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Rotary Vacuum Dryers - Used and Surplus Inventory | IPP

Used rotary vacuum dryers for sale: low-temperature drying for heat-sensitive materials

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Manufacturer: Giovanola
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Specifications

Available Rotary Vacuum Dryers

Showing 5 of 5 matching Rotary Vacuum Dryers.

Stock Number: #233654
Capacity Design: 3 m3
Capacity Working: 70.6 ft3
Diameter: 1,250 mm
Length: 3,000 mm
Pressure: 14.7 psi
Rated for Vacuum: Yes
Heat Transfer Surface Area: 126 ft²
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Jacket Material: Stainless Steel 321
Jacket Pressure: 6 bar
Additional Information:

jacketed rotary vacuum paddle dryer safe operating pressure of vessel atmospheric/vacuum 3000 liter with rotary union joint top mounted dust filter, bottom discharge with valve,

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Stock Number: #236005
Capacity Design: 2.2 m3
Capacity Working: 1.6 m3
Diameter: 59.1 in
Length: 156.9 in
Height: 116.1 in
Temperature: 329 °F
Rated for Vacuum: Yes
Heat Transfer Surface Area: 55.2 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Additional Information:

Rotary vacuum paddle dryer system system includes tanks, filters, pumps and other ancillaries Dust Collection: Yes. Jacket Material: Stainless Steel Other. Jacket Pressure: 94.3 psi. Jacket Temperature: 329 °F. Jacket Type: Half Pipe/Limpet.

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Stock Number: #234005
Capacity Design: 10 m3
Capacity Working: 236.6 ft3
Diameter: 1,800 mm
Length: 4,500 mm
Temperature: 200 °C
Pressure: 3.2 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 270 ft²
Shaft Cored and National Board Stamped: Yes
Agitation: Yes
Jacket Material: Stainless Steel 316
Jacket Pressure: 6 bar
Additional Information:

internal design pressure -1/3.2 bar @ 200 degrees C (10000 liter), jacket 6 bar @ 200 degrees C (420 liter) jacketed rotary vacuum paddle dryer shaft/paddle 3 bar @ 200 degrees C (520 liter) (1) weld dished end, (1) bolt dished end paddle belt driven by 30kw motor, paddle speed 3 rpm paddle is cored for steam heating, rotary union joint, center bottom outlet Jacket Temperature: 200 °C. Jacket Type: Half Pipe/Limpet.

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Stock Number: #234075
Capacity Design: 10 m3
Capacity Working: 236.6 ft3
Diameter: 1,800 mm
Length: 5,150 mm
Height: 102.4 in
Temperature: 200 °C
Pressure: 1 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 310 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Additional Information:

jacketed rotary vacuum paddle dryer internal design pressure -1 bar @ 200 degrees C (10000 liter) coil jacket 6 bar @ 200 degrees C (420 liter) rotor/paddle 6 bar @ 200 degrees C (520 liter), (1) weld dished end (drive), (1) bolt dished end rotor/paddle with union joint center bottom discharge Jacket Material: Carbon Steel. Jacket Pressure: 6 bar. Jacket Temperature: 200 °C. Jacket Type: Half Pipe/Limpet.

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Stock Number: #236004
Capacity Design: 2.2 m3
Capacity Working: 56.5 ft3
Diameter: 1,500 mm
Length: 4,000 mm
Height: 116.1 in
Temperature: 165 °C
Rated for Vacuum: Yes
Heat Transfer Surface Area: 55.2 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Additional Information:

jacketed vacuum paddle dryer system design pressure internal vacuum @ 165 degrees C (2223 liter total capacity), heating capacity internal 3.5 square meter, jackets 1.63 square meter, paddle 3.38 square meter paddle cored for heating, paddle speed 4 rpm 11 kw, 3/50/380 volt, 1450 rpm motor front hinged door with half pipe coil jacket, system includes: (1) 630 liter 316L stainless steel vertical pressure tank, internal pressure 2 bar + vacuum @ 200 degrees C, 1m diameter x 790mm straight side, weld dished top and bottom, (1) 1.6 square meter 316L stainless steel vertical jacketed dust filters, 448mm diameter x 1632mm overall height, weld dished top, weld coned bottom, half pipe coil jacket Dust Collection: Yes. Jacket Material: Stainless Steel Other. Jacket Pressure: 6.5 bar. Jacket Temperature: 165 °C. Jacket Type: Half Pipe/Limpet.

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Shop used, surplus and secondhand rotary vacuum dryers from IPP – in stock and engineered for gentle processing

IPP helps you save time and money with ready-to-ship vacuum dryers for pharma, chemical and specialty manufacturing

Rotary vacuum dryers are indirect batch dryers designed for efficient moisture removal under vacuum conditions. They’re ideal for temperature-sensitive products, solvent recovery, and materials that require precise control during drying. With over 47 years of experience, IPP offers a wide inventory of used, secondhand and surplus rotary vacuum dryers from 20 global plant sites and more than 15,000 ready-to-ship systems. These units combine heat transfer efficiency with controlled environments, helping manufacturers reduce drying times while protecting product quality.

The rotary motion improves contact between the material and the heated wall of the jacketed vessel. Combined with vacuum pressure, this design reduces the boiling point of moisture or solvents, making it ideal for thermally unstable or hazardous materials.

Primary uses across industries

  • In pharmaceutical manufacturing, rotary vacuum dryers are used to dry APIs, intermediates and fine powders
  • In chemical processing, they handle temperature-sensitive compounds and solvent-laden materials
  • In food and nutraceuticals, they gently dry botanical extracts, proteins and flavorings
  • In specialty materials, such as pigments, dyes and polymers, they offer low-oxygen, low-temp environments

Types of materials processed

  • Heat-sensitive powders, pastes and slurries
  • Solvent-containing materials requiring closed-loop recovery
  • Products with strict purity and moisture content specifications

Common materials of construction

These dryers are designed for cleanability, corrosion resistance and precise thermal control:

  • Stainless steel for sanitary, food-grade and chemical applications
  • Carbon steel for general-purpose, non-corrosive processing
  • Hastelloy and specialty alloys for aggressive chemicals or high-purity uses

Key features of rotary vacuum dryers

  • Indirect jacketed heating for efficient thermal transfer
  • Vacuum operation for low-temperature drying
  • Rotating drum for uniform drying and reduced clumping
  • Compatible with solvent recovery systems
  • Batch design for high control over final product quality

Learn more about vacuum drying principles and equipment from Pharma Manufacturing.

Find your rotary vacuum dryer at IPP

Search the IPP inventory or contact IPP’s equipment experts to locate the ideal used, surplus or secondhand rotary vacuum dryer for your operation. IPP helps you save time and money with equipment that’s ready to ship and backed by decades of proven experience.

Dryer-Rotary Vacuum FAQ

Have questions about Rotary Vacuum Dryers or our services? Learn more about our products and why customers choose IPP.

What types of products are best suited for rotary vacuum drying?
Materials that are heat-sensitive, solvent-rich, or require precise moisture control—like APIs, dyes, and botanicals—are ideal candidates.
How does a rotary vacuum dryer differ from other vacuum dryers?
The rotary design improves product contact and prevents caking or clumping, making it more effective for pastes, slurries and sticky materials.
What are key maintenance points for rotary vacuum dryers?
Check mechanical seals, vacuum integrity, gear drives, and jacket performance. Clean regularly to avoid contamination or buildup.
What are the benefits of buying used or secondhand process equipment from IPP?
IPP offers faster lead times, savings up to 70%, and reliable support from a team with more than 47 years of process industry experience.