Rice Straw Biomass Pellet Press

1. Diverse raw material sources: Agricultural and forestry waste—such as rice straw, crop stalks, rice husks, sawdust, and palm fiber—can all be utilized.

2. Turning waste into value: Transforms loose stalks into high-density pellet fuel, reducing pollution caused by open burning or accumulation.

3. Clean and eco-friendly: Low sulfur content and minimal smoke/dust emissions; serves as a partial substitute for coal, lowering environmental risks.

4. No chemical binders required: Relies on high temperature and pressure to bond the biomass using its inherent lignin, simplifying the production process.

5. Excellent pellet quality: Features a smooth surface and uniform density; ensures stable output and is well-suited for boiler use.

6. High adaptability: Mold specifications and compression ratios can be adjusted to accommodate different raw materials like rice straw, crop stalks, or sawdust.

Brief Introduction

A straw biomass pellet press is a piece of forming equipment designed to process agricultural and forestry waste—such as rice straw, crop stalks, rice husks, and wood chips—into high-density biomass pellet fuel. Through processes including crushing, drying, compression, and cooling, loose and difficult-to-store straw is transformed into compact, high-density pellets with a stable calorific value that are easy to transport and use. These pellets are suitable for applications such as residential heating, industrial boilers, biomass power generation, and clean heating systems.

Rice Straw Biomass Pellet Press

Working Principle

1. Raw material pretreatment: Raw materials such as rice straw and crop stalks are first crushed, with particle size generally controlled within a range of a few millimeters to several tens of millimeters.

2. Moisture adjustment: The moisture content of the raw material is typically controlled at approximately 10%–15%; levels that are too high or too low will affect the molding quality.

3. Feeding and compression: Upon entering the pelletizing chamber, the material is subjected to high-pressure compression between the pressure rollers and the ring die or flat die.

4. Molding and discharge: The material is extruded through the die holes into cylindrical pellets, which are then cut to the desired length by a cutter.

5. Cooling and packaging: The pellets are cooled and screened before being bagged and stored; this prevents issues such as moisture re-absorption or deformation that could occur if hot pellets were bagged directly.

Main Parts

Rice Straw Biomass Pellet Press

TONY'sRice Straw Biomass Pellet Mill

Rice Straw Biomass Pellet MillRice Straw Biomass Pellet Press
Rice Straw Biomass Pellet PressRice Straw Biomass Pellet Press
Rice Straw Biomass Pellet PressRice Straw Biomass Pellet Press

Main Spare PartsRice Straw Biomass Pellet Press

Parameter

TONY Vertical Ring Die Pellet Press Type Model

NO

Model

Main Power

Lubrication Power

Dust Power

Capacity

Weight

Ring Die Inner Size

Machine Size

Remarks

1

TYJ551-III-90

90KW+3KW

0.25KW

0.95KW

1-1.5TPH

5.2T

560MM

2364*1550*1705MM

Same Model For Huixin Brand Gearbox Everthing the same,just motor different
Gearbox Center Distance:1048mm

2

TYJ551-III-110

110KW+3KW

0.25KW

0.95KW

1.5-2TPH

5.3T

560MM

2364*1550*1705MM

3

TYJ551-III-132

132KW+3KW

0.25KW

0.95KW

2-2.5TPH

5.5T

560MM

2364*1550*1705MM

4

TYJ760-III-160

160KW+4KW

0.25KW

0.95KW

2.5-3TPH

9T

760MM

2464*1750*2150MM

Huixin Brand Gearbox
Gearbox Center Distance:1098mm

5

TYJ760-III-185

185KW+4KW

0.25KW

0.95KW

2.8-3.3TPH

9.2T

760MM

2564*1850*2150MM

Bigger Model Huixin Brand Gearbox

6

TYJ760-III-200

200KW+4KW

0.25KW

0.95KW

3-3.5TPH

9.3T

760MM

2564*1850*2150MM

Bigger Model Huixin Brand Gearbox

7

TYJ860-III-220

220KW+4KW

0.25KW

0.95KW

3-4TPH

11T

860MM

2664*1950*2150MM

Huixin Brand Gearbox
Gearbox Center Distance:1238mm

8

TYJ860-III-250

250KW+4KW

0.25KW

0.95KW

3.5-4.5TPH

12T

860MM

2864*2150*2150MM

Bigger Model for Huixin Brand Gearbox

9

TYJ860-III-280

280KW+4KW

0.25KW

0.95KW

4-5TPH

13T

860MM

2864*2150*2150MM

Bigger Model for Huixin Brand Gearbox

10

TYJ860-III-315

315KW+4KW

0.25KW

0.95KW

4.5-5TPH

14T

860MM

2864*2150*2200MM

Bigger Model for Huixin Brand Gearbox

Suitable Raw MaterialsRice Straw Biomass Pellet Press

1. Rice straw, wheat straw, corn stalks, cotton stalks, soybean stalks;

2. Rice husks, peanut shells, corn cobs, grain husks;

3. Wood chips, sawdust, tree branches, leaves, bamboo chips;

4. Palm fiber, spent mushroom substrate, herbal medicine residues, etc.

Application AreasRice Straw Biomass Pellet Press

1. Household heating and cooking stoves: A cleaner, more convenient alternative to loose coal and firewood.

2. Industrial and hot water boilers: Used for factory heating, steam generation, and drying processes.

3. Biomass power plants: Serves as a fuel source.

4. Greenhouses and agricultural heating: Used for maintaining warmth in winter and heating for seedling cultivation.

5. Hotels, restaurants, and bath centers: Replaces coal-fired boilers, reducing environmental compliance risks.

6. Animal feed processing: Certain models can be used to produce straw-based feed pellets, though specific configurations are required based on the feed production process.

Details

  1. HUIXIN Gearbox: Heavy-duty HUIXIN gearbox provides adaptive torque to handle variable resistance from flexible rice straw fibers.

  2. Rotating bracket: Equipped with a reinforced rotating bracket to suppress vibration arising from low-density straw and inconsistent feeding.

  3. Reducer: Precision matched reducer ensures reliable power transmission while processing easily tangled rice straw fiber.

  4. 304 stainless steel dust cover: 304 stainless steel dust enclosure blocks fine plant dust leakage and resists mild corrosion from straw ash.

  5. Internal lifting knife: Built-in internal lifting knife severs intertwined straw bundles and eliminates fiber bridging inside the pelletizing cavity.

  6. Adjustable blades: Adjustable blades calibrate feed thickness to fit the lightweight, springy fibrous characteristics of dried rice straw.

Rice Straw Biomass Pellet PressRice Straw Biomass Pellet PressRice Straw Biomass Pellet PressRice Straw Biomass Pellet Press
Rice Straw Biomass Pellet PressRice Straw Biomass Pellet PressRice Straw Biomass Pellet PressRice Straw Biomass Pellet Press

Unique Advantages

  1. Optimized whole press assembly: Modular structure targeted at fluffy straw, avoids blockage easily triggered by ordinary pellet mills

  2. HUIXIN customized gearbox: Higher load threshold than generic gearboxes, lower failure rate for continuous straw production

  3. 304 stainless steel dust cover: Most competitors use carbon steel cover prone to rust; our stainless steel version extends service life in humid farm environment

  4. Bottom material-shifting reducer: Independent lower-mounted reducer design for uniform straw distribution, prevents local over-compression

  5. Upgraded cooling matching system: Supporting cooling system is calibrated for straw pellets, reduces pellet cracking rate and improves finished pellet hardness

Rice Straw Biomass Pellet Press

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