Why does the barrel screw of single screw extruder wear out?
Why does the barrel screw of single screw extruder wear out? As a common extruder equipment, single screw extruder is used in plastic processing industry, such as blown film, platen, extruded tube, ribbon pulling, etc. It can also be used for melt granulation. Many people will encounter the wear of the barrel screw during use. What causes this? The diameter gap between the single screw extr