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Mini-Screw Extruder (MSE)



Caleva Mini Screw Extruder

The Caleva Mini-Screw Extruder (MSE) is an ideal bench top, laboratory tool for extruding very small quantities of potent, limited supply or very expensive wet granulated materials.

 

The MSE is an extruder that is supplied with a single, horizontal, helical screw and a set of extrusion dies that allow the scientist to easily produce various diameter extrudate. The extrusion dies are easy to change and inexpensive when compared to the extrusion screens used in large laboratory extruders. The amount of material that is “lost” (i.e remains in the apparatus) during a run is approximately 5 grams and can vary depending upon the material.

 

The MSE is very simple to use, clean, maintain and provides you with the small amounts of extrudate needed. Should you need to produce spheroids from the extrudate, then the Caleva Multi-Bowl Speronizer (MBS) is required.

 

The Multi-Bowl Speronizer (MBS) can be equipped with a very small diameter (60mm) disc and bowl in order to spheronize the extrudate output of the Caleva MSE Mini Screw Extruder.

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  • Compact bench top extruder.
  • Minimum batch size - 5 grams.
  • Easily fits in containment isolator.
  • Very simple operation
  • Requires no tools for assembly / disassembly.
  • Product contact parts 316 SS & FDA plastic.
  • Furnished with set of extrusion dies.
  • Allows expensive, potent & scarce materials to be extruded.
  • Rectangular SS extrudate collection pan.
  • Clear plastic interlock safety cover.
Size (approx.): 40x25x40cm.
Weight: 25kg
Cabinet: 304 SS
Contact Parts: 316 SS and acrylic
Motor: (Power) 180W AC
Controls: Front mounted panel with STOP/START buttons, POWER ON, MOTOR ON indicators for ease of use. A direct reading tachometer is incorporated showing Extruder RPM. Geared motor driven by an inverter. Speed is set by an infinitely variable noncalibrated potentiometer.
Minimum Load: The effective minimum load requirement is about 5g.
Documentation Supplied
  • Installation and operation manual
  • Parts list
  • Completed quality control check sheet
  • CE certificate of conformity.
  • Mill certificates for contact parts in stainless steel are available as an option if required
  • Full IQ/OQ is available as an option
  • Heatable jacketed barrel.
  • Extrusion dies with non standard openings.
  • DataStor-2 Data collection & reporting system.
  • Installation, start-up & training.
  • Product SS contact mill /  and other material certificates.
  • IQ/OQ document package.
  • Power meter.
  • Spare extruder head.

Images & Video

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