1T/H Husk Pellet Machine in Indonesia

Customer Profile and Equipment Selection

The client operates a biomass pellet processing facility in Surabaya, Indonesia. Their main business focuses on producing fuel pellets for industrial boilers and cat litter pellets for the domestic market. Raw materials, including rice husks, corn stalks, and coconut shells, are sourced from local farms and agricultural cooperatives.

The MZLH420 rice husk pellet machine was chosen based on several key requirements:

• Main motor power: 90 kW
• Arch-breaking feeder: 3 kW
• Forced feeder: 1.5 kW
• Ring die diameter: 420 mm
• Pellet diameter: 6–8 mm
• Production capacity: 1.0–1.2 tons per hour

The client specifically purchased a single-unit machine to complement their existing pellet production line. This unit focuses on processing rice husks, which are light and fibrous, requiring a machine capable of high-density pelletizing without frequent maintenance interruptions.

Raw Materials and Local Processing Requirements

Indonesia produces millions of tons of rice husks annually, which are often underutilized. The client collects husks directly from local rice mills and combines them with corn stalks from nearby farms to maintain a consistent supply of raw materials throughout the year.

Key requirements for pelletizing these materials included:

• Pellet size: 6–8 mm, suitable for fuel and cat litter
• Moisture content control: Ensuring materials were dried to 12–15% before entering the pelletizer
• Handling fibrous material: Rice husks are light and prone to bridging, requiring a robust feeding system

The MZLH420 ring-die design, combined with its arch-breaking feeder and forced feeder, allows the facility to process these fibrous residues efficiently, producing high-quality pellets for multiple applications.

Operational Benefits and Integration

Integrating the MZLH420 husk pellet machine provided the client with significant operational advantages:

• Improved throughput: Reliable output of 1.0–1.2 tons per hour, reducing processing time
• High pellet density: Ensures fuel pellets burn efficiently and cat litter pellets absorb moisture effectively
• Durability: High-strength alloy steel die and rollers reduce wear from abrasive husks and stalks
• Low maintenance: Modular components make it easy to replace dies and rollers quickly
• Versatility: Capable of pelletizing rice husks, corn stalks, coconut shells, and other fibrous biomass

This single-unit machine now serves as the primary pelletizer for husk processing, improving pellet consistency and production efficiency, while complementing the existing pellet line.

Shipping and Logistics

The MZLH420 husk pellet machine was shipped from China via sea freight to the Port of Surabaya, a major industrial hub in East Java. RICHI Machinery provided full support during shipping and installation, including:

• Pre-shipment testing to ensure optimal performance
• Supervised on-site installation
• Operator training and maintenance guidance

This ensured that the machine became operational quickly, minimizing downtime and allowing the client to immediately ramp up production.

Technical Advantages and Versatility

The MZLH series of pellet machines, including the MZLH420, is highly versatile and widely used in biomass pellet production. Key features include:

• Ring-die design: Provides high-density and uniform pellets
• Dual feeding system: Arch-breaking and forced feeder combination prevents material bridging and ensures smooth operation
• Adjustable pellet diameters: Allows customization from 4–12 mm depending on product requirements
• Durable construction: Forged alloy steel die and rollers extend service life and reduce wear
• No conditioner needed: Ideal for fuel pellet production where moisture content is managed externally

Clients select RICHI machinery because of its reliability, operational efficiency, and excellent after-sales service, ensuring continuous production and high-quality output.

Customer Feedback and Operational Results

Three months after installation, the client reported the following results:

• Production capacity: Consistently achieving 1.0–1.2 tons per hour
• Pellet quality: Uniform 6–8 mm diameter pellets with high durability
• Reduced downtime: Maintenance requirements are minimal due to the durable die and rollers
• Operational efficiency: The machine handles variable moisture content without jamming

The facility manager stated: “The MZLH420 husk pellet machine has significantly improved our production efficiency. It handles rice husks and corn stalks effortlessly, producing pellets that meet our standards for both fuel and cat litter. RICHI’s professional service made the installation and commissioning process seamless.”

Advancing Sustainable Biomass Processing in Indonesia

The husk pellet machine in Indonesia showcases RICHI Machinery’s ability to provide high-quality, reliable biomass pellet solutions. By converting underutilized rice husks and agricultural residues into high-density fuel pellets and eco-friendly cat litter products, the client benefits from improved production efficiency, reduced waste, and new revenue streams.

RICHI Machinery’s professional guidance, training, and after-sales support ensure that biomass producers in Indonesia can maximize their output and quality, highlighting the company’s reputation as a trusted provider of advanced pelletizing equipment.