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兰江冶炼厂１６ＭＮ挤压机是从英国Ｆｉｅｌｋｉｎｇ公司引进的７０年代的二手设备，于１９８８年初投入生产。１９９４年以后，挤压机存在的问题逐渐暴露，故障率明显上升，直接制约铝型材的生产经营。１ 挤压机存在的问题（１）美国ＯＩＬＧＥＡＲ公司主泵柱塞及球头磨损破?
Lanjiang Smelter 16MN Extruder is a 70-second-used equipment imported from Fielking Company in Britain and was put into production in early 1988. After 1994, the extruder problems gradually exposed, the failure rate increased significantly, directly restricting the production and operation of aluminum. 1 extruder problems (1) the United States OILGEAR main pump piston and ball head wear and tear broken?