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Hammer Mill

What's the use of hammer mill?

We have to process raw materials into small size before feeding them into pellet mill or briquette machine. This is what hammer mill do for you. It is used to grind wood chips, wood shavings, small branches, straw, stalk, branches and other biomass wastes into 3-5 mm long. For most raw materials, they are not small enough to be fed into the pellet mill. A hammer mill is indispensible.

To match small and large pellet mill and pellet plant, there are two types of hammer mill for you to choose from. Small hammer mill is a basic part in small pellet mill plant, it can process corn straw, bean straw, peanut shell, corn and branches, etc, whose moisture content should be less than 14%. Clients usually buy hammer mills together with small pellet mill.

hammer mill for wood chips

Small Hammer Mill

Small hammer mill is a basic part in small pellet mill plant, it can process corn straw, bean straw, peanut shell, corn and branches, etc, whose moisture content should be less than 14%. Clients usually buy hammer mills together with small pellet mill.

small hammer mill structure

1. Lower body 2. Siever 3. Rotor 4. Air fan 5. Upper body 6. Feeding port 7. Discharging outlet 8. Cyclone

Small hammer mill parameters

Our hammer mill can be power by electric motor and diesel engine. The following are their parameters.

TFS500 hammer mill

TFS500 hammer mill

Model Output Capacity (kg/h) Power Screen mesh (standard) Hammer Quantity Diamesion (mm) Weight (kg)
FSP 158B 100-200 2.2KW Single phase 4 16 750*450*730 75/85
FSP 198B 240-400 3KW 3 phase 4 16 1000*750*1120 120/135
4KW 3 phase
FSP 420B 800-1000 7.5KW 3 phase 5 16 1200*1000*1220 250/270
11KW 3 phase 300/320
FSP500B -28 1000-1200 11KW 3 phase 5 16 2200*1000*1020 470/500
15KW 3 phase 500/530
FSP500B -40 1200-1700 22KW 3 phase 5 24 2200*1050*1020 710/755
30KW 3 phase 2200*1100*1270 800/835
FSP500B -60 1700-2100 37KW 3 phase 5 36 2300*1150*1350 1150/1230

TFS420 hammer mill with diesel engine

diesel engine hammer mill

Model Output Capacity (kg/h) Power Screen mesh (standard) Hammer Quantity Diamesion (mm) Weight (kg)
FSP420A15 800-1000 15hp 5 16 1650*800*1120 370/390
FSP420A22 800-1000 22hp 5 16 1650*800*1120 390/410
FSP500A -28 1000-1200 22hp 5 16 1650*800*1120 370/390
FSP500A -40 1200-1700 55hp 5 24 2250*1150*1270 995/1065

Large Hammer Mill

Large hammer mill is a basic equipment in large pellet plant. It can crush coarse fibers and large block materials like tree branches, bark, root , wood bricks, etc.

large hammer mill diagram

1. Feeding hoper 2. Iron remove 3. Outlet 4. Rotor 5. Air additional open

Performance features of large hammer mill

  • The large hammer mill adopts welded-steel plate structure, with the electric motor and rotor installed on the same foundation.
  • It’s convenient to match the conveyor system with large hammer mill because the feeding port is at the top of the hammer mill.
  • By adopting belt transmission, it achieves high working efficiency. The rotor has passed dynamic balance check.
  • The machine is easy to install and operate, with little vibration or noise.

Large Hammer Mill Parameters

large hammer mill in pellet mill plant large hammer mill side
Model and specification SFSPMX80×45 SFSPMX80×60 SFSPMX80×80 SFSPMX80×100
Production output (t/h) 1.5~2 2~3 3~4 5~7
Rotor diameter(mm) 800 800 800 800
Width of crushing chamber (mm) 450 600 800 1000
Main shaft speed (rpm) 2400 2400 2400 2400
Hammer quantity 36 48 72 96
Equipped power(kw) 18.5/22 30/45 45/75 75/90/110
Bearing model NSK2216 NSK 2216 NSK 2317 NSK 2317
Belt model C2692*5 C2692*5 C2692*5 C2692*5
Anti-vibration pad 6   6   6   6
Size of sieve mesh 445*1250 595*1250 795*1250 995*1250
Size (mm) 2105*980*1600 2105*1172*1600 2105*1372*1600 2305*1520*1600

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