Sign In | Join Free | My
Search by Category
Home > Other Woodworking Machinery >

Wood Pellet Plant

Country/Region china
Categories Other Woodworking Machinery
Telephone (020)38783336
ICP License Issued by the Chinese Ministry
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Wood Pellet Plant

    Wood Pellet Plant

    The wood pellet plant is also known as wood pellet line or pellet plant which refers to a set of complete wood pellet mills is used to produce biomass wood pellets on a large scale. Besides the wood pellet making machine, some other auxiliary equipment are also is used in the pelleting process, such as a hammer mill, crusher, hot stove, rotary dryer, cooler, separator, packing machine etc.

    Pelletizing Process of the Wood Pellet Plant:

    1. Chipping & Crushing:

    IIn the wood pellet plant before raw materials are made into biomass pellets, they are first reduced into much smaller, uniformly-sized particles. When the thickness is larger than 10 mm or size is greater than 50*50 mm, a wood chipper is needed to chip these materials into smaller pieces. The hammermill is then used to further crush these small pieces into particles of less than 3 mm in diameter.

    Drum Chipper:

    The drum chipper is used to cut logs, branches, twigs and planks into perfect high quality chips with even length and uniform chip thickness.

    Large Scale Hammer Mill:

    The large scale hammer mill is able to produce a wide range of particle sizes. It is easy to use and needs very little maintenance. It is usually used in conjunction with a large scale of wood pellet line.

    Small Scale Hammer Mill

    The small scale hammer mill is essentially a steel drum containing a vertical or horizontal cross-shaped rotor on which pivoting hammers are mounted. The hammers are free to swing on the ends of the cross.

    2. Drying

    After raw materials are crushed a dryer is needed since most raw wood materials have a moisture content of about 50%. However, the optimal moisture content for pelletiztion is 13%-15%. Therefore a rotary dryer is included in the wood pellet plant to reduce the moisture content. After crushing and drying you can begin making wood pellets.

    Rotary Dryer

    A rotating drum and strategically positioned flights combine to lift and shower the product evenly through the air stream. A thermostat controller alters the temperature of the air to precisely determine final moisture content and is sensitive to variegate conditions within the product.

    3. Pelletizing:

    After crushing and drying the raw material properly it is then ready for the pellet mill. The pelletizing machine or press is the key piece of machinery in the wood pellet plant. It should be mentioned that impurities in the raw materials like metal or stone,may damage the die and rollers of wood pellet making machine.

    Flat Die Pellet Mill

    The flat die wood pellet making machine is small in size, is suitable for residential and farm use, and is easy to clean and maintain.

    Ring Die Pellet Mill

    With a ring shape die and a set of rollers, this wood pellet making machine can not only reduce the wear and tear between die and rollers, but also cuts down on energy consumption.

    4. Cooling:

    Usually after pelletizing, the temperature of wood pellets is between 60-80 degrees and the moisture content is close to 15%. For storage purposes, a cooler must be used to reduce their surface temperature and moisture content.

    Quality Wood Pellet Plant for sale
    Send your message to this supplier
    Enter your email please.
    Characters Remaining: (0/3000)
    You May Like
    Inquiry Cart 0