Wood grinder machine known as sawdust, sawdust grinder, sawdust machine, is a new production of wood flour (sawdust) ideal front-production machinery and equipment, set slice, smash as a whole, can chip 1--20 cm diameter twigs and branches, but also for the chip fibrous stalk-like material of bamboo, grass, corn stalks, sorghum and so on. Widely used in papermaking, mushroom, charcoal, chipboard, sawdust board, HDF, MDF and other industrial production preparation section and a single wood flour (sawdust) production base, the main raw material cutting logs, branches. Sawdust machine (timber mill) is based on the needs of China's industrial production, after years of research and design and invention of wood crushing series of special equipment. Because of reasonable design, compact, safe, durable, high production efficiency, after promoting the use, works well, with only one set of equipment driven by electric motor, low noise, simple structure, compact layout, the price is cheap, stable consumption ,, can be less, high yield, good quality finished wood, low processing costs.