MKFD300R – 300 mm Roller Rotation Biomass Pellet Mill
The MKFD300R Roller Rotation pellet mill from Meelko is designed specifically for hardwoods, low-lignin biomass, dry materials and agricultural residues with poor natural binding, where standard die-rotation (C-type) machines struggle with feed slip or insufficient pressure
Details:
MKFD300R – 300 mm Roller Rotation Biomass Pellet Mill
High-compression pelletizing for hardwoods and low-cohesion biomass
The MKFD300R Roller Rotation pellet mill from Meelko is designed specifically for hardwoods, low-lignin biomass, dry materials and agricultural residues with poor natural binding, where standard die-rotation (C-type) machines struggle with feed slip or insufficient pressure.
In the R-type system, the rollers rotate over a fixed die, delivering:
- Extremely high compression
- Superior material traction
- Deep mechanical penetration
- Increased pellet density
- More stable operation with difficult feedstocks
Although it produces at a lower speed than C-type machines, the R-type succeeds with materials that conventional systems cannot pelletize properly.
Why choose a Roller Rotation (R-Type) pellet mill?
Maximum compaction force
The MKFD300R generates the pressure required to pelletize:
- Hardwoods
- Very dry sawdust
- Long-fiber biomass
- Low-lignin crop residues
- Materials with minimal natural adhesion
Superior pellet quality
R-type pellets are:
- Denser
- Stronger
- More uniform
- Less dusty and brittle
Reliable feeding and traction
The roller-rotation system eliminates slippage, making it ideal for:
- Over-dried sawdust
- Softwood fines
- Irregular biomass blends
- Unstable or fibrous materials
Production capacity
Because R-type mills run at a slower working speed, output is typically 40–50% of a C-type pellet mill of the same diameter.
For the MKFD300R, the typical performance is:
- Mixed biomass: 198–309 lb/h
- Hardwoods: 154–243 lb/h
- Low-cohesion dry materials: 132–198 lb/h
(Conversion: 1 kg = 2.20462 lb)
Recommended materials
Wood biomass
- Dry pine
- Eucalyptus
- Poplar
- Coarse or fine sawdust
- Long wood shavings
Agricultural residues
- Peanut shells
- Sunflower hulls
- Sugarcane residues
- Fully dried bagasse
- Crop waste and trimming residues
Difficult biomass
- Fibrous mixtures
- Over-dried materials
- Irregular particle blends
- Low-binder biomass
Technical advantages of the MKFD300R
- Roller rotation system, maximum grip and torque
- 300 mm heavy-duty die, SAE heat-treated steel
- High-compression chamber, ideal for abrasive biomass
- Reinforced cast-iron frame, reduces vibration and improves durability
- Industrial baked anticorrosive coating, resistant to wood dust and humidity
- Easy maintenance, with fast access to rollers and die
The natural trade-off of the R system
The R-type pellet mill works slower, resulting in lower hourly production.
BUT it pelletizes materials that a C-type cannot handle.
In simple terms:
- C-Type = more speed
- R-Type = more pressure
For hardwoods and demanding biomass, the R-type is the only professional solution.
Material preparation guidelines
To achieve the highest pellet quality:
- Moisture: 8–12%
- Particle size: 3–5 mm
- Dry all biomass fully before pelletizing
- Remove stones, metal or debris
- Ensure homogeneous mixing for blended biomass
Technical Specifications – MKFD300R
- Die diameter: 300 mm
- System: Roller Rotation (R-Type)
- Capacity: 132–309 lb/h depending on biomass
- Power: 18–22 kW
- Weight: 838–948 lb
- Dimensions: 49.2 × 21.2 × 41.3 in
Includes die extractor, tool kit and manual grease pump.
The professional pellet mill for difficult woods and low-binding biomass
The MKFD300R is designed for producers who must pelletize:
- Hardwoods
- Very dry biomass
- Tough agricultural residues
- Low-adhesion materials
When a C-type machine fails, the R-type performs.
Applications:
This product is ideal for a wide range of industrial applications, including:
• Material processing
• Industrial production
• Manufacturing operations
• Automation systems
• Construction projects
Warranty and Support
All our products include complete warranty and specialized technical support. Our team is available to help you with any consultation or maintenance need.
General Information
| Product Name | : | MKFD300R – 300 mm Roller Rotation Biomass Pellet Mill |
| Price | : | $12,300.00 |
| Subcategory | : | R-type Pelletizers |
| Category | : | Pellet Mills |
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