Alternative Fuels and Raw Materials
Reliable Material Feeding for Variable Fuel Streams
Alternative Fuels and Raw Materials (AFR) require dependable material handling solutions capable of processing materials with varying particle sizes, densities, moisture levels, and flow characteristics. Oswar Rotocorp manufactures heavy duty rotary valves designed to provide controlled material discharge, reliable airlock sealing, and continuous operation for AFR handling applications.
Our rotary valves help maintain stable feeding of RDF, SRF, biomass, municipal solid waste, sludge, and other alternative fuels while improving process efficiency and reducing maintenance.
Applications
- RDF Feeding
- SRF Feeding
- Biomass Handling
- MSW Processing
- Sludge Feeding
- Co Processing Systems

What This Industry Demands
Alternative fuel systems require rotary valves that can operate reliably despite constantly changing material characteristics.
Variable particle size handling
High moisture material compatibility
Reliable airlock sealing
Abrasion resistant construction
Fibrous material handling
Continuous 24×7 operation
Stable volumetric feeding
Low maintenance performance
Dust leakage control
Long service life
Where We Apply in AFR & Raw Materials
RDF Feeding Systems
Provide consistent feeding of Refuse Derived Fuel while maintaining accurate discharge and dependable airlock sealing.
SRF Processing Systems
Designed for handling Solid Recovered Fuel with stable material flow and reduced air leakage.
Biomass Feeding
Support reliable feeding of wood chips, bagasse, rice husk, agricultural waste, and biomass pellets for continuous operation.
Municipal Solid Waste (MSW)
Engineered to process heterogeneous waste streams with dependable feeding performance and wear resistant construction.
Sludge Handling Systems
Maintain controlled discharge of dewatered sludge and similar materials with variable moisture content.
Co Processing Applications
Deliver accurate feeding of alternative fuels into industrial co-processing systems while maintaining process stability.
Why Rotary Valve Performance Matters
Alternative fuels have inconsistent density, moisture content, and particle size, making reliable material feeding essential. Poor sealing or irregular discharge can affect fuel dosing, increase maintenance, and reduce process efficiency.
Oswar Rotocorp Rotary Valves are engineered to provide stable feeding, dependable airlock performance, and long service life across demanding AFR applications.
Engineering Advantages
Designed for AFR Applications
Heavy duty fabricated housing
Abrasion resistant rotor design
Reinforced wear protection
Precision airlock sealing
Fibrous material handling capability
Replaceable wear liners
Continuous duty operation
Easy maintenance access
Low air leakage design
Long operational life
Materials We Handle
Our rotary valves are suitable for handling:
Why Choose Oswar Rotocorp?
Trusted Rotary Valve Manufacturer in India offering dependable AFR and raw material handling performance:
Frequently Asked Questions
Quick answers to the most common questions about our rotary airlock valves, services, and ordering process.
Need AFR & Alternative Fuels-Specific Guidance?
Share your operating conditions and we will match the right series, sealing setup, and duty configuration for your process.
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