Conical mixers

How does a Nauta mixer work?

A conical screw mixer is useful in industrial applications that require gentle mixing action to minimise distortion of the products or heat generation. Hence, it is ideal for mixing small portions and combining them to form a large mixture. The low operative cost compared to other mixers makes a conical mixer suitable for blending. The mixer relies on a planetary rotating screw near the wall and the bending principle based on the materials' differential travel speed in the vessel's conical section. Ingredients at the bottom of the conical vessel are constantly lifted by the screw and spread on the upper sections. Since the screw agitator turns on its axis, it produces a lifting action as it spirals materials upward. The screw also creates a spiral current throughout the batch to remove materials away from the walls. During the movements, the Hosokawa Nauta also breaks lumps and can blend materials that require high-shear mixing.

What are the benefits of a conical screw mixer?

When shopping for blending and mixing machines, you have a selection to choose from, but Nauta mixers provide more benefits. Some industrial processes require versatile blending. For instance, heat-sensitive materials require machines that generate minimal heat during mixing, while denser materials could require additional power to blend. Conical-shaped mixers have a gentle but thorough mixing power with the three-way mixing action that involves cone vessels, arms and screws. Gentle mixing makes conical mixers ideal for delicate, dense and heat-sensitive materials. The machines have a vertical design and can fit into a small space since the main parts stack onto a smaller base, thus saving floor space. The triple-mix design allows conical screw blenders to work without using a lot of energy, making them cost-effective. You can also find conical dryers that mix and dry various ingredients simultaneously.

Get the best conical mixers on the market from Foeth.