This is a project regarding a PKS pellet machine in Indonesia. A biomass energy company in Sumatra, Indonesia sought to convert these abundant shells into high-density fuel pellets for industrial boilers and energy applications.
This is a project regarding a PKS pellet machine in Indonesia. Indonesia is the largest producer of palm oil worldwide, generating substantial quantities of palm kernel shells (PKS) as a byproduct of palm oil processing. A biomass energy company in Sumatra, Indonesia sought to convert these abundant shells into high-density fuel pellets for industrial boilers and energy applications.
The client decided to purchase two PKS pellet machines as standalone units. Instead of building a full PKS biomass pellet production line, they aimed to test and optimize pellet production efficiency and quality before expanding.
These machines were intended to work alongside existing equipment, including dryers, shredders, and conveyors, forming a modular pilot pellet production setup. The client’s goal was to maximize the use of locally available PKS, reduce disposal costs, and create a renewable energy product.
Name:
PKS pellet mill
Country:
Indonesia
Date:
2025
Capacity:
2.5–3.0 T/H
Model:
MZLH678
Main Motor Power:
185 kW
Control Mode:
Automatic
Pellet diameter:
6–10 mm
The client is a medium-sized biomass energy firm specializing in converting agricultural residues into sustainable energy solutions. Their primary raw material, PKS, is collected from nearby palm oil mills. The shells are hard, dense, and have a moisture content around 10–12%, making them ideal for fuel pellet production without extensive drying.
For this biomass pellet project, RICHI Machinery recommended the MZLH678 PKS pellet machine, capable of handling hard and high-lignin biomass materials, providing high-density pellets with minimal dust.
| Main motor power | Arch-breaking feeder power | Forced feeder power |
|---|---|---|
| 185 kW | 3 kW | 1.5 kW |
| Ring die diameter | Pellet diameter | Production capacity |
| 673 mm | 6–10 mm (adjustable) | 2.5–3.0 T/H per machine |
By employing two palm fiber pellet machines, the client established parallel production lines, increasing throughput and ensuring consistent pellet quality.
The PKS pellet machine in Indonesia processes raw palm kernel shells into dense, uniform pellets. The workflow includes:
The resulting pellets are high-density, low-ash, and durable, making them a reliable biomass fuel for commercial and industrial energy needs.
The modular pilot setup allowed the client to assess machine performance, pellet quality, and operational costs, paving the way for future expansion into a full-scale pellet production facility.
The PKS pellet machines were shipped via sea freight to Belawan Port, the largest port in North Sumatra. RICHI Machinery provided:
This ensured smooth integration into the client’s existing workflow and minimized operational downtime.
The MZLH678 PKS biomass pellet machine is highly versatile, suitable for a range of biomass materials:
Advantages include:
This versatility makes the machine suitable for small-scale trials and full-scale industrial pellet plants, allowing the client to process multiple biomass types depending on seasonal availability.
"The MZLH678 PKS pellet machines exceeded our expectations. The pellets are dense, uniform, and burn efficiently in our boilers. RICHI Machinery provided excellent support during installation and training. We now have a reliable way to convert PKS into a profitable fuel source, and we plan to expand production soon."
The PKS pellet machine in Indonesia demonstrates how RICHI Machinery enables clients to convert agricultural residues into high-quality biomass fuel. Key outcomes include:
Through RICHI’s expertise, professional service, and high-quality machinery, the client established a successful PKS pellet operation, maximizing local biomass resources and contributing to Indonesia’s renewable energy goals.
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