We have already learned some related knowledge about PE tubes, but we are still unfamiliar with their temperature control methods. Only by understanding more about them can we be more helpful when using them. Below is a brief introduction for everyone:
1. Due to the high viscosity and poor flowability of the PE tube melt, in order to prevent the screw from heating up due to excessive frictional heat, causing the decomposition of the screw adhesive or roughening the inner wall of the tube, it is necessary to lower the screw temperature.
2. The screw cooling of this product should control the outlet water temperature to not be lower than 70-80 ℃. The cooling method is to use copper pipes inside the screw for water cooling.
3. The temperature of PE tube is generally controlled between 80~100 ℃. If the temperature is too low, the back pressure increases, the output decreases, and even accidents such as material extrusion and damage to screw bearings may occur.
The above is all the content of PE tube. Thank you for your patient reading. If you have any other questions, please continue to follow our website or call us for consultation!