BS Bollareto

Minicomplex pellet press sawdust R300

Minicomplex pellet press series "BS Bollareto" model: R300 Pelletizing line for biomass pellets up to 300 kg/hour Pellet diameter: 6 mm Created in Italy by BS Bollareto Engineering ® - Assembled and produced in Italy Over 30 years of experience 12 months warranty | Eligible for funding through European funds

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SKU:R300

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Up to 5 years warranty2-year legal guarantee + up to 3 additional commercial years · Agro Bio BriquetteView conditions →

Overview

Minicomplex pellet press sawdust R300 is designed for the production of biomass pellets, providing efficiency and reliability in operation.

Minicomplex pellet press series "BS Bollareto" model: R300 Flat die diameter 300 mm

Technical features:

Pellet productivity up to: 300 kg/hour depending on the raw material and die hole diameter.

Flat die diameter: 300 mm

Press roll diameter: 140 mm

Pellet diameter: 6-8-10-14 mm

Lungimea peleti reglabila: 15 - 30 mm

Main Motor - 1 X 22 kW frequency converter with 2 speeds 730 rpm

Total installed power - 22 kW

Three-phase current - 400V, coil voltage 24V/230V within +/- 5%, frequency 50 Hz

Dimensions: 7500 X 2500 X 3000

Weight: 2000 kg

Moisture content of raw material: 10-12-14% - moisture affects the quality, productivity of pellets

Dimensiunea materiei prime: 3 - 5 mm

Densitatea peleti la iesire din Pellet press pana la 1250 kg/m3

Bulk density in Big-Bags up to 700 kg/m3

Type of raw material: wood sawdust*(granulation 3-5mm, 90% hardwood and 10% softwood, optionally dextrin 1.0-1.5%, steam generator), other biomass waste, manure, and other compostable agricultural waste.

Each raw material has different conicities and sizes in the fixed flat mold

Technology used since 2026

Minicomplex pellet press R300 - Pellet production press line - The pelletizing installation consists of:

- Hopper Volume 0.4 m.cubic with feeding screw for raw material and anti-stress

- Mini feeding screw for components (lignin, dextrin, bran, etc)

- Automated lubrication system for pellet press oil

- Pellet press R300

- Fixed flat mold with 2/3 rotating rollers*(manual pneumatic greasing every 2/4 hours, without production stop, Timken bearings, Total Ceran XM460 grease)

- Vibrating sieve

- Dust exhaust system

- Pellet conveyor belt with dust extraction

- Control panel and electric control, inverter, frequency converter in 2 steps, with 10-meter three-phase cable

Minicomplexul Pellet press seria "BS Bollareto" model: R300 este utilazat industrial in cadrul biomass pelletizing line*(pellet production lines) or separately.

Optional accessories at an additional cost sawdust pellet press:

Steam generator

Industrial automation PLC - state-of-the-art HMI

Raw material humidification system

Hopper (Silo) homogenization Volume 3 m.cubic with controlled dosing screw through frequency converter

Pellet cooler Volume 3 m.cubic + Pellet transport belt

Roll greasing system: manual, automated

Rolls, flat molds with holes of 6-8-10-14 mm

Semi-automated bagging of pellets or Big-Bag

Hammer mill with manual feeding table for straw

Complex for chopping round or rectangular straw bales CGS-1, CGS-2

Branch chopper complex RK-2.1

Aerodynamic dryer for straw or sawdust DAD-0.4-0.8, DAD-0.6-1.2

Mechanical briquetting press series "BriqTech" BT-065-500, BT-070-800, BT-070-800Max

Return on Investment (ROI)

The investment in a pellet press becomes profitable when the raw material is efficiently utilized, and the production process is stable and continuous. Unlike theoretical estimates, we offer a practical approach based on real operational experience.

What does profitability depend on

The profitability of the investment is influenced by several essential factors:

✔️ The cost of raw materials can often be zero or very low in the case of sawdust, straw, and other agricultural residues. In contrast, for digestate and manure, there are usually disposal costs or transfer to companies specialized in waste processing, which can turn these materials into an opportunity for economic valorization.
✔️ The production capacity of the equipment (kg/hour)
✔️ Operational costs (energy, maintenance, personnel)
✔️ The selling price of pellets, granules, or organic fertilizer in pellet form on the market in Romania and the EU

Indicative calculation example

Raw material: own availability or minimal cost
Production: operation 8–16 hours/day
Final product: high-quality pellets with high calorific value
Market: constant and stable demand

Under these conditions, the investment can be amortized in an estimated period of 6 – 18 months, depending on the operational organization and production volume.

What makes the difference in profitability

Not only the equipment matters, but the entire production system:

✔️ Constant quality of pellets (high density, no binder)
✔️ Robust construction, designed for long lifespan
✔️ High reliability – continuous operation, without unplanned stops
✔️ Reduced maintenance and operating costs
✔️ Access to a stable sales market
✔️ Automation and optimization (Industry 4.0 – PLC & HMI)

Real consultancy, not theory

At Agro Bio Briquette Energy Solutions, we do not just deliver equipment — we offer complete solutions for developing a profitable business:

✔️ Customized analysis based on raw material
✔️ Realistic estimation of production and costs
✔️ Recommendation for complete line (fermentation, drying, grinding, pelleting, granulation)
✔️ Support for process optimization

Take the next step

Turn waste into profit. Request a customized profitability calculation and find out exactly how long it will take to recover your investment.

Conclusion

Minicomplex pellet press sawdust series "BS Bollareto" model: R300 represents a practical solution for valorizing biomass into ecological fuel, with optimized yield and costs.