1T/H Pine Wood Pellet Making Plant

Complete pine wood pellet making plant includes wood debarker, wood chipper, wood dryer, wood hammer mill, wood pellet machine, pellet cooler and pellet packing machine. Under the function of all the involved machines, pine wood can be processed into pellet fuel or pellet animal bedding.

Pine wood pellet making plant work process

1. Debarking

For the pine wood logs, it is not easy to crush directly. The bark need to be removed first.

2. Chipping-wood chipper

Before being crushed into proper size for wood pelletizing, pine wood logs need to be chipped into small pieces

3. Drying-wood dryer

The best moisture content for wood pelletizing is 12-15%, our rotary dryer is designed to reduce the moisture of raw materials.

4. Grinding-wood hammer mill

The water drop hammer mill is mainly applied to grind pine wood chips to make it suitable to make pellets.

5. Pelletizing-wood pellet mill

Pelletizing is the core procedure in pine wood pellet production line. The finely pulverized materials are delivered into wood pellet mill through conveyor, then transferred into a ring die by a feeder, finally pressed into ring die through two press rollers. The resulting pressure compresses the materials and extrudes through the holes of ring die. Wood pellets are in the diameter of 6mm, 8mm, 10mm or according to your special requirements.

6. Cooling-pellet cooler

The wood pellets extruded from pellet machine are hot and moist, then a pellet cooler is equipped to reduce the moisture and temperature of wood pellets, thus to improve their hardness and strength.

7. Packing-pellet packing machine

After cooling, pine wood pellets are packed into bags or stored in bulk in order to avoid affecting with dampness. Please note that the pellets must be kept dry to prevent deterioration.