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Type: Dryer-Rotary Vacuum
Manufacturer: Buss AG Basel Schwein
Condition: Used
Material: Stainless Steel 316
Capacity Design: 2.5 m3 (90 ft3)
Capacity Working: 1.7 m3 (60 ft3)
Rotary Vacuum Paddle Dryer with heated shaft. Vessel rated for Full vacuum internal 316SS internals SS 1/2 pipe coil jacket one head bolted dished, one head welded dished. Unit has approx. 12" diameter heated shaft with paddle agitator blades. Shaft is direct coupled to a gear reducer 3/60/230/460 volt Openings include: (1) 18" Top, (1) 12" x 16" end port with hinged cover, Bottom center discharge.
Diameter: 1,219 mm (48 in). Length: 3,658 mm (144 in). Height: 1,422 mm (56 in). Orientation: Horizontal. Agitation Seal Type: Packing. Jacket Material: Stainless Steel Other. Jacket Pressure: 4.1 bar (60 psi). Jacket Type: Half Pipe/Limpet.
Type: Dryer-Rotary Vacuum
Manufacturer: Giovanola
Condition: Used
Material: Stainless Steel 316
Capacity Design: 3 m3 (105.9 ft3)
Capacity Working: 2 m3 (70.6 ft3)
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,
Diameter: 1,250 mm (49.2 in). Length: 3,000 mm (118.1 in). Pressure: 1.01 bar (14.7 psi). Orientation: Horizontal. Operational Mode: Batch. Agitation: Yes. Jacket Material: Stainless Steel 321. Jacket Pressure: 6 bar (87 psi).
Type: Dryer-Rotary Vacuum
Manufacturer: Rosenmund AG
Condition: Used
Material: Stainless Steel 316
Capacity Design: 10 m3 (353.1 ft3)
Capacity Working: 6.7 m3 (236.6 ft3)
Jacketed rotary vacuum batch paddle dryer with static chopper blades Patent and designed by List DTB manufacturing #3000.01.01.01.3000, working pressure internal -1/6 bar @ 260 degrees C (11000 liter), jacket 6 bar @ 260 degrees C (511 liter), shaft 6 bar @ 260 degrees C (560 liter), bolt flat ends, 316Ti stainless steel (1.4571) half pipe coil jacket on straight side and both ends, paddle driven by a 110/112w, 3 phase, 50/60 Hz, 400-690/460 volt, 1488/1791 rpm, IP 55 siemens CE motor via a Flender 906/9.4 rpm reduction gearbox paddle speed 9.4 rpm openings top: 1-800mm (filter), 4-250mm, 4-150mm (product inlet), 2-150mm, 2-50mm, 4-50mm (jacket), side: 8-50mm (jacket), bottom: 1-150mm (center discharge), 1-80mm, 4-50mm, both flat ends: 2-50mm (jacket) dryer with dust filter, cyclone
Diameter: 1,900 mm (74.8 in). Length: 4,930 mm (194.1 in). Temperature: 260 °C (500 °F). Pressure: 6 bar (87 psi). Orientation: Horizontal. Operational Mode: Batch. Agitation: Yes. Agitation Seal Type: Packing. Dust Collection: Yes. Jacket Material: Stainless Steel Austenitic. Jacket Pressure: 6 bar (87 psi). Jacket Temperature: 260 °C (500 °F). Jacket Type: Half Pipe/Limpet.
Type: Dryer-Rotary Vacuum
Manufacturer: Drais
Model: TP 16000 FM/VAC
Condition: Used
Material: Carbon Steel
Capacity Design: 16 m3 (565 ft3)
Capacity Working: 12 m3 (423.8 ft3)
Drais Mannheim plow type Rotary Vacuum Dryer system with a dust collector Plow blades on mixing shaft and choppers mounted in side wall Unit has Carbon steel internals With an (6) choppers/homogenizers, each 7,5 Kw, 1500 rpm 3/50/230/400 volt Dryer includes: 42 square meter S316SS tube & Head, carbon steel shell horizontal vacuum condenser manufactured by Shin Meiwa Industry, Kobe Japan rated ).5 Bar @ 90 degrees C in the shell, 6 bar @ 42 degrees C in the tubes. A top mounted dust collector, a vacuum pump and control panel. Vertical dust collector has eight filters, each is 150mm diameter x 1500 mm long, estimate filter area at 46 m2 (504 sq.ft.).
Diameter: 2,060 mm (81.1 in). Length: 4,800 mm (189 in). Temperature: 110 °C (230 °F). Pressure: 1 bar (14.5 psi). Agitation Seal Type: Mechanical. Number of Choppers: 6. Jacket Material: Carbon Steel. Jacket Pressure: 3 bar (43.5 psi). Jacket Temperature: 140 °C (284 °F).
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.
These dryers are designed for cleanability, corrosion resistance and precise thermal control:
Learn more about vacuum drying principles and equipment from Pharma Manufacturing.
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.