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

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Results 56 items found

Available Rotary Vacuum Dryers

Showing 25 of 56 matching Rotary Vacuum Dryers.

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Stock Number: #213051
Dryer - Rotary Vacuum Stainless Steel 316 by Buss AG Basel Schwein
Capacity Design: 90 ft3
Capacity Working: 60 ft3
Diameter: 48 in
Length: 144 in
Height: 56 in
Rated for Vacuum: Yes
Heat Transfer Surface Area: 163 ft²
Orientation: Horizontal
Agitation Seal Type: Packing
Jacket Material: Stainless Steel Other
Jacket Pressure: 60 psi
Jacket Type: Half Pipe/Limpet
Additional Information: • Rotary Vacuum Paddle Dryer with heated shaft. • Vessel rated for Full vacuum internally. • With 316 stainless steel internals & stainless steel half-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 • Openings include: (1) 18" Top, (1) 12" x 16" end port with hinged cover, Bottom center discharge.
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Featured
Stock Number: #233653
Dryer Rotary Vacuum Rosenmund AG Stainless Steel 316
Capacity Design: 10 m3
Capacity Working: 236.6 ft3
Diameter: 1,900 mm
Length: 4,950 mm
Temperature: 260 °C
Pressure: 6 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 313 ft²
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Agitation Seal Type: Packing
Additional Information: 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 Dust Collection: Yes. Jacket Material: Stainless Steel Austenitic. Jacket Pressure: 6 bar. Jacket Temperature: 260 °C. Jacket Type: Half Pipe/Limpet.
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Featured
Stock Number: #217887
Stainless Steel Austenitic Engelsmann AG K127AM200/180 Dryer-Rotary Vacuum
Capacity Design: 8.8 ft3
Capacity Working: 6 ft3
Diameter: 23.6 in
Length: 90.6 in
Height: 86.4 in
Temperature: 165 °C
Pressure: 1 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 47 ft²
Agitation Seal Type: Mechanical
Jacket Material: Stainless Steel Austenitic
Jacket Pressure: 8 bar
Additional Information: Vacuum dryer system internal pressure rated -1/+1bar @ -10/+165 degrees C (volume 250 liter), jacket pressure rated -1/+8bar @ -10/+165 degrees C (volume 35 liter) type CD180M-4 3~/50Hz/230-400V/1,460rpm CE confirm, EExdeIICT4, system including: (1) 3.1m² 1.4571 stainless steel tube and shell heat exchanger/condenser, (1) 8m³/h @ 3m head iron cast centrifugal pump, (1) 50 liter 1.4571 stainless steel condensate receiver, (1) 20 liter 1.4571 stainless steel gas separator, (1) 17.5 liter 1.4571 stainless steel jacketed pressure tank, (1) Frequency converter on pallet, (2) stainless steel guards on pallet, (2) Valves and (1) chain on pallet, Accessories on pallet Jacket Temperature: 165 °C.
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Featured
Stock Number: #229015
Dryer-Rotary Vacuum List (Switzerland) 10'453 Titanium
Capacity Design: 10 m3
Capacity Working: 211.9 ft3
Diameter: 2,000 mm
Length: 3,750 mm
Height: 149.6 in
Temperature: 151 °C
Pressure: 0.5 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 252 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Additional Information: 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 Agitation Seal Type: Mechanical. Dust Collection: Yes. Jacket Pressure: 6 bar. Jacket Temperature: 151 °C. Jacket Type: Half Pipe/Limpet.
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Featured
Stock Number: #222920
Dryer Rotary Vacuum Drais Mannheim plow type system with a dust collector
Capacity Design: 16 m3
Capacity Working: 12 m3
Diameter: 2,050 mm
Length: 4,800 mm
Temperature: 110 °C
Pressure: 1 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 332 ft²
Agitation Seal Type: Mechanical
Number of Choppers: 6
Jacket Material: Carbon Steel
Jacket Pressure: 3 bar
Additional Information: 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.). Jacket Temperature: 140 °C.
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Featured
Stock Number: #234006
Stainless Steel Austenitic 3V Cogeim EC10000 Dryer-Rotary Vacuum
Capacity Design: 10 m3
Capacity Working: 236.6 ft3
Diameter: 1,800 mm
Length: 4,100 mm
Temperature: 150 °C
Pressure: 6 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 244 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Jacket Material: Stainless Steel 321
Additional Information: jacketed rotary vacuum paddle dryer Internal design pressure: -1/6 bar @ -10/150 degrees C (10180 liter) Coil jacket: 6 bar @ -10/150 degrees C (500 liter) Rotor/paddle: 6 bar @ -10/150 degrees C (300 liter) (1) bolt flat end (drive), (1) clamped flat end, rotor/paddle with union joint and cored for steam heating, rotor/paddle driven by approx 100kw motor via a gearbox center bottom discharge Jacket Pressure: 6 bar. Jacket Temperature: 150 °C. Jacket Type: Half Pipe/Limpet.
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Featured
Stock Number: #233654
Dryer Rotary Vacuum Giovanola Stainless Steel 316
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: #212469
Stainless Steel 316 Berthier S 542 Dryer-Rotary Vacuum
Capacity Design: 8.3 m3
Capacity Working: 264.9 ft3
Diameter: 74.6 in
Length: 137.8 in
Height: 99.6 in
Temperature: 130 °C
Pressure: 0.5 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 225 ft²
Shaft Cored and National Board Stamped: Yes
Jacket Material: Carbon Steel
Jacket Pressure: 6 bar
Additional Information: jacketed vacuum Paddle Dryer with carbon steel jacket internal pressure -1/0.5bar @ 130 degrees C (8.300liter) jacket pressure 6 bar @ 200 degree C (280 liter) shaft cored for steam 18.5kW/3~/50Hz/230-400V/465rpm Motor Jacket Temperature: 200 °C.
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Stock Number: #213052
Stainless Steel 316 Buss AG Basel Schwein DR-62 Dryer-Rotary Vacuum
Capacity Design: 100 ft3
Capacity Working: 90 ft3
Diameter: 48 in
Length: 144 in
Height: 56 in
Rated for Vacuum: Yes
Heat Transfer Surface Area: 151 ft²
Orientation: Horizontal
Jacket Material: Stainless Steel Other
Jacket Pressure: 60 psi
Jacket Type: Half Pipe/Limpet
Additional Information: 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 motor3/60/230/460 volt Openings inlcude: (1) 18" Top, (1) 12" x 16" end port with hinged cover, Bottom center discharge.
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Stock Number: #207108
Stainless Steel 904 List (Switzerland) AP12-82 Conti Mixer-Continuous
Motor Power: 13.4 HP
Capacity (Design): 8.1 gallons
Length: 37.2 in
Orientation: Horizontal
Pressure: 0.5 bar
Temperature: 662 °F
Jacket Pressure: 6 bar
Jacket Temperature: 350 °C
Jacket Material: Stainless Steel 304L
Additional Information: 25 Liter Double Shaft Kneader Mixer with 1.4306 s/steel Double wall jacket internal -1/+0,5 bar hydraulic drive
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Stock Number: #225317
Stainless Steel 321 Dryer-Rotary Vacuum
Capacity Design: 6 ft3
Capacity Working: 4.6 ft3
Diameter: 19.5 in
Length: 26 in
Height: 94 in
Rated for Vacuum: Yes
Heat Transfer Surface Area: 11 ft²
Orientation: Vertical
Operational Mode: Batch
Number of Choppers: 1
Dust Collection: Yes
Jacket Pressure: 75 psi
Additional Information: Littleford plow Mixer/Dryer system. National Board Serial number 12025 Rated for the following: Shell, Full Vacuum internal gear reducer Manufactured by Falk, model # 4207509, rated for 9.492:1 ratio Hostile Environment High Efficency AC but no chopper is installed with this blender. With mixer dryer is a vacuum system manufactured by Travani Pumps. Serial # A5934, Type: PLM3315C-A3. Vacuum system includes a water seal vacuum pump, controls, knock out pot and cooler for seal water. Jacket Temperature: 320 °F.
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Stock Number: #212955
Stainless Steel 304 Dryer-Rotary Vacuum
Capacity Design: 125 ft3
Capacity Working: 82 ft3
Diameter: 48 in
Length: 120 in
Height: 84 in
Rated for Vacuum: Yes
Heat Transfer Surface Area: 126 ft²
Agitation Seal Type: Packing
Jacket Material: Carbon Steel
Additional Information: 4' diameter x 10' long chamber. as 24" cored shaft with paddles and removable scrapers. No drive available. Unit has chain guards for drive. Top openings one 12", one 10 ". Jacket openings are 2" NPT. 12" bottom discharge.
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Stock Number: #248072
Stainless Steel 316 Cogeim E0 4500 Dryer- Ribbon & Paddle
Design Capacity: 176,550 ft3
Operating Capacity: 158,900 ft3
Vessel Pressure: 29 psi
Vessel Temperature: 302 °F
Jacket Pressure: 87 psi
Jacket Temperature: 302 °F
Shaft Cored for Heating/Cooling: Yes
Jacket Type: Standard
Ribbon Type: Paddles
Agitation Shaft Sealing: Mechanical
Additional Information: • Pressure internal 2 bar + full vacuum @ 150 degrees C (5000 Liter), jacket 6 bar + full vacuum @ 150 degrees C (200 liter), paddle 6 bar + full vacuum @ 150 degrees C (985 liter), driven by 45kW motor which is de-rated to 37kW via an inverter, reduction gearbox, approx. 1.2m diameter x 3.5m straight side, heated shaft, • (1) 390m3/hr 316 stainless steel vacuum pump, manufactured by Hargreaves, model HER 1390, suction pressure 30 mbar abs @ 100 degrees C, driven by 11kw, 1460 rpm motor,
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Stock Number: #704956
Stainless Steel 316 Stokes 900-59-125 Dryer-Rotary Vacuum
Capacity Design: 7 m3
Diameter: 48 in
Length: 240 in
Temperature: 300 °F
Rated for Vacuum: Yes
Heat Transfer Surface Area: 251 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Dust Collection: Yes
Jacket Material: Carbon Steel
Additional Information: jacketed rotary vacuum dryer 3/50/380 volt Cleveland 63-55:1 ratio 3.8 HP, 1750 rpm gearbox shaft cored for steam heating, no national board, rated 50 psi @ 300 degrees F (1-straight side and 1-each end) Rotary union joint, outboard bearings. Unit with dust collector. Openings: top (2) 3' x 18 1/2" hinged access covers with counter balanced mechanism, 2-12"; end 1-8"; bottom 1-10" with manual open/close mechanism; jacket 4-6", 4-2", 4-1", 4-3/4"; shaft 1-2", 1-1 1/2". Jacket Pressure: 50 psi. Jacket Temperature: 300 °F.
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Stock Number: #704957
Stainless Steel 316L 900-59-125 Dryer-Rotary Vacuum
Capacity Design: 7 m3
Diameter: 48 in
Length: 240 in
Temperature: 300 °F
Rated for Vacuum: Yes
Heat Transfer Surface Area: 251 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Dust Collection: Yes
Jacket Material: Carbon Steel
Additional Information: jacketed rotary vacuum dryer shaft 50 psi @ 300 degrees F (3) carbon steel jackets (1-straight side and 1-each end) Rotary union joint, outbaord bearings Openings: top (2) 3' x 18 1/2" hinged covers with counter balanced mechanism, 2-12"; end 1-8"; botttom 1-10" with manual open/close mechanism; jkt 4-6", 4-2", 4-1", 4-3/4"; shaft 1-2", 1-1 1/2" Jacket Pressure: 50 psi. Jacket Temperature: 300 °F.
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Stock Number: #242439
Stainless Steel Polished 316L Cogeim Steridry EP 8000 Dryer-Rotary Vacuum
Capacity Design: 8 m3
Capacity Working: 194.2 ft3
Diameter: 1,900 mm
Length: 2,800 mm
Temperature: 185 °C
Pressure: 4 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 178 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Agitation Seal Type: Mechanical
Additional Information: design pressure internal 4 bar + full vacuum @ -29/185 degrees C (7900 liter), jacket 6 bar + full vacuum @ -29/185 degrees C (400 liter), internals polished to 0.4um Ra, shaft rotates anti-clockwise for drying, clockwise for discharging, shaft cored for heating with rotary union, shaft driven by 90/105kw 3/50-60/690-400/660-380/415-440 volt, 1483/1481/1486/1780 rpm IP55 EEx de IIB T4 ATEX motor via reduction gearbox, Burgmann mechanical seal with lubricator, 304L stainless steel half pipe coil jacket on straight side and flat ends, center bottom discharge, 1-clamped end with manual operated hydraulic ram for quick cleaning, center bottom discharge with valve, design code: ASME VIII DIV 1 Ed 2004 + add.05 C.C.2523 + PED 97/23/CE, dryer with (1) 600 liter 316L stainless steel vertical jacketed pressure condensate receiver, manufactured by Sinclair Stainless Fabrications Ltd, asset #12132, design pressure internal 6 bar + full vacuum @ -28/185 degrees C, jacket 6 bar @ -28/185 degrees C, weld dished top and bottom, 900mm inside diameter x 700mm straight side, openings top: 1-150mm, 2-50mm, side jacket: 1-25mm, bottom: 1-50mm, 1-25mm (jacket), mounted on legs(1) centrifugal pump, (1) 150 liter 316L stainless steel vertical pressure tank, manufactured by Sinclair Stainless Fabrications Ltd, job #1340901, asset #12051, design pressure 6 barg + full vacuum @ 185 degrees C (160 liter), weld dished top and bottom, 440mm diameter x 900mm straight side, openings top: 1-50mm, straight side: 4-80mm, bottom: 1-80mm, mounted on lugs, design code: PD5500 2000 module G gas group 2CE 0878, (1) centrifugal pump Dust Collection: Yes. Jacket Material: Stainless Steel 304L. Jacket Pressure: 6 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #242442
Stainless Steel 316L polished Cogeim Steridry EP 8000 Dryer-Rotary Vacuum
Capacity Design: 8 m3
Capacity Working: 194.2 ft3
Diameter: 1,900 mm
Length: 110.2 in
Temperature: 185 °C
Pressure: 4 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 178 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Operational Mode: Batch
Agitation: Yes
Additional Information: design pressure internal 4 bar + full vacuum @ -29/185 degrees C (7900 liter), jacket 6 bar + full vacuum @ -29/185 degrees C (400 liter), shaft 6 bar + full vacuum @ -29/185 degrees C (270 liter), shaft 6 bar + full vacuum @ -29/185 degrees C (270 liter), shaft rotates anti-clockwise for drying, clockwise for discharging, shaft driven by 55/28kw 3/50/400 volt IP55 EEx de IIB T4 ATEX motor via reduction gearbox, Burgmann mechanical seal with lubricator, shaft cored for heating with rotary union joint, 304L stainless steel jacket on straight side and flat ends,1.9m diameter x 2.8m straight side, center bottom discharge, 1-clamped end with manual operated hydraulic ram for quick cleaning, center bottom discharge with valve, design code: ASME VIII DIV 1 Ed 2004 + add.05 C.C.2523 + PED 97/23/CE, dryer with (1) 600 liter 316L stainless steel vertical jacketed pressure condensate receiver, manufactured by Sinclair Stainless Fabrications Ltd, asset #12183, design pressure internal 6 bar + full vacuum @ -28/185 degrees C, jacket 6 bar @ -28/185 degrees C, weld dished top and bottom, 900mm inside diameter x 700mm straight side, openings top: 1-150mm, 2-50mm, side jacket: 1-25mm, bottom: 1-50mm, 1-25mm (jacket), mounted on legs(, 1) 150 liter 316L stainless steel vertical pressure tank, manufactured by Sinclair Stainless Fabrications Ltd, job #1340901, asset #12052, design pressure 6 barg + full vacuum @ 185 degrees C (160 liter), weld dished top and bottom, 440mm diameter x 900mm straight side, openings top: 1-50mm, straight side: 4-80mm, bottom: 1-80mm, mounted on lugs, design code: PD5500 2000 module G gas group 2CE 0878 Agitation Seal Type: Mechanical. Dust Collection: Yes. Jacket Material: Stainless Steel 304L. Jacket Pressure: 6 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #242445
Stainless Steel 316L Cogeim Steridry EP 8000 Dryer-Rotary Vacuum
Capacity Design: 8 m3
Capacity Working: 194.2 ft3
Diameter: 1,900 mm
Length: 110.2 in
Temperature: 200 °C
Pressure: 4 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 178 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Agitation Seal Type: Mechanical with Gas
Additional Information: classification ATEX Ex II 1GD 11B c Tx, Ex II 2G IIB c T x, CE 1370, design pressure internal -1/4 bar @ -25/200 degrees C (7900 liter), jacket -1/6 bar @ -25/200 degrees C (400 liter), shaft -1/6 bar @ -25/200 degrees C (270 liter), shaft rotates anti-clockwise for drying, clockwise for discharging, shaft cored for heating, shaft driven by 75kw 3/50/400 volt IP65 ATEX II2G/D EEx de IIB T4 motor via a reduction gearbox, shaft speed 1.8-9 rpm, Burgmann gas type mechanical seal, 304L stainless steel half pipe coil jacket on straight side and flat ends, 1.9m diameter x 2.8m straight side, center bottom discharge, 1-clamped end with manual operated hydraulic ram for quick cleaning, design code: ASME VIII DIV 1 Ed 2004 + add.05 C.C.2523 + PED 97/23/CE (1) 72 m3/hr @ 33.8m head 316 stainless steel centrifugal pump, manufactured by Flowserve, serial #543808-002, model MARKS3, size 2K4X3-13, EExd IIB T4, 1476 rpm, NPSH 1m, 3.2 bar differential pressure, design pressure 27 bar @ 370 degrees C, driven by 18.5kw, 3/50/400 volt 1500 rpm EExd IIB T4 motor mechanical seal, openings suction 100mm, discharge 75mm, mounted on a baseplate, Dust Collection: Yes. Jacket Material: Stainless Steel 304L. Jacket Pressure: 6 bar. Jacket Temperature: 200 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #107496
Stainless Steel 321 Haas Vakuum Technik (Germany) 211204 Dryer-Rotary Vacuum
Capacity Design: 4.7 m3
Capacity Working: 3.1 m3
Diameter: 1,250 mm
Length: 4,000 mm
Height: 68.9 in
Temperature: 250 °C
Pressure: 5 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 168 ft²
Shaft Cored and National Board Stamped: Yes
Agitation: Yes
Dust Collection: Yes
Additional Information: 1.4541 (321SS) vacuum paddle jacket dryer system TUV standards Dryer rated full vacuum internal shell 5 bar @ 250 degree C shaft and paddles 5 bar @ 250 degree C heads 5 bar @ 250 degree C, dome 5 bar @ 250 degree C. Shaft 440mm diameter 5.0 KW, 3/50/220/380 volt Cored for heating/cooling with (16) cored paddles @ 1195mm diameter. Dryer has end discharge 400mm x 400mm with discharge valve assembly gear driven Jacket Material: Carbon Steel. Jacket Pressure: 72.5 psi. Jacket Temperature: 482 °F.
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Stock Number: #204571
Stainless Steel Austenitic Venuleth & Ellenberger Dryer-Rotary Vacuum
Capacity Design: 6 m3
Capacity Working: 141.3 ft3
Diameter: 1,400 mm
Length: 3,950 mm
Height: 74.8 in
Temperature: 250 °C
Pressure: 3 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 186 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Additional Information: wetted parts ST37 (CS jacket) jacketed vacuum paddle dryer DN 21792 internal pressure -1/3 bar @ 250 degrees C, 6000 liter; Jacket pressure 10 bar @ 250°C, c/steel jacket. 419 mm diameter Openings include: top 3-400mm; bottom 1-310mm. Jacket Material: Carbon Steel. Jacket Pressure: 10 bar. Jacket Temperature: 250 °C.
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Stock Number: #247250
Dryer-Rotary Vacuum Paddle
Capacity Design: 111.2 ft3
Capacity Working: 88.3 ft3
Diameter: 47.2 in
Temperature: 329 °F
Pressure: 29 psi
Rated for Vacuum: Yes
Heat Transfer Surface Area: 143.2 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Agitation Seal Type: Mechanical
Dust Collection: Yes
Additional Information: design pressure internal -1/2 bar @ 165 degrees C (3150 liter), jacket 6 bar @ 165 degrees C (105 liter), shaft 6 bar @ 165 degrees C (800 liter), motor is Ex CE II 2G Ex de IIC T4 Gb ATEX, 1-bolt dished end and 1-weld dished end, 1.2m diameter x 8195mm overall length, shaft cored for heating with rotary union joint, Jacket Material: Stainless Steel 304. Jacket Pressure: 87 psi. Jacket Temperature: 329 °F. Jacket Type: Half Pipe/Limpet.
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Stock Number: #242453
Unused Stainless Steel Polished 316L Cogeim Steridry EP 8000 Dryer-Rotary Vacuum
Capacity Design: 8 m3
Capacity Working: 194.2 ft3
Diameter: 1,900 mm
Length: 110.2 in
Height: 0.04 in
Temperature: 185 °C
Pressure: 4 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 178 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Additional Information: design pressure internal -1/4 bar @ -29/185 degrees C (7900 liter), jacket -1/6 bar @ -29/185 degrees C (400 + 50 liter), shaft -1/6 bar @ -29/185 degrees C (270 liter), shaft driven by approx 75kw 3/50/400 volt, ATEX II2G/D EEx de IIB T4 motor via 88.2:1 ratio reduction gearbox, shaft speed 1.8-9 rpm, Burgmann mechanical seal with lubricator, shaft rotates anti-clockwise for drying, clockwise for discharging, 1-clamped flat end with hydraulic rams for quick cleaning (manual hand pump), 304L stainless steel half pipe coil jacket on straight side, center bottom discharge, all with design code: ASME VIII DIV 1 ED.2004 + add.05 C.C.2523 + PED 97/23/CE Agitation Seal Type: Mechanical. Dust Collection: Yes. Jacket Material: Stainless Steel 304L. Jacket Pressure: 6 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #242449
Unused Stainless Steel 316L Cogeim Steridry EP 8000 Dryer-Rotary Vacuum
Capacity Design: 8 m3
Capacity Working: 194.2 ft3
Diameter: 1,900 mm
Length: 2,800 mm
Temperature: 185 °C
Pressure: 4 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 178 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Agitation Seal Type: Mechanical
Additional Information: job #H72, classification ATEX Ex 1GD IIB c Tx/II 2G IIB c Tx, design pressure internal -1/4 bar @ -29/185 degrees C (7900 liter), jacket -1/6 bar @ -29/185 degrees C (400 liter), shaft -1/6 bar @ -29/185 degrees C (270 liter), shaft rotates anti-clockwise for drying, clockwise for discharging, shaft cored for heating, shaft driven by 90/105kw 3/50-60/690-400/660-380/415-440 volt, 1483/1481/1485/1780 rpm IP65 ATEX II2G/D EEx de IIB T4 motor via 88.2:1 ratio reduction gearbox, shaft speed 1.8-9 rpm, Burgmann mechanical seal with lubricator, (1) clamped flat end with manual hydraulic rams for quick cleaning, 304L stainless steel half pipe coil jacket on straight side and flat ends, center bottom discharge, mounted on 2-fixed saddles, design code: CE PED NB 1370, ATEX NB 0496, ASME VIII DIV 1 97/23/CE, Dust Collection: Yes. Jacket Material: Stainless Steel 304L. Jacket Pressure: 6 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #105572
Stainless Steel Austenitic Kelzenber Dueren Dryer-Rotary Vacuum
Capacity Design: 7.7 m3
Capacity Working: 6 m3
Diameter: 1,600 mm
Length: 157.5 in
Temperature: 392 °F
Pressure: 6 bar
Rated for Vacuum: Yes
Heat Transfer Surface Area: 210 ft²
Shaft Cored and National Board Stamped: Yes
Agitation: Yes
Jacket Material: Stainless Steel Austenitic
Jacket Pressure: 20 bar
Additional Information: Designed to German TUV standards, With 1.4571 limpet coil jacket on straight side only, full vacuum internal, 20 bar on cored shaft Shaft volume 1000 liter. Shell 1600mm diameter x 4000mm long Shaft cored for heating/cooling Paddles are cored and equipped with scrapers. Openings: top 1-600mm, 1-400mm, 1-125mm, 2-40mm; 1-200mm center bottom outlet. With gear reducer Jacket Temperature: 200 °C. Jacket Type: Half Pipe/Limpet.
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Stock Number: #247251
Dryer-Rotary Vacuum Paddle
Capacity Design: 111.2 ft3
Capacity Working: 88.3 ft3
Diameter: 47.2 in
Temperature: 329 °F
Pressure: 29 psi
Heat Transfer Surface Area: 143.2 ft²
Shaft Cored and National Board Stamped: Yes
Orientation: Horizontal
Agitation: Yes
Agitation Seal Type: Mechanical
Dust Collection: Yes
Jacket Material: Stainless Steel 304
Additional Information: design pressure internal -1/2 bar @ 165 degrees C (3150 liter), jacket 6 bar @ 165 degrees C (105 liter), shaft 6 bar @ 165 degrees C (800 liter), motor is Ex CE II 2G Ex de IIC T4 Gb ATEX, 1-bolt dished end and 1-weld dished end, 1.2m diameter x 8195mm overall length, shaft cored for heating with rotary union joint, Jacket Pressure: 87 psi. Jacket Temperature: 329 °F. 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.

FAQ

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.