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我厂于1965年开始生产无润滑压缩机。压缩机上所用的无润滑件如活塞环、支承环、填料密封环和阻流环等氟塑料件,分别由外单位加工制造。但是由于他们的配方不当,工艺过程不稳定,氟塑料件质量达不到要求,影响了压缩机的质量。由1972年开始我厂自行试制含氟塑料制品及其它工程塑料制品,1973年正式投产,至今已全部承担我厂各种型号无润滑压缩机中塑料零件的制造。
I plant in 1965 began producing non-lubricated compressor. Non-lubricated parts such as piston rings, backup rings, packing seal rings and choke rings used on compressors are manufactured separately from the external units. However, due to their improper formula, process instability, the quality of fluorine plastic parts do not meet the requirements, affecting the quality of the compressor. Since 1972, our factory has been trying on its own fluorine-containing plastic products and other engineering plastic products and formally put into operation in 1973. So far, it has totally undertaken the manufacture of plastic parts in various types of non-lubricated compressors in our factory.