RS Lab Vacuum Emulsifying Mixer

RS Lab Series
Vacuum Emulsifying Mixer

RS lab vacuum emulsifying mixer is a laboratory mixer system for the manufacturing of viscous emulsion, dispersion and suspension in the cosmetic, pharmaceutical, food and chemical industries.
  • Working capacity from 5L to 20L;
  • Suitable for cream and emulsion of 10,000~50,000cps viscosity;
  • Internal emulsifying and homogenizing by top mounted batch homogenizer;


Key features

  • Working capacity from 5L to 20L;
  • Suitable for cream and emulsion of 10,000~50,000cps viscosity;
  • Perfect particle size of 5 micrometers and evenly distributed;
  • External emulsifying and homogenizing by vertical type inline homogenizer with pipes;
  • Shorter batch time compared with RS series vacuum emulsifying mixer;
  • Complete process of mixing, dispersing, emulsifying, homogenizing, vacuum, heating and cooling in one unit;
  • Double temperature probes and controllers for electrical heating in main vacuum homogenizer machine;
  • Cooling system for mechanic seal inside the homogenizer for longer homogenizing time;
  • The homogenizer also works as a transfer pump for discharging finished product;
  • Contra mixing system of fixed impellers with holes and wall scraper;
  • Outer anchor agitator has pipe design for enhanced mixing and good appearance;
  • Variable speed for homogenizer and agitator;
  • Oil hydraulic lifting system for easy cleaning and maintenance;
  • Double jackets for heating and cooling;

Device Characteristic

Working capacity (L)Agitator power (kw)Speed (rpm)Homogenizer power (kw)Speed (rpm)Oil/Water tank (L)Agitator power (kw)Speed (rpm)


  • Cosmetics & Toiletries: cream, lotion, wax, mascara, gel, toothpaste;
  • Pharmaceuticals: ointment, dental composite, syrup, injection;
  • Food: mayonnaise, dressing, jam, butter, margarine, wasabi;
  • Chemicals: polyester, synthetic fiber, shoe cream;


  • Fixed cover with bolts or welding to save budget;
  • Different slow mixing part designs available;
  • Frame type slow agitator for oil pre-mixer;
  • Mettler-Toledo load cells;
  • Extra openings on the vertical type inline homogenizer for adding hot and cold ingredients and powders;
  • Flow meter automation for feeding liquid oil and water;
  • Pressure vessel design for different steam pressure;
  • SIP is available upon request;
  • Different power supply acceptable;
  • Siemens PLC for automation of mixing, dispersing, emulsifying, homogenizing, vacuum, transferring, heating and cooling etc;


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