What are the manufacturing processes of plastic pipe fittings?
1. switch on the power supply, open the main machine, the co extrusion machine, set the process temperature, open the temperature control host, and then the extruder will riseWarm, turn on the charging machine, dryer.2., the production of pipe specifications, installation of fixed diameter sets, stereotypes spray flange, gasket and so on.3. according to the specification of pipe cutting machine, installed half block, adjust the feed position.
Vacuum - hot melt extrusion - vacuum sizing - two spray - print traction ---- product cutting ---- visual inspection ----Package warehousing
After the host heat preservation time, opens the feeding baffle plate, opens the main engine to adjust for 10 turns13. when the time of holding the machine is over, turn on the feed machine baffle and turn on the coextrusion machine20HZ or so.
The draft tube is preheated and the vacuum setting pump is opened at the same time. The vacuum pump is used to adjust the discharge volume of the sizing sleeve.
Check the main engine discharging situation, plasticizing is good, the water pipe can adjust the wall thickness according to the material deviation.
