Barrier Screw

The barrier screw design separates melted material from unmelted solid material into separate channels. This unique mixing feature thoroughly homogenizes the melt with little or no increase in its average temperature. Mixing is achieved with an undulating root profile in the metering zone of the screw.
Applications:
• LDPE/HDPE/PP Film
• PVC cable
• ABS
• PVC Pipe/PVC profile
Barrier Screw  
 
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