Biomass Pellet Production Line, Complete Wood Pellet Production Line

Main process for biomass pellet production :

Hereby we show you the detailed process for making wood pellets ,if you need more detailed information ,please drop us message below :

1. Wood Chipping Section

Name: Wood chipper machine

Function : our wood chipper machine is used for processing big size material like wood ,log branches ,waste veneer ,bamboo etc into smaller wood chips size ,the feeding size can be adjusted according to customer material .

Output after wood chipper : wood chips size ,3-5cm ,the more the knives ,the smaller the wood chips

2. Hammer mill Section

Name: Hammer Mill Machinie /Crusher

Function: Our hammer mill machine is used for milling the wood chips from the first section into smaller sawdust size ,by crushing the wood chips by hammer mill knives and seperate by screener ,the output sawdust size is within 5mm

Output sawdust size after hammer mill :<5mm

3. Drying Section

Name: Rotary Dryer

Function: Our drying machine is used for drying materials from hammer mill machine ,with the combination of heating stove and fan ,it can remove the moisture of the sawdust ,from maximum 60% to 10% ,which is suitable for making pellets directly .

Finished sawdust moisture after dryer machine : 10-15%

4. Wood Pelleting Section

Name: Wood Pellet Machine

Function : Wood pellet machine is used for pressing the dried sawdust into chips size ,the structure is roller assembly and ring die ,the output pellet size is 6mm ,8mm and 10mm .

Finished pellets: 6/8/10mm.(Asian Market standard: 8mm; European Market standard: 6mm)

5. Cooling Section

Name: Cooling Machine

Function:Cooler machine is used for cool down the temperature of the pellet from pellet mill ,temperature from 60° to 25-40°

Finished product : After cooler machine ,the pellets temperature can be lowered to standard ,which is ready to pack in plastic bags .

6. Packing Section

Name: Packing Machine

Function : packing machine is used for packing wood pellets into small bags ,from 15-50kgs .we also have jumbo bags ,which can pack into 1000kgs per bag

Finished products : after packing section ,the pellets will be packed into bags ,which is easy to be transportated .


1. What’s the material that can be used to make pellets ?

The materials for making pellets is various ,they can be from forest industry and agricultural industry .The materals can be wood ,log branches ,log skin ,waste veneer ,barecore ,furniture board ,bamboo ,coconut shell ,palm oil shell ,core stick ,rice husk etc .

2.What’s the moisture requirement for making pellets ?

For making biomass pellets ,you need to control the moisture of the material 10-15% ,if your material moisture is higher than this ,you need a dryer to remove the moisture

3. What’s the wear parts for the wood pellets production line ?

The wear parts include wood chipper knife ,hammer mill knife ,hammer mill screener ,wood pellet mill ring die ,wood pellet mill roller assemby ,roller bearing ,conveyor belts

4. What’s the factors for affecting the wood pellet production line capacity ?

The wood pellet production line capacity is controlled by the whole line connection ,every section machine capacity ,the material supply ,and also the experience of the local worker .

5. What’s important factors when running the wood pellet line ?

For the whole line running ,our engineer will teach locak worker how to run the line

6. How big size is the whole line ?

We can design the line according to customer site ,if customer have no idea ,for complete 1t/h wood pellet line ,the size is 10*70m ,the height of the building should more than 6m .