We must first understand deconstruction, wood chippers and other structural layout timber mill grinder, are mainly composed of swarf device, crushing equipment and fans (generally large size timber mill with a fan filter) composed of; 1, shavings device organisms (into the body, the body and the lower body), rotor, cutter; 2, grinding and crushing device has a knife grinding chamber (7-type knife, a knife and centrifugal type knife) composition; 3, fans There are fan, powder collector, dust composition. Core components of the device: the motor to be optimistic. Wood grinder motors general assembly of imported bearings, to ensure good lubrication wood chipper motor rotating at high speed 25,000 rpm during work without overheating; inferior wood chippers on the market very cheap to use more low-quality bearing assembly Wood chipper , thereby reducing the cost wood chipper, indeed the whole life of sacrifice. Wood chippers carefully check the motor Wood chipper price does not rotate when the motor is energized, light hand piece toggle wheel can be rotated, you can conclude is that the wood flour machine two-start capacitor has a capacitance caused by the failure. If this happens, the general can only replace a new one. Another situation may occur that the motor can power but does not rotate, but the use of force can turn emit a faint sound in the motor current is due to start capacitor slight leakage. Laboratory Wood chipper, wood chipper Yucheng, sun machinery provided by the sun Machinery Manufacturing Co., Ltd., Zhengzhou. Zhengzhou sun Machinery Manufacturing Co. (www.zymufenji.com) strong, credible, in Zhengzhou machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead sun machinery and you hand into the brilliant, for a better future!