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NAUTA MIXER or VERTICAL CONE SCREW BLENDER or CONICAL SCREW MIXER

The CONICAL SCREW TYPE OF THE MIXER is popularly known as the Nauta Mixer or Nauta Conical Mixer.

THE BASIC UNDERSTANDING OF NAUTA MIXER OR CONICAL SCREW MIXER OR VERTICAL CONE SCREW BLENDER

The CONICAL SCREW MIXER is worldwide popular for its gentle mixing action, less mixing cycle, less energy consumption, minimum damage to powder particles, easy discharge, and easy cleaning procedure. The Nuata type conical mixer is the most preferred in the industry where the mixing of multiple products needs to be conducted as the cleaning procedure is very easy as 100% discharge is achieved via a lower bottom valve.

nauta mixer or vertical cone screw blender

WHAT IS NAUTA MIXER OR CONE SCREW MIXER?

The CONICAL SCREW MIXER OR VERTICAL CONE SCREW MIXER is the most powerful batch type of the mixer specifically suitable for mixing the free-flowing powders, different size granules, mixing dry powder with liquid and mixing the material along with external heating-cooling and drying effect.

The ARVINDA BRAND CONICAL SCREW MIXER or NAUTA MIXER ensures the superior quality of mixing with the highest accuracy and with zero chance of particle size reduction or powder distortion or degradation.

THE WORKING PRINCIPLES OF NAUTA MIXER OR CONICAL SCREW MIXER

The Nauta Mixer or Conical Screw Mixer consists of the Vertical Cone Shape of the Vessel inside which the screw is mounted upon the central arm. The screw rotates at very High speed around 70 to 80 RPM and rotates at the inside periphery of the Cone Vessel, while the central arm rotates at a very low speed of around 1 to 2 RPM.

The rotating screw at high speed lifts the raw material from the bottom of the Vessel and conveys it to the upper surface. The Screw rotates at very high speed and which is connected with an extended Central Orbital Arm which also self rotates inside the vessel, which ultimately creates the convective action of mixing of raw materials inside the Cone Shape Mixing Vessel. 

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HOW THE CONVECTIVE MIXING EFFECT IS ACHIEVED IN THE CONICAL SCREW MIXER (NAUTA MIXER)?

The triple mixing action or Convective mixing effect in the Nauta Mixer (Conical Screw Mixer) is generated by below mentioned three components.

  • AXIAL MIXING ACTION BY THE HIGH-SPEED SCREW
  • RADIAL MIXING ACTION BY THE CONICAL SHAPE OF THE VESSEL
  • TANGENTIAL MIXING ACTION BY THE CENTRAL ARM
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In the first instance, the screw rotates inside the periphery creates the axial movement along with conveying the material to the upper surface inside the vessel. But due to the effect of gravity material falls downward and the counter flow of material begins simultaneously. The material which falls downward gets recirculated instantly and the speed of recirculation of the material increases with the decrease of the diameter of the vessel. So along with these two different opposite as well as simultaneous flow and movement of the material generated by rotating screw, the main central orbital arm also adds the third effect of agitation of the whole material inside the Conical Vessel at very low speed which results into the finest quality of the homogeneous mixing with highest standard of accuracy in less time interval and with also breaking the lumps inside the Conical Shape vessel.  This triple action of the material inside the Nuata mixer also helps to consume less energy and minimum heat generation.

MATERIAL OF CONSTRUCTION


CONTACT PARTS: OPTIONS

  • AISI 316 GRADE STAINLESS STEEL
  • AISI 304 GRADE STAINLESS STEEL

NON CONTACT PARTS: OPTIONS

  • AISI 316 GRADE STAINLESS STEEL
  • AISI 304 GRADE STAINLESS STEEL
  • MILD CARBON STEEL
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SALIENT FEATURES

  • The superior quality of mixing and uniformity
  • Gentle Mixing with the highest accuracy
  • Triple Convective Mixing Effect
  • Energy Efficient & Environment-Friendly Sanitary design
  • Zero retention or residue (100% discharge of the raw materials)
  • Less Energy consumption
  • Less Heat Generation
  • Longer life of the equipment
  • Noiseless & Vibration Less Operation,
  • Input Nozzles on the Top cover for Material Feeding
  • Discharge- Manual Operated Valve
  • Safety features like emergency shutdown and Limit switch
  • Branded Motor
  • Powerful Gear Reducer drive with best Service Factor and higher power transmission capabilities
  • High-Quality Control Panel with many important features for R&D

OPTIONAL FEATURES

  • Spraying Nozzles
  • Heating/Cooling Jacket
  • High-Speed Choppers

CAPACITY AVAILABLE:
5 LITERS TO 25000 LITERS


USE AND APPLICATION OF RIBBON BLENDER

  • BATCH SIZE from 5 liters to 25000 Liters
  • Soft-Gentle mixing of dry solid segregates
  • Blending of dry solids with slurry, paste, and liquid materials
  • Uniform coating of liquids over dry solids
  • Uniform mixing and lubrication of dry granules 
  • Medicine Tablet granulation line
  • Mixing of Active Pharmaceutical Ingredients, Food powder, Spices, Seasoning, Flavors, Tea-Coffee Premix, Starch Powder, Nuclear, Chemical, Pigments, Bakery Items, Protein-Vitamin Supplements, Specialty Chemicals, Agrochemicals, bulk drugs, oil, paint, colorants.
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