Sweeper misunderstanding - Xuzhou Machinery Co., Ltd., Seoul Branch Chen 1, bolts tight as possible? With bolts, nuts, fasteners connected a lot, should ensure that they have adequate preload on the sweeper, but not over tighten. If overtighten Changchun Snow Blower, on the one hand will allow coupling permanent deformation under the action of external forces; on the other hand would make permanent deformation tensile bolt throwing snow machine principle, but decreased preload, and even cause slippery buckle or break phenomenon. 2, the drive belt tight as possible? Sweeper engine pumps, generators are used V-belt drive. If we adjust the belt tight, easy tensile deformation, while the pulley and bearing easily bend and cause damage. Tightness of the belt should generally be adjusted to the central belt is pressed, the subsidence of 3-5% from the center of both ends of the pulleys better. Xuzhou Machinery Co., Ltd., Seoul Branch Chen (2) can not be lubricated bearing original sweeper is maintenance-free, no lubrication oil passage. In the heavy task of cleaning port (up to 77.3% utilization), the sweeper has been in the big load of dust and dirt in harsh environments Snow Blower, bearing a long period of dry friction conditions, exacerbated bearing wear and greatly reduce the bearing life. Treatment: redesigned bearing, and the addition of the oil in the bearing housing Grease Road, to replace the original with a maintenance-free bearings can be lubricated bearings, while increasing fixture housings. Also for heavy cleaning tasks, poor working conditions sweepers, increasing the lubrication frequency, the sweeper bearing lubrication intervals identified as two times a day. Snow Blower principle, Snow Blower, Seoul Branch Chen Chen branch company of Xuzhou Machinery Co., Ltd., Seoul. Xuzhou Machinery Co., Ltd., Seoul Branch Chen (xzkcr.com) strong, credible, in Xuzhou dedusting equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Seoul Branch Chen entered the brilliant company and you work for a better future!