< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=4184978094946615&ev=PageView&noscript=1" />Production process of branches and wood chips as pellets

Production process of branches and wood chips as pellets

Standard pellet processing process
How to build a small and medium biomass pellet plant
Production process of straw, forage grass and cotton stalk as pellets
Production process of straw, forage grass and cotton stalk as pellets
Process for making biomass pellets from wet materials

Biomass pellets production line with drying

Analysis of the production process of waste wood pellets

Process flow:

  • Crushing: The wood is coarsely smashed by the Tyrannosaurus Crusher, which can crush some heavy-weight broken materials such as leftovers, slender materials, and thin logs, as well as pure logs ≤ Ø500.
  • Drying: The crushed materials enter the tumble dryer for drying.
  • Pulverization: The dried material is finely pulverized by a high-efficiency pulverizer. The output of a single machine ranges from 1ton to 8ton, which can meet various needs.
  • Pelleting: The crushed material enters the silo and enters the pellets through the screw dragon.
  • Cooling: The high temperature particles enter the cooler for cooling through the conveyor belt;
  • Packing: The cooled pellets enter the packing machine for packing.

Technological advantages: the cost of raw materials is relatively low, the particle forming effect is good, and the profit margin is relatively large.

Process disadvantages: Due to the shortage of raw materials, it is difficult to increase the production capacity.

How to choose the correct manufacturer of pellet equipment

  1. Look for raw materials that can be directly made into pellets, such as dry sawdust, rice husks, peanut shells, mushroom residues, bagasse and other biomass powders;
  2. After the raw materials are determined, it is necessary to determine the workshop. The construction or search of the workshop is generally close to the raw materials or a place with convenient transportation. It is the best to have both.
  3. Transformers, the biomass granulation industry consumes a lot of electricity. After determining the production capacity, choose the transformer that matches the production capacity according to the equipment power provided by the equipment manufacturer.
  4. Before purchasing equipment, you must first understand the product quality of the equipment manufacturer. It is often difficult to distinguish the quality of the product in the network environment. You must visit the manufacturer on the spot, and don’t be fooled by the low price. The centrifugal high-efficiency pellet machine is the invention patent of our company, and it has now been upgraded to the 8th generation. The strong technical strength of Yulong Machinery will escort your pellets.

The composition of the production line of the branch wood chips to make pellets

Production Process of Waste Wood Pellets

Biomass Wood Crusher

The raw material has a wide range of applications, logs, leftovers, branches and other sizes can be crushed, and the largest model can directly crush logs with a diameter of 50cm.

Drum dryer

Drum dryer is a widely used drying equipment, which can dry, sawdust, straw, rice, and other materials. The equipment has simple operation and stable operation.
wood hammer mill

Biomass hammer mill

The raw material has a wide range of applications, logs, leftovers, branches and other sizes can be crushed, and the largest model can directly crush logs with a diameter of 50cm.
Biomass pellet machine

8th generation centrifugal high-efficiency pellet machine

The 8th generation centrifugal high-efficiency pellet mill is our patented product. There are 560 models with a power of 132KW and an hourly output of 1.5-2 tons, and 850 models with a power of 250KW and a production capacity of 3-4. You can choose the device model according to your needs.
Belt conveyor

Belt conveyors

The belt conveyor has the advantages of strong conveying capacity, long conveying distance, simple structure and easy maintenance, and can easily implement programmed control and automatic operation.
Feed bin

Rectangular warehouse

The material used is thick galvanized sheet, which has high density, is not easy to deform and corrode, and has a long service life. The modular structure is used for installation, which is convenient for transportation and on-site assembly by customers; the bottom of the warehouse is equipped with a hydraulic screed device to prevent materials from bridging; the bottom is equipped with a screw conveyor and frequency conversion feeding to ensure stable feeding of the pellet machine.
pellets cooler


The unique vibrating mechanism is used to discharge material, which has stable operation and smooth discharge. Using the principle of counter-flow cooling, the particles are fully and uniformly cooled.
Packaging machine

Packing Machine

Customers can choose the type of packaging scale according to their own requirements; of course, in the complete production line, they can choose the combination of large and small packaging scales.
Note: This is a set of conventional simple biomass pellet production line, we can customize different pellet production solutions for you according to different sites, raw materials, output and budget. As a leading pellet machine manufacturer in China, Yulong Machinery has rich experience and can build a unique small pellet factory for you according to the actual situation.