... running cost 3. Overall reliability 4.Max. ef 1. Wood pellet mill is to make pellet from bio-mass such as straw ... , husk, cornstalk, wood waste , sanding dust etc.2. Capacity from 1000-200000 t per year.3. Pellet mill from 30-220 ... speed o f rotation, pellet mill are most suitable for processing of different products such as wood, straw, grass, waste,paper, plastic ...