Conical Screw Vacuum Dryer

The Nauta Conical Screw Vacuum Dryer, is meticulously designed to eliminate material retention zones, ensuring an uninterrupted and efficient drying process. Its unique conical shape allows for quick and complete self-draining, preventing product retention and making cleaning effortless and thorough. The dryer’s advanced mixing arm design enhances drying efficiency by enabling rapid drying and mixing under vacuum conditions.

This conical vacuum dryer is particularly suited for the final drying of sensitive materials like powders, granules, pastes, and slurries. It performs exceptionally well with brittle, lumpy, or temperature-sensitive products, making it the preferred choice for industries such as pharmaceuticalschemicals, and food processing where maintaining product integrity is critical.

Shiv Shakti Process Equipment is a leading manufacturer of Nauta Conical Vacuum Dryers in India, offering high-performance drying solutions that deliver consistent results for your production needs.

  • Sizes
    Available:
    From 20 to 20000 Liters
  • Materials of
    Construction:
    SS 316, SS 304, SS 904L, Hastelloy, Titanium
  • Coatings
    Available:
    Halar (ECTFE), Teflon (PFA), Rubber Lining, FRP Lining

Technical Specifications

Size (Liter) Diameter (m) Height (m) Heating Surface (m²) Drive Power (kW) Weight (kg)
Pilot Model
SS -10 0.4   0.16 0.35 120
SS -50 0.68 1.5 0.56 1.5 600
SS -100 0.9 1.7 0.84 2.2 800
SS -150 1 1.8 1.11 3 1,000
Industrial
SS -200 1.1 2 1.41 3 1,100
SS -300 1.2 2.1 1.75 5.5 1,200
SS -500 1.4 2.4 2.53 7.5 2,100
SS -800 1.6 2.6 3.46 9 2,500
SS -1000 1.75 2.7 4.1 11 2,800
SS -1500 1.95 3.2 5.41 15 3,000
SS -2000 2.1 3.6 6.61 18.5 3,300
SS -3000 2.4 3.8 8.55 30 4,800
SS -4000 2.6 4 10.2 37 6,300
SS -6000 2.9 5.2 13.4 55 7,300
SS -8000 2.9 5.6 16.3 75 8,200
SS -10000 2.9 6 19.3 90 9,400

Product Features

Feature Description
Efficient Drying Mechanism The helical screw agitator ensures continuous mixing, leading to uniform drying, even for sticky or heat-sensitive materials.
Vacuum Technology Operates under vacuum, significantly lowering the drying temperature to prevent product degradation and retain quality.
Energy Efficient Optimized heat transfer and shorter drying times help reduce energy consumption, lowering operational costs.
Hygienic Design Features easy-to-clean surfaces and components, ensuring high standards of cleanliness and preventing contamination.
Versatility Available in a range of capacities, making it adaptable to various industrial needs, whether large-scale or small-scale drying operations.
    Optional Extras:
  • CIP (Clean-in-Place) System Automated internal cleaning system to minimize downtime and maintain consistent hygiene.
  • Enhanced Heating Options Jacket heating or internal screw heating for superior temperature control during the drying process.
  • Advanced Automation Integration with PLC-based control systems for seamless, precise operation and monitoring.
  • Explosion-proof Design Specially designed for safe operation in hazardous environments or with explosive materials.
View Product Features