Something You Need Notice When Renewing Items of Extruder
It is very convenient to open twin screw extruder for checking abrasion level of elements and barrel inter-sheet, which achieves to change and repair items effectively and this avoids unnecessary consumption. If electric stoppage happens and the extruder stops heating, it need to re-heat and maintain the temperature before opening the extruder when electricity recovering. Related to the heating process, we often heat the heating zone individually. When zone reach the temperature point, however, the die head does not reach the temperature( die head has thicker steel coating and larger…
