农业水箱增压泵雷竞技官网最新版

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水箱增压泵雷竞技官网最新版

GDL/CDL多级高压增压泵总成:雷竞技官网最新版

　　When the GDL/CDL multi-stage pump is assembled, all threads of bolts and nuts must be coated with a layer of lead powder oil. After assembling the final stage impeller, the axial distance between the hub and the two ends of the balance disc hub must be measured, and the axial dimension of the retaining sleeve in between should be determined according to this axial distance. The sum of the axial gap between the retaining sleeve and the impeller hub, the retaining sleeve and the balance disc hub is 0.30~0.50mm. Because in the initial stage of GDL/CDL multi-stage pumps, the parts on the impeller and other shafts are first affected by the medium with higher temperature and temperature, and the shaft is affected by heat. After that, their expansion has a time difference. The axial gap of 0.3~0.5mm is left to prevent the impeller, balance disk, etc. from expanding first and collapsing each other, resulting in greater tensile stress on the pump shaft.

长干螺栓只能在装配开始时稍微拧紧。整个多级泵现场安装到位后，请根据记录数据拧紧长杆螺栓。雷竞技官网最新版拧紧时必须对称操作，否则会造成各节之间密封性差。当GDL/CDL高压增压泵装有平衡板座的压力环时，需要将GDL/CDL上部的间雷竞技官网最新版隙与平衡水管连接对准。否则，平衡水管堵塞，整个轴向平衡装置失效。联轴器调正方法与单级离心泵联轴器相同。雷竞技官网最新版

经过多年的努力，我公司在农业水箱增压泵行业积累了丰富的经验，我们期待与您真诚合作。雷竞技官网最新版欢迎前来洽谈业务。我们能够为您量身定做得到满足您自己的满意!设立多个部门，包括生产部、销售部、质检部、服务中心等。公司以市场需求为导向，以创新发展为动力。