1t/h Sawdust Pellet Plant Wood Pellet Line Wood Sawdust Pellet
1t/h sawdust pellet plant is a simple wood pellet line to produce
wood pellets from sawdust. The capacity is suitable for beginner
invest pellets line since the cost of machine invest is low and
building size required for machine installation is not big. The
1t/h sawdust pellet plant is simple and easy to operate &
Sawdust is good material to make wood pellets, cause sawdust is
easy to collect from sawmill and furniture factory, the cost to get
raw material is low.
Due to the size of sawdust can make pellet directly no need to buy
machine to refine the size, it can save money on the investment.
Usually a 1t/h sawdust pellet plant include rotary drum dryer,
pellet mill, pellet cooler and pellet packing machine.
The rotary drum dryer is common machine installed at beginning of a
1t/h sawdust pellet plant. It is designed to reduce moisture of
Usually the sawdust we got contain a high moisture level and the
moisture of sawdust is not uniform, but to make wood pellets the
ring die pellet mill require moisture of raw material should lower
than 15%, that is why we need a rotary drum dryer to dry the
Rotary drum dryer can dry sawdust to 15% moisture with high
efficiency, the machine structure is simple and operation is quite
easy. Use conveyor to feed sawdust into drum tube, the hot air from
furnace go to drum tube at same time, hot air and sawdust mixture
inside drum tube and moving from front to end, during they moving
forward the hot air evaporate the moisture from sawdust.
For 1t/h capacity, our HJ1200 model rotary drum dryer is capable,
the drum tube diameter is 1.2 meters and length of drum tube is 12
meters. The complete unit include air fan, cyclone, airlock and
Pellet mill is the most important part for a 1t/h sawdust pellet
plant, it decide the quality of pellets and cost on maintenance,
that is to say it decide the profit you can get from the
investment. MZLH420 model ring die wood pellet mill is the best one
for 1t/h sawdust pellet plant.
The ring die design and horizontal structure decide it have very
good performance to produce high quality pellets. Our MZLH420 ring
die wood pellet mill equipped with force feeder to help push raw
material go to pelletizing chamber, with a 90kw motor can make
1-1.2t/h wood pellets.
|Main Motor Power||90Kw|
|Feeder Motor Power||1.5Kw|
|Fore Feeder Power||1.1Kw|
|Ring Die Inner Diameter||420mm|
|Ring Die Rotating Speed||150 RPM|
|Feeder Auger Speed||12-120 rpm (VFD control)|
|Raw Material Features||Best moisture: 12-15%, Best size 5-6mm|
|Pellet Size||Φ 6mm, 8mm, 10mm|
After got pellets from pellet mill, the work needed to do is
cooling down the pellets, we use counter flow pellet cooler to
cooling down wood pellets. During the cooling process, the pellet
temperature is reducer, the hardness is increased and when storage
the pellets can avoid crack on surface of pellets.
Counter flow pellet cooler adopt cool air to cooling the pellets,
cool air go to cooling tank from bottom of cooler, in the cooling
tank cool air mix with hot pellets and make the temperature
reducer, then the hot air will be exhausted by the air fan and dust
collected by cyclone.
The counter flow cooler cooling time is short, the discharge of
pellets and cooling process is automatically controlled by electric
Under pellets cooler there is a pellet sieve to pick out the small
size pellets and powder material, so that to make sure all the
pellets go to packing machine is a good one.
Final step is to package the pellets into bags by pellet packing
machine, we have solution to pack it into plastic bags, woven bags
and jambo bags.