Wood chip pellet machine
RICHI MZLH series wood chip pellet machine uses the novel design, with the features of high production capacity and low power consumption.
- Raw materials: wood, wood chips, sawdust, tree branches, and etc.
- Capacity: 0.2-4T/H
- Final pellet diameter: 4~12mm
RICHI MACHINERY
RICHI Wood chip pellet machine Overview
Our wood chip pellet machine can process wood chips, sawdust, shavings, waste pallets and branches into solid fuel pellets. These pellets work well for home heating, business heating, power plants and factory boilers. Hundreds of global clients have chosen our equipment so far.
RICHI wood chip pellet machine offers a wide production capacity, capable of producing 0.2 to 4 tons of wood pellets per hour. Furthermore, we provide customized solutions with capacities reaching up to 40 tons per hour.
RICH Best-Selling Wood chip pellet machine
RICHI offers a wide range of wood chip pellet machine models, with single-unit capacities ranging from 0.2 to 4 tons per hour, meeting the diverse production scale requirements of users ranging from startups to large-scale biomass pellets manufacturers.
MZLH320 Wood Chip Pellet Machine
- Capacity: 0.2-0.3 T/H
- Power: 22 kw
- Sawdust Pellet Machine Price: $15,000-$17,000
mZLH350 Wood Chip Pellet Machine Maker
- Capacity: 0.3-0.5 T/H
- Power: 37 kw
- Sawdust Pellet Machine Price: $20,000-$22,000
mZLH420 Wood Chip Pellet Machine
- Capacity: 1.0-1.2 T/H
- Power: 90 kw
- Sawdust Pellet Machine Price: $30,000-$35,000
MZLH520 Wood Chip Pellet Machine
- Capacity: 1.5-2.0T/H
- Power: 132 kw
- Sawdust Pellet Machine Price: $43,000-$48,000
MZLH678 Wood Chip Pellet Machine Maker
- Capacity: 2.5-3.0 T/H
- Power: 185 kw
- Sawdust Pellet Machine Price: $51,000-$53,000
MZLH768 Wood Chip Pellet Machine
- Capacity: 3.0-4.0 T/H
- Power: 250 kw
- Sawdust Pellet Machine Price: $55,000-$60,000
Technical Parameters of RICHI Wood chip pellet machine
The following are the detailed specifications for all currently available Richi wood chip pellet machine models. If you want to know more details about RICHI wood chip pellet maker, please feel free to contact us. We can recommend a suitable wood chip pellet maker for you based on your production scale and budget.
| Model | MZLH320 | MZLH350 | MZLH420 | MZLH520 | MZLH678 | MZLH768 |
| Capacity（T/H） | 0.2-0.3 | 0.3-0.5 | 1.0-1.2 | 1.5-2.0 | 2.5-3.0 | 3.0-4.0 |
| Main Motor Power(kW) | 22 | 37 | 90 | 132 | 185 | 250 |
| Arch-Breaking Feeder Power(kW) | 2.2 | 2.2 | 3 | 3 | 3 | 4 |
| Forced Feeder Power(kW) | 0.75 | 0.75 | 1.5 | 1.5 | 1.5 | 1.5 |
| Ring Die Diameter（mm） | 320 | 350 | 420 | 420 | 673 | 762 |
| Pellet Diameter(mm) | 4-12 | |||||
| Ring Die Material: 42 CrMo Forced Feeder: worm gear reducer Gear Box: HT250 Gear and Gear Shaft: 42 CrMo Bearings: SKF brand Main Motor: 4/6/8P Siemens motor | ||||||
Because RICHI’s technology is constantly being updated and iterated, we will continuously upgrade and innovate our equipment. Therefore, the specific equipment parameters are subject to the actual quotation. We will provide more professional customized design and production services for each customer.
Why Choose RICHI Wood chip pellet machine
The RICHI wood chip pellet machine has upgraded core parts like ring die, pressure rollers, cutter, drive and feeding unit. All parts are tailored to fit sawdust processing features.
Wear-Resistant Ring Dies and Press Rollers
The ring dies and press rollers of RICHI wood chip pellet maker are built with 42CrMo wear-resistant alloy steel. Adopting professional carburizing heat treatment technology, these parts gain strong abrasion resistance and longer service span. Multiple aperture sizes of ring dies can perfectly meet different production demands.
Carbide Steel Cutter
The cutting blades of RICHI wood chip pellet machine are made of tough alloy steel, boasting long service life and fewer replacement troubles. Workers can simply adjust the gap between cutters and ring die to get pellets in different sizes.
Heavy-Duty Gear Transmission System
Our wood chip pellet machine adopts gear transmission, whose efficiency is about 15% higher than belt drive types. Gears and shafts are processed via carburizing, quenching and hard tooth fine grinding, running quietly and lasting for a long time. What’s more, we know that the wood chips are light, so it is difficult to enter the pelletizing chamber. So we equip a force feeder to make the pelletizing process normal working. It can ensure the wood chips to enter the pelletizing chamber smoothly.
Variable-Frequency Differential Feeder
Our wood chip pellet maker uses a variable-frequency feeder and forced-feeding structure. It feeds material evenly and steadily into the pelletizing chamber, and avoids clogging issues brought by voltage changes and uneven material flow. We also add an anti-bridging device to prevent materials from building up and bridging inside the machine.
Projects Cases Of Wood chip pellet machine
Here are some wood chip pellet machine projects we have delivered for your reference. If you’re interested in more wood chip pellet maker projects, feel free to contact us anytime.
1-2 T/H Wood Chip Pellet Machine for Sale Congo
The wood chip pellet machine the client previously used was prone to frequent breakdowns, so they decided to replace it with a more stable and reliable unit. Based on their specific operational requirements, we recommended the MZLH420 ring-die wood chip pellet maker. This machine features a gear-driven transmission system and is equipped with a Siemens motor, ensuring smooth and dependable operation of the entire unit.
5-6 T/H Wood Chip Pellet Maker for Sale Austria
The client plans to establish a wood pellet production line to process surplus local timber waste into clean fuel. The core components of the line consist of two heavy-duty wood chip pellet machines, complemented by a full suite of auxiliary equipment—including crushers, dryers, coolers, vibrating screens, and automatic packaging machines.
2-2.5 T/H Wood Chip Pellet Machine for Sale Romania
The client sought not only high-performance wood chip pellet maker but also a complete production line—encompassing every stage from wood crushing and processing right through to the packaging of the finished product. Ultimately, the client selected a wood chip pellet production line solution with an hourly output capacity of 2 to 2.5 tons. The client expressed great satisfaction with this comprehensive solution, as well as the accompanying operational training, and plans to proceed with further equipment upgrades in the future.
3-4 T/H Wood Chip Pellet Maker for Sale Canada
The client sought to purchase an easy-to-operate wood chip pellet machine to process a large volume of local forestry waste into high-value biomass pellets. Given that the raw materials had a moisture content ranging from 30% to 40%—which is considered excessively high—we recommended not only the main pelletizing unit but also a complementary wood drying machine. The raw materials must be dried to a moisture level of approximately 10% before they can undergo the pelletizing process.
20 T/H Wood Chip Pellet Machine for Sale Bangladesh
The client has selected a fully automated wood pellet production line with a capacity of 20 tons per hour. This comprehensive system encompasses the entire production workflow, including wood pretreatment, crushing, pelletizing, cooling, and automated packaging. The core component of the production line—the pelletizing equipment—utilizes a high-power wood chip pellet maker, ensuring continuous and stable operation during large-scale production.
10 T/H Wood Chip Pellet Maker for Sale USA
This U.S. client required a wood chip pellet machine capable of achieving high-volume production. The client’s primary raw materials consisted of waste wood generated by furniture and timber processing plants—materials characterized by their large size and the presence of various impurities, such as iron nails. To address these specific production requirements, we custom-designed a fully automated wood pellet production line for the client, complete with an integrated raw material cleaning process.
vHow a wood chip pellet plant Works
To successfully produce high-quality wood chip pellets, a wood chip pellet machine with exceptional performance is indispensable. Furthermore, it must be paired with a complete wood pellet production line. The wood chip pellet plant represents a highly representative system of production equipment within the realm of advanced wood processing. The core function of this equipment system is to process various raw materials—such as discarded logs and wood scraps—into pelletized fuel that boasts higher density and is convenient for storage and transport. The entire operational workflow of a wood chip pellet plant primarily encompasses eight core stages.
01
Cleaning Process
First, use an iron remover to remove impurities (such as stones, metal, etc.) from the wood chips.
02
Coarse Crushingl Process
If the raw materials are excessively large (such as pallets or tree trunks), they must first be cut into small wood chips approximately 3–5 cm in size.
03
Fine Grinding Process
Use a sawdust hammer mill to crush small wood chips into fine sawdust, facilitating subsequent pelletizing.
04
Drying Process
If the raw materials have an excessively high moisture content, they must first be dried to reduce the moisture level to approximately 10% before proceeding with pelleting.
05
pelletizing Process
Feed the sawdust into the sawdust pellet maker for compaction.
06
Cooling Process
Use a counterflow cooler to cool the freshly pressed wood chip pellets to room temperature, thereby enhancing their hardness and stability.
07
Screening process
The vibrating screen separates powder and substandard wood chip pellets, ensuring uniform product size.
08
Packing Process
Use an automatic packaging machine to weigh and bag the finished wood chip pellets.
Supporting Equipment for Wood chip pellet machine
RICHI is a one‑stop supplier of wood pelletizing solutions. We not only have the wood chip pellet machine, but also provide customized complete wood pellet production lines for you. Furthermore, we can provide you with a complete set of equipment for making wood chip pellets, including wood crushers, dryers, pellet coolers, vibrating screens, packaging machines, and conveyor machines.
Frequently Ask Question
Frequently Ask Question
What raw materials can your wood chip pellet machine process?
Our wood chip pellet machine can process almost any type of biomass raw material such as sawdust, wood shavings, bark, wood chips, furniture factory scraps, waste wood pallets, branches, wood scraps, etc. In addition, some customers also mix in agricultural and forestry waste such as corn stalks, rice straw, rice husks, peanut shells and more.
In actual projects, very few people use only pure wood chips. More customers mix wood waste from different sources, which not only reduces raw material costs but also improves raw material utilization. As long as the materials are properly crushed and the moisture content is adjusted, solid, uniformly shaped pellets can be produced.
How is the pelletizing performance of your wood pellet machine? The wood chip pellets produced by the machine I purchased previously crumbled apart the moment I squeezed them.
Our wood chip pellet machine boasts a pellet formation rate of up to 98%, producing pellets that are compact and uniform in size. Simply put, the hardness of particles primarily depends on three factors:
- Raw Material Moisture Content: If the moisture content of the raw material exceeds 10–12%, the pelletizing effect is poor, and the wood chip pellets become prone to crumbling.
- Ring Die Compression Ratio: Different materials require different compression ratios. If the pressure is insufficient, the resulting pellets will be loose and brittle.
- Raw Material Type: Pellets produced from hardwoods (such as oak and beech) are generally harder than those produced from softwoods (such as pine and fir).
What is the output capacity of your wood chip pellet machine?
Our wood chip pellet machines offer a wide range of production capacities. Our best-selling models cover a range of 0.2 to 40 tons per hour. If you require a wood chip pellet maker with an even higher production capacity, we can also provide customized solutions tailored to your specific needs.
Is your wood chip pellet machine gear-driven or belt-driven? What is the difference?
Our wood chip pellet machine features a heavy-duty gear transmission system. Compared to belt-driven systems, gear transmission offers approximately 15% higher transmission efficiency, delivers more robust power, is less prone to slippage, and ensures smoother operation and a longer service life—making it ideally suited for processing high-resistance, hard materials such as wood chips.
Are the ring die and pressure rollers of the wood chip pellet machine wear-resistant? What materials are they made of?
The core components of the RICHI wood chip pellet maker are all constructed from high-quality 42CrMo alloy steel and undergo carburizing and quenching heat treatment, endowing their surfaces with exceptional wear resistance.
Can I start operations simply by purchasing a single wood chip pellet machine? What other auxiliary equipment is required?
The wood chip pellet machine serves as the core component. However, to produce commercial-grade pellets, a complete wood pellet production line is typically required. We can offer you wood crushers, wood dryers, pellet cooler, packing machines, conveyors, dust collecting machines, and more.
How long is the warranty period for your wood chip pellet machine?
Our wood chip pellet machine comes with a one-year warranty. Within this one-year period, should your wood chip pellet maker experience any non-human-induced malfunctions, we will dispatch an engineer to your location to inspect and repair the machine. （view our YouTube）
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