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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)
Diameter: 1,219 mm (48 in). Length: 3,658 mm (144 in). Height: 1,422 mm (56 in). Rated for Vacuum: Yes. Heat Transfer Surface Area: 15.1 m² (163 ft²). 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: List (Switzerland)
Model: 10'453
Condition: Used
Material: Titanium
Capacity Design: 10 m3 (353.1 ft3)
Capacity Working: 6 m3 (211.9 ft3)
vacuum paddle dryer with dust filter and heated shaft Order number: 14.-235/24158/00000/2-2871/53 Internal pressure rating -1/+0,5 bar @ 151 degrees C operating temperature (total volume 11.000 liter) straight side jacket pressure rated 6 bar @ 151 degrees C (volume 340 liter) Serpentine (2) 1/2 pipe coil jackets each coil rated 6 bar @ 151 degrees C (volume 50 liter); heated shaft rated 6 bar @ 151 degrees C ( volume 1120 liter) (1) bolted for shaft removal; with 3 zone jacket on straight side and 1/2 pipe coil jacket on each head Agitator shaft is 600 mm diameter and has has paddle agitators with flat blades, mechanical seals, and a rotary joint on one end for heating the shaft. Driven through a shaft mounted gear reducer Bag filter mounted on top of dryer housing. Openings include: Top - (1) 1000 mm diameter opening for bag filter, (1) 600 mm feed opening, (1) 500 mm manway with cover; center bottom outlet, 340 mm ID / 420 mm OD With Titanium Grade 2 vertical jacketed dust filter, 10 m3 (353 cubic foot) and 18 cages for filters/ socks. 1000 mm diameter x 2400 mm high, with assist top cover for sock replacement
Diameter: 2,000 mm (78.7 in). Length: 3,770 mm (148.4 in). Height: 3,800 mm (149.6 in). Temperature: 151 °C (303.8 °F). Pressure: 0.5 bar (7.3 psi). Rated for Vacuum: Yes. Heat Transfer Surface Area: 23.4 m² (252 ft²). Shaft Cored and National Board Stamped: Yes. Orientation: Horizontal. Agitation: Yes. Agitation Seal Type: Mechanical. Dust Collection: Yes. Jacket Pressure: 6 bar (87 psi). Jacket Temperature: 151 °C (303.8 °F). Jacket Type: Half Pipe/Limpet.
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). Rated for Vacuum: Yes. Heat Transfer Surface Area: 29.1 m² (313 ft²). 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 wallUnit has Carbon steel internalsWith an (6) choppers/homogenizers, each 7,5 Kw, 1500 rpm3/50/230/400 voltDryer 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). Rated for Vacuum: Yes. Heat Transfer Surface Area: 30.8 m² (332 ft²). 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.