Hammer Mill for Wood & Feed Pellet Processing

Hammer mill, also called crusher machine, is the most commonly used auxiliary equipment in wood pellet production line or animal feed pellet mill, since not all raw materials have exactly the right size (below 3mm) for pelletizing. Usually it can process various biomasses like corn, corn stalk, peanut shell, grass, bean stalk, wood shavings, sawdust, straw, cotton stalks, corn stalks, bagasse, alfalfa, switch grass and peanut shells. (Read more: GEMCO Pellet Mill >>)

Hammer Mill Crushing
Hammer Mill Crushing

Generally, there are small hammer mills and large hammer mills based on its production capacity. 

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. 

Small Hammer Mill at Factory Price

In order to better meet customers’ needs, small hammer mill provided by GEMCO has two types: motor-driven hammer mill and diesel-driven hammer mill. It can crush raw materials in large pieces into smaller pieces. Generally, the raw materials with the diameter around 30mm can be crushed into the small pieces with the diameter from 2mm to 5mm. (Read more: Small Pellet Machine >>)

Small Hammer Mill
Small Hammer Mill
Diesel Driven Hammer Mill
Diesel Driven Hammer Mill

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Small Pellet Mill Plant with Small Hammer Mill Machine

Small Pellet Mill Plant With Hammer Mill
Small Pellet Mill Plant With Hammer Mill

Technical Parameters of 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

Small Hammer Mill Machine Features

Hammer Mill for Sale
Hammer Mill for Sale

  • Designed with airflow valve, which allows fineness adjust easily
  • High-speed strong wind suction grinding system and high-carbon steel blade ensure high working efficiency
  • High production efficiency, low energy consumption, low noise and stable performance
  • Simple design and small size, easy operation and less maintenance make it the No.1 choice for home use, farm use or small scale pellet mill plant

China Small Hammer Mill Machine Working Video

 

Large Hammer Mill for Sales

Large scale hammer mill machine can greatly improve the pulverizing efficiency. It can crush a variety of fragile fiber materials into very fine products, ranging in size from 20 to 300 mesh. The large scale hammer mill provided by GEMCO is designed with extra quarter screen to increase the screen area by about 50% so as to improve the efficiency. (Read more: Wood Pellet Manufacturing Equipment >>)

Large Hammer Mill
Large Hammer Mill
Hammer Mill for Pellet Production
Hammer Mill for Pellet Production

Complete Biomass Pellet Plant with Large Hammer Mill Machine

Biomass Pellet Plant With Hammer Mill
Biomass Pellet Plant With Hammer Mill

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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

Large Hammer Mill Features

Wood Pellet Hammer Machine Price
Wood Pellet Hammer Machine Price
Wood Pellet Hammer Mill for Sales
Wood Pellet Hammer Mill for Sales
  • Designed for large scale crushing, the pulverizing room is wide enough
  • Heavy plate with internal ribbed liner plates ensure reliable performances and long service life
  • Well-balanced rotors allows stable operation, on top feeder can meet all types raw materials loading
  • Can be custom-made based on specific customers’ request

 

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