Conical Screw Mixer Or Cone Screw Blender (NAUTA TYPE MIXER)

The CONICAL SCREW TYPE OF THE MIXER is popularly known as the NAUTA Mixer Machine.

THE BASIC UNDERSTANDING OF 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. This type of 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.

What is Conical Screw Mixer or Vertical Cone Screw Blender ?
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 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 Conical Screw Mixer or Vertical Cone Screw Blender
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. 

HOW THE CONVECTIVE MIXING EFFECT IS ACHIEVED IN THE CONICAL SCREW MIXER ?
The triple mixing action or Convective mixing effect in Cone Screw 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

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

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.