1997年7月,我公司购进的几台FGD平摆式单头封口机,开始使用时,效果较好,但投入使用一段时间后,这几台封口机蜗杆底部渗油现象严重,不仅影响产品的封盖质量,而且也影响了包装车间的环境卫生。针对这一问题,我们对封口机进行解体检查,发现其蜗杆上的密封圈不在原先的固定位置,机油沿密封圈外缘缝隙中渗出。 July 1997, I bought several FGD flat pendulum single head sealing machine, started to use, the effect is better, but put into use for some time, the bottom of these sealing machine worm oil leakage phenomenon is serious, not only affect The quality of the product’s capping, but also the environmental impact of the packaging plant. In response to this problem, we disassemble the sealing machine inspection and found that the worm is not the original fixed position on the seal, the oil along the outer edge of the ring ooze.