Pneumatic Stuffer Box for Prototyping & Short Run Molding

**Prototyping ** Short Run Molding ** **MicroMolding**

Tired of cleaning pumping units after constant material changes? Don't want the hassle of setting up or having to break down a pumping unit after short run production or micro-molding?   M.R. Mold & Engineering's STUFFER BOX is your answer for prototyping, short run molding or micro-molding!


  • Volume:  27 cubic inches or 1.1 pounds of pre-mixed material
  • Capable of feeding LSR, gum stock silicone and some organic rubbers
  • Chamber is 420 hardened stainless steel
  • Controller regulates air pressure to 120 psi; 1200 psi on the material
  • 3/4-14 NPT female thread to connect the Stuffer Box to your molding machine
  • Material is fed directly into the machine barrel, eliminating cleaning a pumping unit and material feed mechanism

Contact M.R. Mold & Engineering at 714-996-5511 for more information.

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