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Rice Husk Pellet Mill Pelletizer

Rice Husk Pellet Mill Pelletizer


Capacity:0.3 t/h-20 t/h

Applicable: Rice Husk Pellet Mill Plant


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Product introduction

Paddy husk or rice husk can be used for different applications as bulk, i.e., paddy husk is largely used as a fuel on a small scale, and on a large scale for electrical power and thermal energy generation. In some cases, it is used as animal feed in breeding plants and fertilizer in agricultural fields. The high heat value (15MJ/kg) of paddy husk facilitates its use to generate electrical and thermal energy. Once the energy is generated, it can be used for heating and drying purposes, i.e., the fossil fuel in industrial boilers can be substituted by paddy husks.

Richi Machinery high capacity fully automatic paddy husk pelletizer and rice husk pellet mill. Whole transmission parts (including motor) of this wood pellet machine chooses high-quality NSK/SKF bearings to ensure the transmission efficient, stable, low noise. Main motor choose Siemens.


Product advantages

  1. Frequency conversion feeding can be used to effectively prevent the uneven feeding caused by voltage instability.
  2. level has novel structure, compact, safe and low fault performance.
  3. High quality imported bearings and oil seals are selected in the transmission part of the whole machine to ensure high efficiency, stability and low noise.
  4. The variable frequency feeding system adopts the electromagnetic valve speed control, which is convenient for speed adjustment and uniform feeding.
  5. Increase efficiency and high output. High degree of automation, strong applicability. The cutter assembly can control the pellet length.
  6. For CE Feeder can let the light raw material to better enter into the pelletizing chamber, and make the pelletizing proCEss normal working
  7. The host drive with high precision gear drive,the ring die adopt anchorear type and disassembly is convenient.
  8. The main drive adopts high-precision gear transmission, and the ring die adopts quick-release hoop type. The output is about 20% higher than the belt drive type.
  9. The Feeder and ring die, the feeding chute adopt stainless steel material,structural durability.
  10. User-friendly operation , Auto-lubrication system(optional)and die & roller lifting device,energy saving;on-site control.
  11. Security,has a strong magnetic magnet and overload protection device such as a safe,safe and reliable.
  12. The optimized pelletizing chamber structure ensures the that the pressing material is evenly divided and maximizes the working potential of the pelletizer.

Why is paddy husk important?

Simply, it is a waste material which has an economic value. Also it contains various natural compounds like silica and lignocellulose. The composition of paddy husks shows that it contains approximately 15−30 percent of silica, 70−85 percent of lignocellulose (35−40 percent of cellulose, 15−20 percent of hemicellulose and 20−25 percent lignin) and trace amounts of metal ions.

These lignocellulosic materials and silica should have a monetary value because the inputs of the paddy production have been converted into these forms through a natural process. In terms of energy, this material has a high heat value which is sufficient to use as a renewable raw material to generate energy. From an economic point of view, this is a conversion of the investment and on the other hand, a loss of money if it is not utilized for any beneficial uses. Thus, the given facts indicate how important the paddy husk is and how diverse the potential uses of it are.

Advantages of Rice Husk Pellet

  1. Environmentally friendly: rice husk pellets are carbon neutral, which means they only emit the amount of CO2 they absorbed during growth. They do not release other air polluting gases into the air.
  2. Renewable: different from fossil fuels such as coal and natural gas which is expendable (formed in a very long time), rice husk pellets are renewable, because plants grow every year, and we can have endless supply of rice husk materials.
  3. Clean and easy to use: pellets are relatively cleaner and safer compared to coal. They do not release air polluting gases as sulfur oxide. Also, the transportation and storage of rice husk pellets are easy.
  4. High efficient: in current time, the pellet burning system is more advanced than before with high efficiency and minimal emission.
  5. Cost-effective: the rice husk pellets exhibited the lowest calorific value (3090.64–4049.05 kcal/g) and highest ash content (12.81–17.51%), while the pellets made from mixtures obtained the highest calorific power (4301.10–4573.50 kcal/g) and a reduced amount of ashes (11.43–13.06%).
  6. Independent: the price of coal, oil and gas are controlled by the government, especially in these days when fossil fuels are decreasing, no one can assure the stability of their prices. However, the cost of pellets can be controlled by us.


1. Fuel in power plant.

2. As padding (material for fermented mattress).

3. Formation of active carbon.

4. Source of silicon dioxide and silicon dioxide compound.

5. As fodder.

Technical parameter

Model MZLH320 MZLH350 MZLH420 MZLH520 MZLH768 MZLH858
Anti-caking Feeder Power 1.5KW 1.5KW 1.5KW 2.2KW 3KW 3KW
Forced Feeder Power 0.55KW 0.55KW 0.55KW 0.75KW 1KW 1KW
Capacity 300-400kg/h 500-700kg/h 1.0-1.2 t/h 2.0-2.5 t/h 2.5-4 t/h 3-4.5 t/h
Pellet Machine Power 37kw 55kw 90kw 110/132kw 250/280kw 280kw
Final Pellet 6-12mm 6-12mm 6-12mm 6-12mm 6-12mm 6-12mm

Distribution of Biomass Wood Pellet Equipment Projects

No. Continent Country
1 Europe Germany, United Kingdom, Netherlands, Spain, Portugal, Albania, Slovakia, Czech Republic, Austria, Poland, Iceland, Ukraine, Romania
2 America United States, Canada, Mexico, Brazil, Argentina, Jamaica, Chile
3 Asia Thailand, Malaysia, Indonesia, Vietnam, South Korea, China, Pakistan
4 Africa South Sudan, Congo (Kinshasa), Zambia, Angola
5 Oceania Australia

Customer case


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