1.5–2.0 T/H Rice Straw Pellet Making Machine in Thailand

Client Profile and Equipment Purpose

The client is a medium-scale biomass energy company based in the Chao Phraya River basin, focusing on sustainable energy and agricultural residue utilization. They purchase two machines to expand production capacity and produce high-quality pellets for both commercial and experimental uses.

The purchased rice straw pellet making machines in Thailand are primarily intended for:

• Fuel pellets: High-density rice straw pellets suitable for biomass boilers in local factories and residential heating.
• Animal bedding: Converting rice straw into compact, absorbent pellets for livestock farms.
• Pilot research pellets: Creating pellets for biochar trials and small-scale industrial experiments.

The decision to buy standalone machines rather than a full line was strategic, allowing the client to improve pellet quality, manage investment risk, and retain flexibility in their production workflow. The machines also complement existing shredders and drying units, creating an efficient workflow for rice straw handling and pellet production.

Raw Materials and Machine Selection

Thailand’s rice harvest provides a stable and abundant source of straw. The client’s raw material profile includes:

• Rice straw residues: Collected after harvest and left in the fields for a short period to dry naturally.
• Husks and mixed stalks: Sourced from nearby rice mills, adding structural diversity to pellets.
• Chopped straw: Straw is cut to lengths of 30–50 mm to facilitate consistent pellet formation.

The client aimed for pellets with diameters of 8–10 mm, ideal for fuel applications and compatible with animal bedding requirements. Based on production needs and raw material characteristics, the client selected the MZLH520 model:

With two MZLH520 straw pellet making machines, the total production capacity reaches 3–4 T/H, suitable for medium-scale pellet production, while allowing flexibility for experimentation with pellet size and material blends.

Production Process and Applications

The rice straw pellet making machines in Thailand operate through a multi-step process:

1. Raw material preparation: Rice straw is cleaned and chopped into manageable lengths. Moisture content is adjusted to 12–15% for optimal pelletizing.
2. Pelletizing: Straw is pressed through the MZLH520 ring die, producing uniform, dense pellets.
3. Cooling and storage: Pellets are cooled to prevent deformation and then stored or packaged for transportation.

The applications of the pellets include:

• Biomass fuel: Used in boilers for industrial heating and small-scale power generation.
• Animal bedding: Absorbent pellets for poultry, pig, and cattle farms, reducing field waste and improving hygiene.
• Experimental biochar production: Pellets can be converted into biochar for soil enhancement or carbon sequestration projects.

The client emphasized that the MZLH520 rice straw pellet making machine in Thailand produce durable, high-quality pellets, ensuring reliable performance in fuel and bedding applications.

Technical Features and Advantages

The rice straw pellet making machine in Thailand offer several advantages:

• Wide adaptability: Handles rice straw, husks, stalks, and other crop residues.
• Adjustable pellet size: Produces 4–12 mm pellets to meet diverse applications.
• Energy-efficient design: Ensures high output with lower electricity consumption.
• Standalone operation: Ideal for medium-scale facilities and pilot projects.
• Durability and low maintenance: Suitable for continuous industrial operations.

The client specifically chose RICHI Machinery due to their reputation for high-quality, reliable machines and comprehensive after-sales support, including installation guidance, operator training, and ongoing technical assistance.

Logistics and Delivery

The straw biomass pellet machines were shipped by sea to Laem Chabang Port, Thailand’s main international port for industrial equipment. RICHI Machinery coordinated all aspects of secure packaging, documentation, and timely delivery, ensuring the client could begin production almost immediately after arrival.

Client Feedback

"The rice straw pellet making machines have greatly improved our biomass production. The pellets are uniform, dense, and suitable for both fuel and bedding applications. The machines are easy to operate and maintain, and the energy efficiency is impressive. RICHI’s support team was excellent, guiding us through installation and operation. We are very satisfied and are considering adding more units to scale up production."

Strategic Impact and Future Outlook

The investment in rice straw pellet making machines in Thailand enables the client to:

• Efficiently convert abundant rice residues into high-value biomass products.
• Expand product lines to include fuel pellets, animal bedding, and experimental biochar.
• Improve environmental sustainability by reducing open-field burning of straw.
• Start with standalone machines, providing flexibility to scale production gradually.

RICHI Machinery’s versatile and durable machines, combined with professional support, allow clients in Thailand to leverage local agricultural residues for renewable energy and industrial applications, demonstrating the practical value of standalone rice straw pellet making machines in medium-scale biomass operations.