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15
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Mixer-Nauta
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Mixer-Nauta
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Available Nauta Mixers

Showing 15 of 15 matching Nauta Mixers.

15 results
Stock Number: #242802
Capacity: 1,450 gallons
Vessel Pressure: 13.2 psi
Vessel Temperature: 176 °F
Mixer Type: Single Helix
Vessel Vacuum Rated: Yes
Dust Collection: Yes
Additional Information:
  • truncated vertical ribbon blender system,
  • classification CE Ex II 2GD T135 degrees C X,
  • pressure 913mbar /0.49 barg @ -29/80 degrees C,
  • 7157 liter total volume,
  • Helical VM ribbon screw,
  • output speed 47.5 rpm,
  • 2.6m top diameter x 2.2m high x approx 1.2m bottom diameter,
  • clamped dished top with hydraulic lifting device,
  • bottom discharge with 316L stainless steel ball valve,

(1) Labotech discharge system with magnetic participle separator

Stock Number: #242801
Capacity: 1,200 gallons
Vessel Pressure: 7.1 psi
Vessel Temperature: 176 °F
Mixer Type: Single Helix
Vessel Vacuum Rated: Yes
Dust Collection: Yes
Additional Information:
  • polished truncated cone mixer,
  • design pressure -0.1/0.49 barg @ -29/80 degrees,
  • 4500 liter useful volume,
  • internal 316L stainless steel Helical screw,
  • driven by 22/25kW, 3/50-60/400-230/380-220/415-440 volt, 1471/1467/1474/1767 rpm ATEX EEx de IIB T4 V6 motor,
  • 2.2m top diameter x 1735mm high cone section,
  • clamped top with hydraulic lifting device,
  • bottom discharge with a pneumatic segment valve,
  • clamped top lifting device manufactured by Servolift Gmbh, serial #10610, type POST HOIST-KM 45, max load 3750kg, electrics 4kw, 3/50/230-400 volt,

(1) Labotech discharge system,

(1) magnetic particle separator

Stock Number: #94525
Capacity: 3,950 gallons
Mixer Type: Single Helix
Additional Information:

connected to gear reducer rated 20 PS Screw driven from btm by 11 KW, 3/50/290/500 volt, 1400 rpm motor W/pneumatic operated discharge valve. Top has 600mm manway w/cover, 1-150mm light, 1-200mm feed

Stock Number: #205955
Capacity: 6,400 gallons
Vessel Pressure: 15 psi
Vessel Temperature: 275 °F
Dust Collection: Yes
Additional Information:

Vrieco Nauta orbital screw mixer 15 PSIG @ 275 degrees F internal ASME Code stamped Internals have a 180 grit polished finish. All Welds ground smooth, and screw is also polished with a 180 grit finish With 30HP 3/60/230/460V screw drive 3HP 3/60/230/460V arm motor Dust collector: 10' 6" long, 4'10" wide, 3'4" high, weight 800lbs.

Stock Number: #234085
Capacity: 1,650 gallons
Vessel Pressure: 87 psi
Vessel Temperature: 428 °F
Mixer Type: Single Helix
Vessel Vacuum Rated: Yes
Additional Information:

jacketed helical screw mixer/dryer internal design pressure -1/6 bar @ 220 degrees C (6300 liter) coil jacket 20 bar @ 220 degrees C (385 liter) top head jacket -1/3 bar @ 220 degrees C (180 liter) coil jacket and top head jacket are 321 stainless steel (1.4541) bolt dished top and bolt coned bottom 2m diameter kato agitator drive 750/2975 rpm mechanical seal, 321 stainless steel half pipe coil jacket on straight side and bottom cone, 321 stainless steel straight jacket on top head,mounting ring

Stock Number: #94101
Capacity: 1,850 gallons
Mixer Type: Single Helix
Additional Information:

single screw Nauta mixer Mixing chamber 120" dia x 173" Rotating arm driven by 2 HP, 3/60/230/460 volt, 1725 rpm motor Openings: 2-24", 2-8" Screw has bottom steady bearing rotation 1.437 rpm

Stock Number: #94099
Capacity: 1,850 gallons
Mixer Type: Single Helix
Additional Information:

single screw Nauta mixer Mixing chamber 120" dia x 173" cone Rotating arm driven by 2 HP, 3/60/230/460 volt, 1725 rpm motor. Openings: 2-24", 2-8". Screw has bottom steady bearing. Shaft speed 59.87 rpm, rotation 1.437 rpm.

Stock Number: #705252
Capacity: 2,650 gallons
Mixer Type: Double Helix
Dust Collection: Yes
Additional Information:

truncated cone mixer 3080mm top diameter x 2440mm high cone section with 1800mm diameter truncated cone bottom Max speed 20 rpm 316 stainless steel twin helical agitator on single shaft. serial #21084086/1 20-710 rpm Belt driven with fluid clutch and thermistor (overheat protection). Unit designed for slow rotating batch mixing. Product is subject to minimal mechanical and thermal stress. Can be used on: soup mixtures, baking mixtures, spice mixtures, feedstuff, pesticides, dry materials with liquid and dry mortar mixes. Batch size 3800-6000 Kg. Openings: top 1-500mm with inspection cover, 3-50mm (1 with magnehelics gauge); cone side 1-480mm hinged inspection door; bottom discharge 310mm x 260mm. Unit with a reverse air jet filter.

Stock Number: #94100
Capacity: 1,850 gallons
Mixer Type: Single Helix
Additional Information:

single screw Nauta mixer. Mixing chamber 120" dia x 173" cone. Rotating arm driven by 2 HP, 3/60/230/460 volt, 1725 rpm motor. Openings: 2-24", 2-8". Screw has bottom steady bearing. Shaft speed 59.87 rpm, rotation 1.437 rpm.

Stock Number: #108328
Capacity: 2,600 gallons
Mixer Type: Single Helix
Additional Information:

Type 3530. Mixing chamber 11' diameter x 17' cone. 13" diameter screw, output speed 99 rpm. Orbital arm output speed 33 rpm. Orbital arm driven by 2 HP, 3/60/230/460 volt, 1750 rpm X-proof motor.

Stock Number: #701966
Capacity: 79.3 gallons
Additional Information:

sanitary jacketed mixer, Jacket pressure 40 psi. carbon steel jacket on cone section. Belt driven.

Stock Number: #211835
Capacity: 1,600 gallons
Additional Information:

order #16667 high conical section bolt flat top, screw and rotating orbital arm both driven from the top orbital arm driven by 1.5kw, 3/50/220/380 volt, 1420 rpm motor via 50 rpm reduction gearbox screw 350mm diameter x 3624mm long, 270mm screw pitch. screw is attached via a bottom pintle bearing openings top: 2-350mm (1 is the manway), 2-250mm, 3-100mm (2 are sightglasses), side bottom discharge with chute and pneumatic valve, chute has a 200mm discharge opening with pneuamtic butterfly valve,

Stock Number: #211836
Capacity: 2,100 gallons
Additional Information:

order #M-16668, bolt flat top, screw and orbital arm both driven from the top, orbital arm driven by 2.2 kw, 3/50/220/380 volt, 1450 rpm motor 316 s/steel (1.4401) screw 350mm diameter x 4526mm long, 270mm screw pitch. screw is attached via a bottom pintle bearing, openings top: 2-350mm (1 is a manway), 2-250mm, 3-100mm ( 2 are sightglasses), side bottom discharge with chute and pneumatic valve, chute has a 200mm discharge opening with pneumatic butterfly valve

Stock Number: #76661
Capacity: 79.3 gallons
Additional Information:

Series D, Int has polished finish. 52" x 61", overall 90" long. Hinged half cover. 10" btm discharge. 64 rpm screw speed, 2.2 rpm arm speed.

Stock Number: #94526
Capacity: 3,950 gallons
Mixer Type: Single Helix
Additional Information:

1440 rpm motor, Type SP70-LM70, 36 rpm Screw driven from btm by 11 KW, 3/50/290/500 volt, 1400 rpm motor, W/pneumatic operated discharge valve Top has 600mm manway w/cover 1-150mm light, 1-200mm feed.

Shop secondhand and surplus Nauta mixers from IPP – in stock for powders, pastes, and sensitive materials

Mix with care and consistency using IPP’s ready-to-ship Nauta mixers for fragile, free-flowing or heat-sensitive products

Used Nauta mixers are vertical, conical screw mixers designed to gently mix powders, pastes, and slurries while preserving particle integrity and preventing segregation. The combination of axial and radial flow creates a low-shear blending action that is ideal for fragile, segregative, or heat-sensitive materials. With more than 47 years of process expertise, IPP supplies used, secondhand and surplus Nauta mixers from 20 global process plant sites and maintains a world-class inventory of 15,000+ ready-to-ship systems.

IPP sources Nauta-type mixers from trusted manufacturers including Hosokawa Micron, Bolz-Summix, and De Dietrich Process Systems.

Applications and industries

  • In pharmaceuticals, for gentle blending of APIs, excipients and granulated formulations
  • In chemicals, for reactive powders and catalysts that require low heat and consistent mixing
  • In food and nutraceuticals, for seasoning blends, drink mixes, and supplements
  • In plastics and additives, for colorants, powders, and dry polymer compounds

Types of materials processed

  • Fine powders and granules with varied particle size
  • Slurries, pastes and cohesive materials
  • Fragile or friable solids that break under shear
  • Heat-sensitive blends that must be processed at ambient temperature

Common materials of construction

Nauta mixers are built for precision and clean operation:

  • 316L stainless steel for sanitary, corrosive or pharmaceutical-grade environments
  • Carbon steel for general-purpose industrial use
  • Polished interiors for non-stick performance and quick product changeover
  • Jacketed vessels for optional heating or cooling during processing

Key features of Nauta mixers

  • Conical design with vertical screw agitator for consistent axial and radial flow
  • Gentle mixing with minimal energy input and low heat generation
  • High mixing homogeneity, even with small ingredient ratios
  • Vacuum or pressure operation available for sensitive compounds
  • Easy access for cleaning and inspection

Explore how conical screw mixers optimize gentle powder mixing from Powder and Bulk Engineering.

Find your Nauta mixer at IPP

Search the IPP inventory or contact IPP’s mixing equipment specialists to find the right used, surplus or secondhand Nauta mixer. Let us help you reduce downtime, improve blend uniformity, and save on capital costs.