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Used rotary vacuum dryers for sale: low-temperature drying for heat-sensitive materials
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Used rotary vacuum dryers for sale: low-temperature drying for heat-sensitive materials
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Showing 25 of 59 matching Rotary Vacuum Dryers.
dryer with
(1) (1) 150 liter 316L stainless steel pressure tank (jacket expansion tank), pressure -1/6 barg @ 185 degrees C,
(1) 316 stainless steel centrifugal pump, manufactured by Girdlestone, type 12CS3G, serial #53534, size 80-50-175, driven by 11kW, 3/50/415 volt, 2940 rpm EEx de IIB T4 motor, mounted on a baseplate, Dust Collection: Yes. Jacket Material: Stainless Steel 316L. Jacket Pressure: 10 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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.
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.
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.
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.
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.
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,
design pressure internal 4 bar + full vacuum @ -29/180 degrees C (6615 liter),
jacket 10 bar + full vacuum @ -29/180 degrees C (220 liter),
shaft 10 bar + full vacuum @ -29/180 degrees C (220 liter),
shaft driven by 55kw 3/50/415 volt, EEx de IIB T4 ATEX motor via a reduction gearbox,
shaft speed 1.6/12 rpm,
shaft rotates counter clockwise for drying and clockwise for discharging,
shaft carbons steel with Hastelloy C22 lining,
center bottom discharge with screw conveyor,
clamped dished end for quick cleaning,
dryer with
(1) 3.5 square meter 316L stainless steel tube and shell heat exchanger (vent condenser),
(1) 150 liter 316L stainless steel pressure tank (jacket expansion tank), manufactured by Bendall's of Carlisle, pressure -1/6 barg @ 185 degrees, weld dished top and bottom, 457mm diameter x 900mm straight side, mounted on lugs
(1) stainless steel centrifugal pump Dust Collection: Yes. Jacket Material: Stainless Steel 316L. Jacket Pressure: 10 bar. Jacket Temperature: 180 °C. Jacket Type: Half Pipe/Limpet.
NS# P-76551-1 Rated FV internal @ 300 degrees F Shell is 5' ID X 20' long Jacket Temperature: 300 °F.
vac dryer (cooler). 316SS shell Total capacity 0.72 cbm Shell 600mm (24") dia x 3.8m (12'6") long Has 18" dia removable cored rotor. Has 9" long scraper blades on shaft. Has (17) fixed delumpers on str side of vessel. Openings: top 2-24" w/bolt cover; btm 3-2", 2-8". Jacket Material: Stainless Steel 304. Jacket Pressure: 7 bar. Jacket Temperature: 50 °C.
dryer with
(1) (1) 150 liter 316L stainless steel vertical pressure tank (jacket expansion tank), manufactured by Bendall's of Carlisle, serial #684/91, pressure -1/6 barg @ 185 degrees C, weld dished top and bottom, 457mm diameter x 900mm straight side, mounted on lugs,
(1) 45m3/hr @ 30m head 316 stainless steel centrifugal pump, manufactured by Girdlestone, type 12CS3G, serial #52359, size 80-50-175, driven by 11kw, 3/50/415 volt, 2940 rpm EEx de IIB T4 motor, mounted on a baseplate, Jacket Material: Stainless Steel 316L. Jacket Pressure: 10 bar. Jacket Temperature: 185 °C. Jacket Type: Half Pipe/Limpet.
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.
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.
w/single ribbon type agit no int rating 32" dia x 8' long shell Bolt flat heads w/1-2" opening 16" dia charge port 12" dia center btm discharge No drive or motor
rotary vac dryer 32" dia x 10' long shell. Bolt flat heads 12" dia charge port, 12" center btm discharge Approx 10" dia SS hollowshaft. 69.4 ratio
25 Liter Double Shaft Kneader Mixer with 1.4306 s/steel Double wall jacket internal -1/+0,5 bar hydraulic drive
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.
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.
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.
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.
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.
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.
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.
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.
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