300-500KG/H Rice Husk Pellet Granulate Machine in Indonesia

Identity of the Customer

The customer is not a large corporation, but a family-owned rice milling operation that has been in business for two generations. The enterprise already had steady cash flow from rice milling, but lacked diversification. The husk disposal problem gave them motivation to look at pelletizing as a solution. The owner did not want to build a full-scale pellet production plant immediately because of financial caution, but he was determined to take the first step toward value-adding his agricultural waste.

This explains why he opted for a single rice husk pellet machine instead of an entire biomass pellet production line with dryers, coolers, conveyors, and bagging systems. For him, this project was both a waste management solution and a new revenue stream.

Choice of Raw Materials

In Indonesia, rice husks are abundant and easily accessible, so the client decided to use pure rice husks without mixing other biomass. Although sawdust and coconut shells are also common in the region, he preferred not to complicate the process in the beginning. Pure husk pellets were already in demand by local buyers, and the raw material was available on-site.

The husks were sun-dried to around 12–14% moisture content, which was suitable for pelletizing without the need for an industrial dryer. This reduced the initial cost of the project and made the investment more practical.

Selection of Machine Model

Based on the scale of husk production and the local energy demand, the client chose the MZLH350 rice husk pellet granulate machine.

• Model: MZLH350
• Main motor power: 37 kW
• Anti-arching feeder power: 2.2 kW
• Forced feeder power: 0.75 kW
• Ring die inner diameter: 350 mm
• Pellet diameter: 4–12 mm
• Capacity: 0.3–0.5 tons per hour

This machine size was ideal for a medium-sized rice mill. Running for 8–10 hours per day, the mill could produce 3–5 tons of husk pellets daily, which matched the tofu factory’s demand and still left some for self-consumption. It was also a safe investment compared to purchasing a larger 1.5–2 ton/hour machine, which would have been excessive at this stage.

Application of Rice Husk Pellets in Indonesia

The pellets produced by the rice husk pellet granulate machine in Indonesia were mainly used for two applications:

• Fuel supply for a tofu factory – The neighboring tofu processor installed a modern biomass boiler that required high-density fuel. Rice husk pellets burned more efficiently than loose husks, reduced ash, and improved steam generation.
• Boiler fuel for rice drying – The customer’s rice mill has a small dryer that previously used raw husks. Switching to pellets improved combustion efficiency and lowered drying costs.
• Over time, the customer also began to explore sales to small restaurants and bakeries in the area, which were keen to replace expensive LPG with biomass pellets. This showed the broader market potential beyond industrial buyers.

Why a Single Pellet Machine Made Sense

The decision to buy just a single rice husk pellet granulate machine in Indonesia was driven by both strategy and caution:

• Financial prudence – A small pelletizer required far less capital investment than a complete plant, reducing risk.
• Market testing – The owner wanted to confirm the actual market demand for husk pellets before scaling up.
• Simple logistics – Since the rice husks were already at the mill and sufficiently dry, there was no need for additional processing equipment.
• Flexibility – If the project succeeded, the client could always expand into a full-scale line and add bagging machines, coolers, and even more pellet mills.

Technical Strength of RICHI Rice Husk Pellet Granulate Machine

RICHI’s MZLH350 rice husk pellet making machine was specifically engineered for handling abrasive husk materials. Key technical strengths included:

• Durable ring die and rollers designed for high silica content in husks.
• Stable feeding system with anti-arching and forced feeding, ensuring even distribution of the light husk powder.
• Energy efficiency of the 37 kW motor, which kept production costs manageable.
• Compact size that fit easily in the rice mill’s available space.

These features made the rice husk pellet granulate machine in Indonesia reliable and easy to operate for workers who had never run pellet machines before.

Services Provided by RICHI

RICHI Machinery did not only deliver the biomass pellet mill but also provided full project support:

• Pre-purchase consultation to recommend the right model and explain the differences between husk pelletizers and biomass pellet machines.
• Installation guidance – Since international travel was limited, our engineers provided video training, setup instructions, and step-by-step guidance.
• Operator training – The client’s workers learned how to adjust pelletizing pressure, monitor temperature, and replace spare parts.
• After-sales service – A stock of critical spare parts was shipped along with the machine to ensure smooth operation.

The client was impressed by the professionalism and responsiveness of RICHI’s technical team, which gave him confidence in the investment.

Indonesia's Market Outlook for Rice Husk Pellets

Indonesia is a fast-growing market for biomass energy. With its huge rice production—over 55 million tons annually—the country produces around 10 million tons of husks each year. Much of this biomass remains underutilized.

The future looks promising for rice husk pellet production in Indonesia because:

• Local industries such as food processors, textile factories, and brick kilns are switching to cheaper biomass fuels.
• Government programs encourage renewable energy development and reduction of coal use.
• Export potential exists for supplying husk pellets to markets like South Korea and Japan, which already import biomass fuel.

For small and medium rice mills, investing in a rice husk pellet granulate machine in Indonesia provides a new revenue stream, solves waste management problems, and aligns with the country’s energy transition.

Customer Feedback

After running the machine for several months, the customer reported excellent results. The pellet output was consistent, with pellets measuring 8 mm in diameter, suitable for the tofu factory’s boiler. Fuel efficiency improved significantly compared to raw husks, and sales brought in additional income.

Encouraged by the success, the rice mill owner is now considering expanding with a second rice husk pellet press in Indonesia and eventually building a larger pelletizing line to target export markets.

Conclusion

This biomass pellet project demonstrates how a medium-sized rice mill in Indonesia successfully turned waste into profit by investing in a rice husk pellet granulate machine. By starting with a single MZLH350 rice husk pellet granulate machine, the client managed to keep costs low, test the market, and establish a reliable fuel supply contract with a nearby tofu factory.

The story highlights that whether you are looking for a rice husk pellet mill in Indonesia, a rice husk pelletizer in Indonesia, or a rice husk pellet press in Indonesia, RICHI Machinery has the expertise and equipment to help you succeed. With professional technical support, durable machines, and tailored solutions, RICHI Machinery is the trusted partner for turning rice husks into a valuable renewable energy resource.