Changzhou Drying Equipment Co., Ltd., a new rotary drum dryers are usually inclined to install dryer in the role of weight and friction Shanghai rotary drum dryer, it will produce an axial force, so that the cylinder axial displacement . Gear wheel effect is to restrict or control the axial runout, axial movement of the cylinder so only to the extent permitted. The amount of movement depends on the gear wheels and rolling ring side distance. Suitable cylinder axial runout should ensure effective contact roller ring and Roller, and large and small gear meshing range does not exceed the requirements of Hebei rotary drum dryer, while ensuring that the ends of the cylinder seal not useless. Drum drying equipment occurs during daily operation Roller ran phenomenon, thus affecting the normal operation of the dryer, and there may be another factor: bearing installation, adjustment is not in place. Since the dryer drum bearing installed in place Changsha rotary drum dryer, causing the dryer is not level, and four idler wheel care center height inconsistent. Solution: should be adjusted bearing slime dryer, so care should be installed parallel to the centerline of the wheel cylinder centerline, parallelism tolerance control in 0.1mm / m; the center idler bearing the same set height should be equal, deviation of not more than 0.1mm. Beijing rotary drum dryer | Dryer | Changzhou, a new dry by a new Changzhou Drying Equipment Co., Ltd .. Changzhou City, a new Drying Equipment Co. (www.yixindrying.com) strong, credible, in Changzhou, Jiangsu drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead a new dry and you hand into the brilliant, for a better future!