Reasons for Leakage of Quick Extrusion Screen Changer

Reasons for leakage of fast extrusion mesh screen changer: It is not difficult to see from the figure that the other end of the feeding sealing copper ring will be separated from the bottom end of the feeding orifice when the feeding sealing ring is closely matched with the slide plate through the clearance nut, that is to say, there will be a certain clearance between the other end of the feeding sealing copper ring and the bottom end of the feeding orifice. In this case, only the outer diameter of the feeding seal copper ring and the matching precision of the feeding seal copper ring placement groove are very high, in order to truly avoid material leakage. But in fact, due to the processing error, this kind of high coordination is very difficult to achieve. At this time, there will be a phenomenon as shown in Figure 2, which will produce a small relative clearance. It is not difficult to see from Figure 2 that when the pressure on the plastic solution is slightly higher, it will leak out from the gap. Zhengzhou Bart is a professional manufacturer of mesh changer in China. It provides high cost-effective, non-stop and leak-free melt mesh screen changer filter equipment.