2t/h Biomass Wood Pellet Machine Sawdust Pellet Making Machine
The Biomass wood pellet machine is used to process Wood,logs,waste
wood,tree bark, straw, wheat,straw,rice husk,cotton stalk,coconut
juice slag,sunflower,olive pulp,paper,elephant grass,bamboo
shavings,bagasse,palm shell, peanut shell,corn cob,soybean
pole,weeds,branches,leaves,EFB,olive nut etc.into biomass pellet as
burning fuel .
All the raw material's size should be in 3-5mm,if not,it should be
prehanding by wood chipper ,hammer mill dryer etc ,and the moisture
of the raw material is about 12-18%,the moisture is little
different with material .
Introduction of biomass pellet mill machine
1.the working principle : its main working principle is that the motor is driven by
high-precision gears to drive the ring die to rotate at high speed.
Two eccentric pressure roller assemblies (extrusion cylinders) are
arranged inside, and the material enters the granulation chamber
,is physically extruded into a diameter of 6-8- 10-12mm pellets
.(horizontal pellet mill machine)
2.The advantage :1. Main drive adopts high accurate gear drive, with an output of
about 20% higher than belt drive.
2. The drive part of the machine including motor optimize, the high
quality NSK bearings and NAK oil seals ensure high efficient and
steady driving with low noise.
3. The imperative feeder device is adopted, which making the
machine operate smoothly as the material like wood sawdust, corn,
wheat, and rice straw is very light, so they are needed to be
pushed into pelletizing chamber by force.
4. The ring die is made by international advanced technology, has
long service life and ensure smoothly pelletizing and high quality.
5. The international advanced compensation type flexible coupling
is of novel and compact structure, safety, low noise and less
trouble.
Technical Parameters
Model | 420 | 508 | 630 | 880 | 700 |
| Capacity(t/h) | 1-1.5 | 1.5-1.8 | 2-2.5 | 2.5-3.5 | 2.5-3t/h |
| Main Motor Power(kw) | 75/90 | 110/132 | 132/160 | 200/220 | 160-200kw |
| Feeder Power(kw) | 2.2 | 3 | 4 | 4 | 4 |
| Inner Diameter of Ring Die(mm) | 420 | 508 | 630 | 880 | 700mm |
| Pellet Diameter(mm) | 6-10 | 6-10 | 6-10 | 6-10 | 6-10mm |
Remarks
◆ The above capacity comes from 8mm biomass pellets production.
◆ The final capacity of Pellet Mill depends on the features of raw
materials, operation and maintenance,etc.
◆ There are 2/3 rollers in the pressing chamber.
2.The wearing parts of biomass pellet mill machine:When the
material go into the chamber ,it is squeezed by ring die and roller
shell ,so this two parts are easy to be worn .For different
material such as soft wood and hard wood ,it would result in
different degree wearing ,and the cleanliness of material like if
iron stuff is inside or not ,the moisture etc. all will influence
using time of ring die and roller shell .
