Wood Hammer Mill

Wood Hammer Mill Introduction
Wood hammer mill is used to crush materials by the collision between the high-speed hammer and materials. It is more suitable for milling relatively soft raw material like tree branch, cotton stalk, corn stalk, wheat straw etc. with diameter less than 50mm. After milled, the output size can reach diameter 3-5 mm, then it is suitable for further processing.
Why Need A Hammer Mill
Massive mechanical pressure is required to make quality wood pellets. You can therefore see that particle size here is a matter of concern. Because big particles will not bond well together with smaller particles. To make sure that the biomass sawdust is more suitable for producing high quality pellets, you should mix wood shavings, straws and grass in the hammer grinder to be ground into sawdust with diameter 3-5mm. When the diameter becomes smaller, it will increase the cohesion forces between the materials thus the finished pellet is both durable and easy to store.