... 2.Lower running cost 3. Overall reliability 4.Max. pellet making machine1. Wood pellet mill is to make pellet from bio ... different products such as wood, straw, grass, waste,paper, plastic, coal etc.5.Design feature such as overall reliability , maximum effeciency ... different products, such as wood, straw, grass , plastic waste, coal, paper, RDF etc.Design features such as overall reliability, maximum ...