multifunctional biomass pellet mill plant

As a leading Chinese manufacturer and supplier of pellet production equipment, all of our machines have won CE and ISO9000 certifications. Besides, they have been exported to many countries and won good reputations worldwide. We also have successfully established many large projects of wood pellet plants both domestic and abroad.

Multifunctional Biomass Pellet Mill Plant

Our multifunctional biomass pellet plant, MPL300, is actually a small biomass pellets production line that includes all the necessary equipment. It is multifunctional and efficient due to its adopted advanced technology. The pellet mill in this plant is ZLSP300B R-type.

The raw materials of biomass pellets made by this multifunctional biomass pellet mill plant have a wide range, like: rice husks, sawdust, corn stalk, cotton stalk, twigs, wood chips, wood shavings and other wooden materials, alfalfa, bagasse, and peanut shell, etc.

The finished pellets made by our small biomass pellet plant have high density (about 1.1-1.3t/m3) and smooth and delicate surface.

multifunctional biomass pellet mill plant

Technical Parameter of Multifunctional Biomass Pellet Mill Plant

One of the major features of a multi-functional biomass pellet mill plant is that it can be made both biomass particles and feed particles. According to different needs, it can produce different sizes of pellet products.

Type Power (Hp) Output (kg/h) Weight (kg) Package size (mm)
Feed pellet(2.5mm-8mm)
MPL300D 41.44 500-700 2300 3500x1960x3500
Wood pellet(6mm-10mm)
MPL300R 41.44 250-350 2300 3500x1960x3500
MPL400R 49.44 350-450 2400 3500x1960x3500
MPL420R 56.81 400-600 2500 3500x1960x3500

Video of Multifunctional Biomass Pellet Mill Plant

Detailed Information of Multifunctional Biomass Pellet Mill Plant’s Key Parts

Ⅰ Crushing System

hammer mill of multifunctional biomass pellet mill plant

Hammer Mill

It's with 15 hammer blades, by changing the different position of the blades, This hammer mill suitable for crushing woody or biomass or forage material with size less than 20 mm (diameter), the size of the output crushed material can reach diameter 3-5mm.

Pneumatic Conveying Unit

This unit includes one 2.2kw air blower, wind pipeline and cyclone separator. It will transport the crushed material into bin for mixing and storage. It's connected with vibrating screen and bucket conveyor with semitransparent soft pipes to cool the pellets, and collect the powder and dust.

Ⅱ Material Mixing, Storage & Conveying Section

adjustable raw material storage bin of multifunctional biomass pellet mill plant

Material Mixing & Storage Bin

It's with 1m3 volume, its shell is made of 2.5 mm steel plate. There are two portholes on both sides for monitoring and observation. Four paddle type mixers is driven by one 0.75KW motor. The highest material level for this bin is at 800mm from the bottom.

Screw Conveyor

The input port for mixed material is at the bottom of the bin. It's 112mm in diameter, 1023 mm long. It is to feed the mixed material into the pellet mill, and is driven by frequency conversion speed controlled motor, 0.18 KW, frequency conversion range is 30~60 Hz.

Ⅲ Pelletizing Section

pelletizing section of multifunctional biomass pellet mill plant

Pellet Machine

This ZLSP-300B R-type pellet machine makes 0.4 ton wood pellets per hour by using pure sawdust. The water adding system is connected and available to adjust the moisture content of the mixed material. We can make 6, 8 mm pellets (diam.).

Water Tank

This tank can carry 100 L water. The water pump is at 24V, capacity : 5L/min, water discharge pressure: 8.5kg, flow meter capacity: 0.2-2GPM

Ⅳ Sieving & Pellet Conveying Section

sieving pellet conveying section of multifunctional biomass pellet mill plant

Vibrating Sieve

3.5*3.5mm Mesh, with 0.37KW power. The size of the mesh can be changed according to your requirements. One φ45mm soft pipes is connect to collect the powder and dust.

Scraper Conveyor

It's driven by chain, the scraper size is at 145mm. The size for single section is 2436*437*484 mm. The length and height of this conveyor can be extended by adding and connecting one extra section. There are five positioning joints at the end of the conveyor, you can adjust the height and angle of the conveyor easily. Two φ100mm soft pipes is connect to cool the pellets.

Screw Feeder

The feed-in capacity can be adjusted consistently and stably to ensure sufficient supply of material and avoid surplus feedstock, which guarantees the excellent performance of pellet machine.

V Auxiliary Equipments

auxiliary equipments of multifunctional biomass pellet mill plant

Steel Structure ABS

With Anti-skidding steel floor.

MCC Control Centre

The electronic components in this system are made by Schneider Electric with international standard. The manual operation control system is adopted. You can easy control this plant according to your demands. Two frequency converters are used to control the speed of the Screw Conveyer and Scraper Conveyor. The control cabinet is with dust prevention. The emergency stop and smart power lock is adopted.

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