6–8 T/H Wood Pellet Production Line Project in Kazakhstan
A Complete Wood Pellet Production Line for Biomass Fuel Pellets
This 6–8 T/H wood pellet production line was built for a customer in Kazakhstan to produce biomass fuel pellets from birch wood chips and sanding dust.
The complete production line consists of a hammer mill, 3 × 24 m rotary dryer, two XGJ850 pellet machines, counter-current cooler, packing machine, hydraulic storage silos, double-shaft screw silo, cyclone separator and multiple conveying systems.
Designed for stable and continuous operation, the production line integrates crushing, drying, pelletizing , cooling, and packing into a complete biomass pellet production solution.
The following sections introduce each stage of the wood pellet production process, from raw material preparation to final packing.
Project Specifications
| Item | Specification |
|---|---|
| Project Location | Kazakhstan |
| Capacity | 6–8 T/H |
| Raw Materials | Birch Wood Chips & Sanding Dust |
| Hammer Mill | 1 Set |
| Rotary Dryer | 3 × 24 m |
| Pellet Machines | 2 × XGJ850 |
| Pellet Machine Power | 250 kW Each |
| Cooler | Counter current Cooler |
| Packing | Packing Machine |
Wood Pellet Production Process
Crushing Section
After the raw material is pre-crushed, it is transported by a belt conveyor to the hammer mill for fine grinding. After grinding, the material is conveyed through a pipeline to the cyclone separator. The processed material is separated and collected before falling into the large hydraulic storage silo for temporary storage.
Drying Section
The material is discharged from the hydraulic storage silo and conveyed by a belt conveyor into a 3 × 24 m rotary dryer for drying. After drying, the material is transferred into another large hydraulic storage silo for temporary storage. It is then conveyed by a scraper conveyor to a double-shaft screw silo for the next production stage.
Pelletizing Section
The material is discharged from the double-shaft screw silo and evenly distributed to the pellet machines through feeding screw conveyors. The customer selected two XGJ850 pellet machines, each equipped with a 250 kW motor and a production capacity of 3–4 T/H, providing a total production capacity of 6–8 T/H.
Cooling Section
The finished pellets are transported by a scraper conveyor to a counter-current cooler.After cooling, the pellets are conveyed by a high-angle belt conveyor to the packing section.
Packing Section
The cooled pellets are automatically weighed and packed by a packing machine, making them ready for storage and transportation.
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