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How to Choose Equipment for Biomass Pellet Production Line?

Date: 12/14/2020 08:37:18 From: Clicks:

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The key machine for biomass pellet production is the pellet machine. Our biomass pellet production line includes four main engines: grinder, dryer, pellet machine, and cooler. There are also some auxiliary systems, including dust removal systems and screw feeders. How to choose equipment for biomass pellet production line? Do I have to buy every host and device? In fact, it is not necessarily. Design the plan according to your raw materials and budget. If the raw materials do not need to be crushed, there is no need for a crusher. If the moisture content of the raw material is relatively low, the dryer is not needed.

Biomass Pellet Production Line
Biomass Pellet Production Line

A complete biomass pellet machine production line usually has a slicing process, a crushing process, a drying process, a pellet manufacturing process, a cooling and screening process, and a packaging process. In addition to the host in these processes, personnel conveyors, belt conveyors, dust removal equipment, hoppers, etc. are also required. The choice of machine type depends on the raw material. In order to manufacture pellets, small-sized biomass materials are required, and the moisture content needs to be less than 15%. If it is larger, you need a crusher; if it is larger, you need a chipper and a crusher; if it is wet, you need a dryer. After the granulation process is over, the customer can choose the machine: whether it needs cooling, screening or packaging. The model of the machine depends on the capacity (how many tons the customer wants to produce per hour) and the size of the raw materials.

♣ Raw material: sawdust, moisture content <15%; no need for shredder and dryer, so the cost budget is reduced.

♣ Raw materials: like rice husk, straw (not in rolls), moisture content <15%; no dryer required

♣ Large materials: such as logs, rolls of straw, moisture content> 15%; chippers, shredders, and dryers are not required.

Complete Biomass Pellet Production Line Process:

Complete Biomass Pellet Production Line Process
Complete Biomass Pellet Production Line Process

1. The Crushing Of Raw Materials

Raw materials before processing are relatively long or relatively large. If the raw material crushed, the length of straw should be controlled at about 5cm, so as to avoid excessive raw materials entering the biomass pellet machine and causing the block machine.

2. The Drying Of Raw Materials

Since the raw material is relatively large in water recovery. If the user of the large biomass pellet machine can dry the raw material, the small processing needs to be air-dried, and the moisture of the raw material is generally controlled between 15% and 25%. Excessive moisture can easily block the ring die of the biomass pellet machine.

3. Raw Material Compression Pelletization

The raw material has a moderate moisture content after being dried and can be molded without pressing any additives when the particulate fuel is pressed by the wood pellet machine. It can produce a smooth and lustrous granular fuel.

biomass pellet machine
biomass pellet machine

4. Cooling Of Biomass Pellet Fuel

The produced Biomass pellet fuel has a relatively high temperature and needs to be cooled through the cooling machine before being packaged. If the temperature is too high, the packaging is easy to produce water droplets to loosen the particles. Which is not conducive to sales.

5. The Packaging Of Biomass Pellet Fuel

Biomass pellet fuel can be packaged in a quantitative packaging machine. It can be packaged into 5kg, 10kg, 25kg, and so on, which is convenient for small users to use. It can also be made into tons of bags, which is convenient for large users to use and unload.

The above is the article for you: How to Choose Equipment for Biomass Pellet Production Line?. If you are interested in our products or project solutions, please contact us. We will give you the best product quality and the best price. Email:


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