China Engergy Saving Ring Die Wood Pellet Making Machine

Features of ring die wood pellet machine

1.The press-roller enlargement enlarges the bearing, enhancing the ability of sustaining pressure.
2.The press-roller enlargement prevents the temp produced by extrusion and friction entering the bearing chamber to ensure the bearing work under low temperature with no lubricating grease spilling.
3.the press-roller can be repaired 2-3 times after its enlargement, prolonging its working life, reducing the production cost and increasing profit ratio.
4.This machine has several press-roller uniformly distributed with stable operation, increasing the pressing area, improving the producing efficiency.
5.The compression molding can be diversified by changing the mould of cylinder or pellet, etc.

Raw material for ring die wood pellet mill

 

Wood pellet mill can divide into two different kinds: extrusion type wood pellet mill and rolling type wood pellet mill.For the extrusion type wood pellet mill, it requires that the water content of the raw materials should limit to 15% to 25%, the water content of shaped pellet should limit to 15%-23% and the surface water content of wood pellet been aired or cooled should about 14%-18%. Usually we can judge the water content of raw materials through the feel of touching or the conditions of the pellets after pressing. If you feel the raw materials are wet, rough, cool and the materials can squeeze to balls, the water content of raw materials is in proper range. In addition, you can also judge the water content through the extrusion conditions of the wood pellet mill.