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云南解化集团有限公司现有3台3W-J1型卧式一甲泵,都是1996年从广州氮肥厂购进的二手设备,采用液力变矩器调速,功损大,设备维护保养频繁、费用高,运行周期短。由于液力变矩器结构特别复杂,检修特别困难,检修一次需用4人5个工日,费时费力,而且随着零部件磨损日益严重,维护保养越?
Yunnan Jiehua Group Co., Ltd. currently has 3 sets of 3W-J1 horizontal one-pump, all of which are used equipment purchased from Guangzhou Nitrogen Fertilizer Plant in 1996. It adopts hydraulic torque converter to regulate speed, large power loss and equipment maintenance Frequent, high cost, short operating cycle. Due to the complicated structure of the torque converter, the overhaul is especially difficult. It takes 4 people and 5 man-days for a maintenance work, which takes time and labor. And as the parts and components wear out more and more seriously, the more maintenance and repair work is done.