... straw, chaff2.Features of wood pellet machinea) Stable performance, high output, low energy consumption. convenience maintenance low failure rate, easy ... to operate.b) Firm structure, be equipped with heavy reasoning bearing, long service lifec) Flat-die and ... numberGranule diameter(mm)ZCW2005.580-10020026-8ZCW30015150-25030026-12 High-Efficient Wood Pellet Machine With ISO Certificate