Used Dryers and Drying Equipment for Sale
Used dryers and drying equipment are industrial systems designed to remove moisture from solids, powders, slurries, or liquids through thermal, mechanical, or vacuum-based processes. These systems are widely used in chemical processing, food production, pharmaceuticals, minerals, and environmental applications where moisture control is critical to product quality and stability. Dryers support processes such as evaporation, dehydration, and solvent removal across a wide range of materials. Aaron Equipment offers used dryers and drying equipment for sale in various configurations to meet specific process requirements, capacities, and operating conditions. Browse available inventory below or explore dryer types to find equipment aligned with your application.
Stock No.:
53228003Used GEA Niro Mobile Minor Stainless Steel Laboratory Spray Dryer | Pilot-Scale | 1–7 kg/hr | Mobile Unit
Used GEA Niro Mobile Minor Stainless Steel Laboratory Spray Dryer | Pilot-Scale | 17 kg/hr | Mobile Unit. Approximate evaporation rate of 1-7 kg/hr. (2.2-15.4 Lbs./hr.) depending on product. Niro centrifugal air operated atomizer. Approx. 800 mm (31-1/2") diameter x 915 mm (36") straight side. Chamber is lagged and clad. Electric heater, cyclone, pipework and additional infrastructure. Mounted on mobile frame on wheels. Reported in good condition. Our freight specialists can assist you with door to door transportation and all customs documents needed to make the process go as smoothly as possible.
MFR: Niro
Stock No.:
53762001Used Sandvik Belt Flaker Cooler/Dryer – 32” x 34’, Stainless Steel, 24’ Cooling Area
Used- Sandvik Belt Flaker Cooler/ Dryer. Approximately 32" wide x 34' long. 301 Stainless steel contact parts. 24' Of cooling area. 3HP chill roll drive. 3HP belt drive. Pinch rollers feed in system. Mounted on Casters. Job # 987870.
MFR: Sandvik
Stock No.:
54437001Used Vivtek PSD-P5 Pilot Spray Dryer – Food-Grade Powder Production System with Dust Collection (2023)
Used- Vivtek Instruments Pilot Spray Dryer, Model PSD-P5. 5-8 kg/hour (approx. 11-17.5 lbs./hour) evaporation capacity. 32" diameter x 60" long drying chamber. 6" diameter x 16" long cyclone. Two-fluid atomizer: 1, 1.5, and 2 mm. 280 degrees C. (538 degrees F.) max. temperature. 12 kW heater. 750W air blower. 3ph/230V. With dust collector. Built 2023. Previously used for food/beverage emulsion powder.
Stock No.:
10128091Used Krauss-Maffei MT 1/200 Vacuum Mixer Dryer – 316L SS | 49.43 cu.ft. | Full Vacuum | 10 HP Orbiting Screw
Used- Krauss Maffei Mixer Vacuum Dryer MT. Model MT 1/200. Serial # 7098. National Board # 21424. Constructed of 316L stainless steel. Interior has polished surface. Conical vessel has a capacity of 49.43 cuft with working volume of 35.3 cuft. Dryer uses an 8" diameter inclined orbiting screw, driven by a 10 hp drive to gently agitate product while drying. Can dry particles up to 5 mm in size. Vessel is rated for Full Vacuum/150 psi @ 450 f on jacket and internal. Acutal drying temperature maximum is 302 f. The top has an 18" manway with 6" sight glass, 18" flanged fitting, 4" sight glass, (2) 3" flanged fittings, (2) 2" flanged fittings, 6" flanged fittings and (2) 1" threaded fitting for the top jacket. The side has (2) 2" flanged fittings for the body jacket. The bottom has a 10" flanged discharge fitting with pneumatically operated flush mount valve and (2) 1" threaded fittings for bottom jacket.
MFR: Krauss Maffei
Stock No.:
53493002Used Gryphon Biomass Hot Air Belt Dryer Model A.318 – Gas-Fired, Automated Hemp Dryer
Used- Gryphon Biomass Hot Air Belt Dryer. Model A.318 gas fired recirculating counter current air dryer; Approx. 213 lbs/hr water evaporation rate; 18 L x 3 W dryer section; Used for drying hemp w/ inlet moisture of 50-80% and outlet moisture of 7% to 11% moisture running at 3,000 lbs per 24 hours inlet and approximately 1,000 pounds per 24 hours dry mass outlet; 1.5 MMBTU nat. gas burner w/ all gas train valves, firing controls and Honeywell fire eye safeties; Supplemental electric heaters in each section; 2500 scfm blower with AB PowerFlex 753 VFD drive; Model HPSM254 AirPro high pressure radial shrouded fan, 600 RPM, 40HP, Built 2008; (6) PowerFlex 525 VFD drives; Condenser coils; Infeed sifter and lid lift assembly; 23.625" W cleated feed belt; CTS cooling tower and condenser unit; Full automation; Software plc controlled air volume, temperature and cycle time. Automated washing of chambers, air filter, and belt. Spares included: (4) condenser filters, dryer belt, bed skirts & spacers. Built 2019. Previously used for hemp.
Stock No.:
53959001Used Paul O Abbe Rota-Cone Vacuum Dryer, 240 Cu Ft Capacity – Model 108 RCVD, Stainless Steel, Fully Refurbished
Used- Paul O Abbe Rota-Cone Vacuum Dryer, Model 108 RCVD. 304 stainless steel. 240 cubic feet working capacity, 365 cubic feet total capacity. #4 Polished internal 108 diameter, rated 30 psi at 500 deg F to full vacuum. Carbon steel jacket rated 40 psi at 500 deg F coincident with full vacuum on internal. 20" diameter top port with cover, 12" center bottom outlet. Driven by a 10 hp, 3/60/230/460 volt gear motor with brake, ratio 82.6 to 1. Approximate 4 rpm cone. Mounted on carbon steel stands. Includes Wintek Vacuum Pump Skid, Mokon Chiller and Mokon hot water circulating unit. 2016 refurbishment included: General clean up; New Vacuum Line; New Oil Feed Box; New Drive & Idler Side Bearings; New Gear Wheel; New Spray Line; New Pinion Gear; New Gear Guard; New Valve w/ Gear Wheel Operator; New Gearmotor w/ Brake; Polished product contact areas to 180 Grit. 260" L x 120" W x 170" H. Approx. 18,000 lbs.
MFR: Paul O Abbe
Stock No.:
54393001Unused GF Corporation MDL-050CM Micro Mist Spray Dryer – 3 kg/h Stainless Steel Lab Spray Drying System (2021)
Unused GF Corporation Micro Mist Spray Dryer, Model MDL-050CM. Stainless steel construction with 3 kg/hour (6.6 lbs/hour) evaporation capacity at 200 C (392 F) inlet and 60 C (140 F) outlet temperatures. Approx. 39" diameter x 40" straight side drying chamber with four-fluid nozzle, co-current airflow, cyclone and filter bag collection, 50 ml/min liquid feed pump, touch screen controls, and 5 kW heater. 3 phase, 200V electrical. Built 2021. Possible applications include spray drying liquid solutions and suspensions into fine powders for food, pharmaceutical, chemical, ceramic, and specialty material applications
Stock No.:
53844015Used Littleford Model DVT-130 Mixer/Reactor – High-Performance Industrial Proces
Used Littleford Model DVT-130 Mixer/Reactor, Stainless Steel. 3.1 Cubic feet working capacity (4.6 total). Jacketed chamber approximately 20" diameter x 26" long, bolt-on flat hinged jacketed cover. Jacket rated 75 psi at 32 to 320 degrees F. Internal rated 100 psi / Full vacuum at 32 to 320 degrees F. Side chopper motor, driven by 15hp, 3/60/230/460 volt, 3495 rpm (not installed). Includes control panel with voltage/phase indicators, gauges, piping. National Board#4298. Serial# 41779-4298. 3/60/480 Volt.
Stock No.:
51781001Used Double Drum Dryer – (2) 42" x 120" Chrome Rolls, Hydraulic Drive
Used- Double Drum Dryer. (2) Approximate 42" diameter x 120" face chrome plated rolls, each rated 160 psi at -20 to 650 degrees F, serial #s 490K and 491K. National Board #s 425 and 426, built 2006, certified by PFE Rolls. Each roll set up for a hydraulic drive. 15HP Hydraulic power pack. Dual knife scraper, top fume hood, edge guides and panel. Mounted on stainless steel end frames.
Stock No.:
51781003Used Double Drum Dryer. (2) Approximate 42" diameter x 120" face chrome plated
Used- Double Drum Dryer. (2) Approximate 42" diameter x 120" face chrome plated rolls. Approximate rating 100 psi at 450 degrees F. National Board# 1782-2, Certified by Beloit / Overton Machine Co, Built 1962. Each roll set up for a hydraulic drive. 15HP Hydraulic power pack. Dual knife scraper, top fume hood, edge guides and panel. Mounted on stainless steel end frames.
Types of Used Dryers Available
Aaron Equipment offers a range of used dryers and drying equipment designed to support moisture removal, thermal processing, and material conditioning applications:
Rotary Vacuum Dryers – Enclosed systems that operate under vacuum to dry heat-sensitive or solvent-based materials at lower temperatures.
Fluid Bed Dryers – Systems that suspend particles in heated air for efficient and uniform drying of powders and granules.
Spray Dryers – Continuous systems that convert liquid feed into dry powder by atomizing into a heated drying chamber.
Drum Dryers – Rotating drum systems used for drying slurries and viscous materials into flakes or powders.
Belt Dryers – Continuous dryers that move material across a conveyor belt for controlled, uniform drying.
Freeze Dryers & Lyophilizer Dryers – Low-temperature vacuum systems that remove moisture through sublimation, preserving sensitive materials.
Dryer Applications & Industry Uses
Used dryers and drying equipment are essential across industries where moisture removal and product stability are critical. Common applications include:
Chemical Processing: Drying powders, crystals, and intermediates
Food & Beverage: Dehydration of ingredients, powders, and finished products
Pharmaceutical Manufacturing: Drying active ingredients and formulations under controlled conditions
Minerals & Materials: Drying bulk solids, ores, and aggregates
Environmental & Waste Processing: Sludge drying and waste volume reductio
These systems improve product shelf life, reduce transportation costs, and ensure consistent material properties.
Used Dryer Buying Considerations
When selecting used dryers and drying equipment, it is important to evaluate both process requirements and equipment condition:
Material Characteristics: Moisture content, particle size, and heat sensitivity
Drying Method: Vacuum, convection, conduction, or spray drying depending on application
Throughput Capacity: Match system output with production requirements
Temperature Requirements: Ensure compatibility with material stability limits
Energy Efficiency: Evaluate operating costs and heat utilization
Condition & Maintenance History: Review wear components, seals, and prior usage
Why Buy Used Dryers and Drying Equipment
Buying used dryers and drying equipment provides a cost-effective solution for expanding processing capacity without the long lead times of new systems. Used equipment offers proven performance and is often available for immediate shipment, helping facilities maintain production schedules and reduce capital investment.
Aaron Equipment sources high-quality dryers from leading manufacturers, providing reliable solutions for demanding industrial drying applications.
Sell Your Used Dryers
Aaron Equipment actively purchases surplus dryers and drying systems across all configurations. Whether upgrading equipment or liquidating assets, our team can help maximize value.
Industrial drying equipment is used to remove moisture from materials such as powders, solids, or liquids using heat, air, or vacuum processes to improve stability and usability.
Common types include rotary dryers, fluid bed dryers, spray dryers, drum dryers, belt dryers, and freeze dryers, each designed for specific materials and drying methods.
Choosing the right dryer depends on material properties, moisture content, temperature sensitivity, and required throughput. The drying method and system design are critical factors.
Yes. Used dryers are built for long service life and can remain highly reliable when properly maintained, inspected, and refurbished if necessary.
Drying equipment is used in chemical processing, food production, pharmaceuticals, minerals, and environmental industries where moisture removal is essential.