Lumber mill with automatic feeding device: automatic feeding of raw materials → → → broken the four-roll crusher crushing chamber extrusion material transfer device → → belt conveyor device → → finished material iron device. Lumber mill can be for a variety of wood such as: pine, poplar, Yang wood, fir, bamboo, bamboo, wood scraps, twigs, tree branches, wood chips and other one-time processing into wood chips. Production out of wood with good product quality, low processing costs. Removing the outside of the timber, the biomass wood chip machine can also be used for crushing bamboo, grass, corn stalks, sorghum rods and other fibrous materials. Timber mill Illustration: wood grinder to address the non-renewable resources recycling this problem, focus on non-renewable resources used to make wood out of the device through the effect of improvement has been in technological innovation, standard wood chippers, construction reasonable, easy to use direction. Making China's comprehensive utilization of waste wood accelerated pace, timber mill dumped sheet, we produce wood mill equipment into the Palace of technological innovation is based on user requirements and improved equipment, wood grinder past can not meet the users of waste wood production needs root timber mill, according to the user's production demand we added the science and technology to improve the functionality of the device will be, Ningbo wood chippers, our new wood grinder not only the production of the effect class, even than in the past to increase production twice, the device is running low vibration noise, very environmentally friendly.