Extrusion Lines: All types of lines for extruders from 0.25 inch (6mm) to 1.5 inch (37mm) diameter.

            Microtruders   Taskmaster   Tech Support   Trade Shows   Current Products

 Production Compounding Screws: Patented replacement screws compound like twins and better for all brands:

     RPVC Dry Blend: High output + compounding.  Replace expensive pellets with dry blend and eliminate expensive conical twin screw extruders.

                     Single Screw Extruded Rigid PVC Dryblend: Press Release

                     RPVC Pellets Extruded at 96 RPM: Press Release

                      Antec 2008 Presentation Graphics

        Examples of Randcastle SSE Compounding (Nano, high filler, RPVC, Immiscibles, blends, etc.

                 Immiscible Blends: Press Release

     Pearlescent Color Concentrates are easy Under Construction

Micro Batch Mixer: Compound small batches into a strand without scraping hot polymer from rotors! Save time, make better mixes, then scale results to compounding screws above!

                Micro Batch Mixer Paper    Micro Batch Drawing    Micro Batch Pictures    Antec 2008 Presentation Graphics

Lab Services: Complete lab systems are available for cast film, sheet, blown film, coextruded film (to 15 layers, coextruded rod, triple venting devolatilization, compounding/pelletizing, monofilament and multifilament fiber, reactor pumps, and online rheometers. 

                Lab Services    Directions   
   

LINKS		If you would like a quotation, need to discuss a possible lab trial, or just want to ask some questions, please Email us at Sales@Randcastle.com
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