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Description

The sigma mixer extruder contains a set of kneading blades and one or two extrusion screws that are contra-rotating. In a w-shaped trough, the blades are positioned on a horizontal axis. One or two extrusion screws are below the blades in a separate cavity. The blades rotate towards each other throughout the mixing cycle, while the mixing screws rotate in the opposite direction, continuously feeding materials into the mixing blades. The screw is reversed after the mixing cycle is finished, and the mixed product is extruded from the mixing zone.


The kneader extruder integrates the performance of a double arm mixer with sigma or masticator blades and with the convenience of extrusion screws allowing highly viscous materials to be mixed and discharged easily. Double arm kneader mixer extruders are capable of handling materials up to 10 million centipoises in viscosity.





Mixer Extruder Assembly



Sanitary Design Kneader Mixer Extruder with Quick Clean Provision




Laboratory Mixer Extruder with Quick Clean Design



Sigma Kneader Extruder




Sigma Mixer Extruders Applications

  • Adhesives
  • Artificial leather
  • Biscuit dough
  • Butyl rubber
  • Carbon Brushes
  • Carbon pastes
  • Ceramics
  • Ceramics Grinding wheel preparations
  • Chemicals
  • Chewing gum
  • Crayon and pencil lead
  • Energetics materials
  • Epoxy Putty
  • Explosive Mastics
  • Explosives
  • Fiberglass resin dough's
  • Food and confectionery products
  • Gaskets and Gland Pickings
  • General mixing
  • Grinding wheel preparations
  • Hot-Melts products
  • Inks and pigment
  • Marzipan
  • Mastics
  • Metal powders
  • Moulding preparations
  • Pencil erasers
  • Pharmaceuticals
  • Plastics
  • Putties
  • Refractories
  • Resin dough's
  • Sealants
  • Sealing compounds
  • Silicone rubber
  • Soaps and detergents
  • Solid propellants
  • Spices
  • Sugar pastes
  • Synthetic Fibers
  • Tooth Paste
  • Varnishes

Sigma Mixer Extruders Video Gallery


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