate; it has little vibration but high productivity.
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