Plastic extrusion:
Hopper filling see Pneumatic Conveying
On most plastic extrusion machines the profile is moved through a liquid usually water. The channel is kept under vacuum and the water is kept at a predetermined level. We would usually supply a liquid ring vacuum pump for this application.
Some time the extrusion needs to be cooled down at the end of the machine a blower or air amplifier will usually do this.
Other topics of interest
Unbreakable Vacuum cleaner – remove ground material from inside of routing machine.
Vacuum pump parts filters, vanes, blades, exhaust filters, gaskets
Accessories for your vacuum pump
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