Nauta Mixer - Cone Screw Mixer

About Nauta Mixer - Cone Screw Mixer

Nauta Mixer - Cone Screw Mixer

Uniform Mixing & Blending Process of dry Powder

Application & Process :

The Nauta Cone screw mixer is generally used in case of applications that require gentle mixing action and minimal heat generation without any product distortion. The Nauta Mixer is Ideal mixer to mix various small lots to make uniform one lot or to mix many large proportions of powders to a uniform product in Food, Chemical Pharmaceutical, Minerals, Guar Gum, Starch and Cellulose. The Nauta mixer offers low operative cost than any other types of mixers.The Nauta mixer is a planetary rotating screw near the wall of cone without end resting of screw. The principle of blending is based on the differential travel speeds of product particles in the conical section of the vessel. The material from the bottom section of vessel is lifted by the screw and spread over the upper sections. The screw agitator turning on its axis produces a lifting action as it spirals the material in an upward flow. At the same time the screw orbits the tank, the screw removes material away from wall and deflects it into the centre of the tank setting up a spiral current thought the batch. The material lifted by the screw gravitates downwards thoroughly intermixing with material being spiraled upward. This results in most intimate intermingling of all ingredients.The nauta mixer is mixes the powders but also breaks the lumps. This blender/mixer can also be used for applications that requires high shear mixing, which can be accomplished using separately driven lump breakers.
Safety Features :
Total drive transmission system enclosed Overload relay Protection and Emergency stop button
Salient Features :
Designed as per cGMP - Current Good Manufacturing Practices OR Non GMP STANDARD Model. Contact parts in AISI 316, AISI 304 or MS as desired by customer. The sizes of Nauta mixer available are 500 liters to 5000 liters Nauta Mixer achieves excellent accuracy in mixing even when the components are present in minor quantity. Conical mixers, blenders, homogenizers, reaction vessels, vacuum dryers and live storage hoppers. Higher efficiency achieved compared to horizontal blenders. Easy addition of liquid. Shorter mixing time 4 to 10 Minute. Low power consumption. Gentle Mixing achieved. Rotary discharge valves and pneumatic discharge systems employed for faster discharge rate. Easy to clean: These conical mixers are easily cleanable either in a dry way using special extra large doors on the vessel or in a wet way using spraying devices.
Optional Features :
Jacketing Cone for heating and cooling. Vacuumized process. Different type of mixing stirrer.

MODEL Total Volume Liter Working Volume Liter Screw RPM Swing Arm RPM ScrewHP Swing Arm HP Weight KgPNM-500 500 300 PNM-1000 900 540 PNM-2000 1800 1080 Please contact us for details.PNM-4000 3500 2100 PNM-5000 5500 3300

Versatile Mixing Across Industries

Engineered for gentle yet thorough mixing, the Nauta Mixer is ideal for processing powders, granules, and pastes in food, pharmaceutical, chemical, and dye industries. Its robust design accommodates a broad range of materials and batch sizes, delivering homogeneous blends with minimal product loss. With capacities ranging from 100 to 10,000 liters, it's suitable for both small-scale and large-scale applications.


Efficient and Homogeneous Blending

Utilizing both convective and diffusive blending methods, the cone screw design ensures optimal circulation and mixing of materials. The screw, powered by a motorized gearbox and rotating at 30-70 RPM, provides gentle agitation, preserving product integrity. This process minimizes energy consumption while achieving fast and consistent results in as little as 10 minutes, depending on material properties.


Designed for Safety, Hygiene, and Easy Maintenance

Built to GMP/cGMP standards, the Nauta Mixer features food-grade seals, a dustproof design, and mirror or matt finishes for high hygiene standards. It incorporates safety features like overload protection and emergency stop switches. Easy cleaning is ensured with CIP compatibility and accessible vessel interiors, reducing downtime and supporting compliance with industry regulations.