Biomass digester feeding system
Efficiently integrate biomass into your biogas production process with a system that seamlessly conveys, lifts, and injects materials, optimizing your renewable energy yields.

Transfers and Injects Biomass into Digesters
The Bulk Biomass Digester Feeding System TCB by WAMGROUP is an essential component for biogas plant operators seeking efficient material handling solutions. This system combines a BFS Horizontal Screw Feeder, BVS Vertical Screw Conveyor, and BIS Injector Screw to transfer biomass seamlessly from mixers to digesters, optimally charging it below liquid levels. Its robust design ensures versatility in handling various organic matters, such as livestock manure and agricultural by-products, ultimately producing biogas, bioethanol, and organic fertilizers. Capable of continuous, high-capacity operation, it integrates seamlessly with existing automated systems, featuring superior energy efficiency through precision motor control. The equipment is available in durable stainless steel, providing excellent corrosion resistance for long-term use in harsh environments. With its standardized modular design, the TCB system supports easy maintenance and inspection, bolstered by WAMGROUP’s engineering support for personalized configuration to suit specific operational needs.
Benefits
- Enhances operational efficiency with a continuous, automated biomass feeding process.
- Adapts to various organic inputs, strengthening biogas and renewable fuel production.
- Minimizes maintenance downtime through inspection-friendly modular components.
- Maximizes durability and lifespan with corrosion-resistant stainless steel construction.
- Integrates with existing plant systems to optimize resource use and lower operational costs.
- Applications
- Agricultural crops,Organic household waste,Agricultural by-products,Biomass,Livestock manure,Biogas digestate,Livestock by-products
- End products
- Animal bedding,Organic fertilizers,Bioethanol,Green energy,Biogas,Renewable fuels,Slurry treatment products,Soil amendments,Biodiesel,Compost
- Steps before
- Mixing,Hopper Loading
- Steps after
- Digestion in Biogas Plant
- Input ingredients
- biomass,organic matter,mixer
- Output ingredients
- biogas,digestate,processed biomass
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.
- Material Transfer Type
- Screw conveyor system
- Vertical Conveyance
- Yes,via BVS Vertical Screw Conveyor
- Horizontal Conveyance
- Yes,via BFS Horizontal Screw Feeder
- Injector Screw
- Yes,BIS Injector Screw
- System Compatibility
- Standard connection for mixer/hopper
- Load-bearing Structure
- Vertical screw conveyor with load-bearing structure
- Material of Construction
- Highly resistant steel
- Modular Design
- Standardised modular industrial equipment
- BFS Screw Feeder Features
- Optional inlet spouts to fit common mixers
- BVS Vertical Screw Conveyor Features
- Lifts biomass to appropriate height
- BIS Injector Function
- Injects below liquid level of digester
- Bridge Breaker Option
- Available on inlet spout for mixer/hopper
- Adjustable Feet
- 304 SS for BVS
- Support Structure
- 304 SS for BFS
- Working mechanism
- Screw conveyor system
- Integrated steps
- Feeding,lifting,and charging into digester
- Batch vs. continuous operation
- Continuous
- Maintenance ease
- Inspection and maintenance-friendly
- Automation level
- Standardised modular industrial equipment
- Abrasion resistance
- Yes
- Biological compatibility
- Suitable for biomass
- Cleanability
- Easy to maintain and clean
- Density/particle size
- Handles variable densities and sizes
- Vertical conveyor type
- Screw
- Compact footprint
- Small footprint
- Discharge method
- Injector Screw below liquid level
- Control panel type
- Inspection and maintenance-friendly
- Load-bearing structure
- Extra-thick heavy-duty helicoid flighting
- Material of construction
- Highly resistant steel
- Standardized equipment
- Modular industrial equipment
- Adjustable feet for BVS
- 304 SS
- Support structure for BFS
- 304 SS