Sand safety knowledge spindle bearing assemblies for swimming upper end, a lower end of the fixed end bearings, pulleys pulled by hand after the assembly should be flexible rotation. In the new Sand Sand running model, because of the equipment belongs to the high-speed device, you should pay special attention to safety in production. The staff should stay away from new Sand equipment, machine repair on To be carried out after the shutdown. Problems we recommend that you ask a professional maintenance staff to resolve without permission is prohibited manufacturers dismantle the core component. Improve the stability of the impeller means to extend the life of Sand. At this stage, due to the project by increasing the amount of sand where the new Sand, sand mining operations resulting in a natural supply of sand and gravel aggregate is difficult to meet the market demand. Therefore, sand or artificial sand making industry gradually rise, and bring the whole construction machinery industry for heavy mineral processing equipment and process technology research and improvement. Sand and gravel production line as an important part, because of its important role in the whole sand production, so the stability and durability of its components becomes important. The industry believes that the material Sand jet impeller means play a decisive role is an important component, which determines the stability of the work associated with conveyors, feeders, sorting machine efficiency. Wang Ding Machinery Co., Ltd., Henan Province, specializes in producing crusher, under normal circumstances, sand making more use of single-motor drive or dual motor drive belt drive mechanism (75kw or more, for dual-motor drive), dual-motor drive two motors were installed on both sides of the spindle assembly how to sell new Sand, two motors and spindle pulleys connected by a belt pulley, the spindle force balance on both sides, no additional torque. Which is good new Sand | Shangluo new Sand | Dingwang machinery provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) strong, credible, in Zhengzhou, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingwang machinery and you hand into the brilliant, for a better future!