Laboratory testing instrument manufacturer106-C Raja Dinendra Street, Kolkata – 700004, India

Testing instrument manufacturer+91 98310 09675 , +91 84201 44822

Sigma Mixer


Sigma Mixer is a testing instrument used for mixing polymer. The mixers are used for determination of thermoplastics, thermostats, elastomers, ceramic moulding compounds, fillers, pigments and much more plastic and plastifying materials under praxis- oriented conditions, cost effective , reliable and little expenditure of time and material.

The specifically designed rotors and the chambers are made of stainless steel. Counter rotation towards each other at different speeds provides excellent compounding and mixing characteristics. The chamber and the rotor are heated electrically and temperature is controlled by Temperature Controller.


  • Material of Chamber: Stainless Steel
  • Material of Rotor: Stainless Steel
  • Motor: 2 HP
  • Fixed Speed or Variable Speed
  • Capacity: 50 to 100 deg Celsius
Sigma Mixer
New Sigma Mixer