MZLH420/508/680 Wood Pellet Mill

MZLH series pellet mill can process all kinds of biomass pellets; (such as: sawdust, wood logs, wood chips, waste wood, branches, straw, wheat stalk, rice husk, cotton stalk, sunflower stalk, olive slag, grassy, bamboo, bagasse, paper, peanut shell, corn cob, soybean rod, weed granulation, etc.)

Product Details

Introducing the Model of MZLH420/508/680 

1.MZLH508wood pellet machine is a kind of machine which could process sawdust,straw dust,rice husk,peanut shell,tree branches etc biomass through pre-treatment and process.Those biomass material will be solidified into high-density pellet fuel. 

2.Classification:ring die wood pellet machine and vertical ring die wood pellet machine.(our wood pelletizer is ring die pellet machine which have high capacity and stable performance.)


MZLH520 Series Biomass Pellet Mill

Pellet Mill Style

- With Standard Feeder

- Conditioner as optional 

- With Anti-broken Feeder

Technical Parameters


- Capacity: 1.5-1.8 T/H 

- Main Power: 110/132 kw

- Feeder Power: 3kw

- Inner diameter of die: 520(mm)

- Pellet size: 6ø, 8ø, 10ø(mm)


- CE & ISO & SGS

- Siemens/ABB motor, NSK/ SKF bearing

- Fine processing, heat treatment

- Cutting mechanism

- Good performance and high capacity

Optional Extras

 - Steam Conditioner

Packing Details

 - Standard Iron case/ pallet, or customize


 - 1 set


 - L/C, T/T, Western Union, Money Gram...


 - 1 year


Main parts of MZLH420/508/680 wood pellet mill

1. Screw feeder

    ( to feed the raw material evenly and break the arch)

2. Forced feeder

    ( especially designed for those materials with low density and low fluidity)

3. Pelleting chamber

    ( Ring die and rollers)

4. Cutting mechanism

    ( to control the length of pellet)

4. Gear-box

    (transmission system, with efficiency above 97% and gear-box body is made by   

     HT250 material)

5. Siemens motor

    ( famous brand, to ensure long service time)



Model   Parameter    MZLH420         MZLH508-LMZLH680
Ring die inner   diameter (mm)420500688
Ring die working width(mm)90100110
Ring die linear   speed (m/s)3.163.783.54
Number of clamp3 pcs3 pcs8 pcs
Number of roller2 pcs2 pcs2 pcs
Number of cutter1 pcs1 pcs1 pcs
Motor power90+2.2+0.7590+2.2+1.5185+3.0+1.5
Motor rotation speed750750595
Ring die hole   diameter(mm)6/8/106/8/106/8/10