2. The bearing troubleshooting rotating shaft supported by bearings, is the heaviest part, is likely to wear member. ① troubleshooting operation inspection; when rolling bearing oil, will hear "Gulugulu" sound; if not hear continuous "stalk stalk" sound, may be bearing steel ring rupture. Bearing sand and other debris mixed with mild wear or bearing parts, it will produce a slight noise. After disassembly inspection; first look at the rolling element bearings, inner and outer rims whether there is damage, corrosion, scars, etc., and then hand pinch the bearing inner ring to buy sand washing machine, and bearing settle, pushing the other hand just outside the ring sand washing machine, if the bearing is good, outer rims should be smooth rotation, rotation and vibration obviously catching phenomenon, stopped after the outer rims no setbacks. Otherwise, it means bearing can not be used again. Left stuck outer ring, right hand and hold in the rims, push hard in all directions, was very loose if the push is badly worn. ② rust troubleshooting bearing on the outer surface of the available 00 sandpaper to erase, and then placed in clean gasoline; or bearing cracks, chipping or bearing inner and outer rings when excessive wear, should be replaced with new bearings. When replacing the new bearings, to use the same model with the original bearings. Third, the principle of sand washing machine by 17 ° tilt arrangement, the lower tank is surrounded by three weir plates form the sedimentation tanks, sedimentation tanks into the screw head no, screw connection rotated by the motor through reducer, the sedimentation tank to the bottom of the porous plate into the wash water. The device combines cleaning, dewatering, grading three functions. Cleaning: sand from the feed tank into the sedimentation tank, in effect turning the screw blades, rolling and grinding each other to make gravel, sand to remove impurities on the surface of the cover, while the destruction of the vapor layer clad sand, in order to facilitate Dehydration gx sand washing machine, wash water to form a porous plate rose water sand washing machine duoshaoqian, the small proportion of foreign material brought to the surface overflow weir, the completion of the cleaning effect. Dehydration: the proportion of larger particles sink to the bottom, the bottom side of the curved plate, by spiral blade will advance up the gravel. Due to the lower horizontal line length exceeds the sink has a suitable length, --4-- in advancing up the process, to remove excess moisture sand, prolapse of the water flowing into the sedimentation tanks, sand from the upper trough sink drains from the bottom on the other side bottom row of the discharge port. Classification: Classification of materials by the fine particles do not meet the standard requirements overflow weir foreign achieve its control approach is: adjust the weir height and speed adjustment screw. When cleaning equipment, first shed 4 plug, then open the purge pipes, fine particles and debris from the waste outlet from the plane. xsd3016 sand washing machine, sand washing machine Weishan County, Henan by Henan new Senda Heavy Machinery Co., Ltd. The new Senda. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yuxin Senda and you hand into the brilliant, for a better future!