Paper Machinery

Introduction of wood sawdust pellet line
The wood sawdust pellet line is a whole system automatic production line which suitable for raw materials like: sawdust,Website:http://www.fdsp-cn.com, rice husk, rice straw, cotton stalks, forest wood waste, wood waste and other biomass waste with different capacity.

Project Description:
The complete whole process including debarking system, chipping system, grinding system, drying system, pelleting system, cooling system, packing system.
1. Debarking System——Roller Debarker & Drum Debarker
Wood debarker machine is applicable to peel the log of MDF board and paper making industry, it is mainly used to peel log, small wood and so on, the peeled rate is more than 95 percent.
2. Chipping System——Wood Chipper
In?the?pellet?plant?before?raw?materials?are?made?into?biomass?pellets,?they?are?
first?reduced?into?much?smaller,?uniformly-sized?particles. When the thick nedd is larger than 10mm or the size is greater than 50*50mm, a chippper is needed to chip these materials into smaller pieces.
3. Grinding System——Hammer Mill Machine
The?hammer mill is used to further crush these small pieces into particles of less than 3mm in?diameter.
4. Drying System——Dryer Machine
After?raw?materials?are?crushed?a?dryer?is?needed?since?most?raw?wood?materials?havea?moisture?content?of?about?50%.?However,the?optimal?moisture?content?for pelletiztionis?13%-15%.?Therefore?a?rotary?dryer?is?included?in?the?pellet?plant?to?reducethe? oisture?content.?After?crushing?and?drying?you?can?begin?making?wood?pellets.
5. Pelleting System——Pellet Mill Machine
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?pellet?plant.?It?should?be?mentioned?that?impurities?in?the?raw?materials?like?metal?orstone,may?damage?the?die?and?rollers?of?pellet?making?machine.
6. Cooling System——Cooling Machine?
Usually?after?pelletizing,?the?temperature?of