Used Mills for Sale
Used mills are industrial size reduction systems designed to grind, crush, or refine materials into smaller particle sizes for further processing. These systems are widely used in chemical processing, food production, pharmaceuticals, minerals, and plastics industries where particle size control is critical to product performance and consistency. Mills support processes such as grinding, pulverizing, dispersion, and homogenization across a wide range of materials. Aaron Equipment offers used mills for sale in various configurations to meet specific size reduction requirements, capacities, and material characteristics. Browse available inventory below or explore mill types to find equipment aligned with your application.
Stock No.:
10128121Used Suehiro M-15 2 Pair High Cracking Roller Mill | Industrial Corrugated Roll Mill
Used Suehiro M-15 2 Pair High Cracking Roller Mill | Industrial Corrugated Roll Mill. It is equipped with 250mm x 1240mm (9.84"dia. x 48.8"long) corrugated rolls. There are 6 corrugations per inch and they are cut with an 8 degree spiral twist. It has a 8" x 43" powered feed chute with adjustable flow and built in magnetic traps. The feed motor is 1 hp. Each pair of rolls is driven by a 15 Kw (20 hp) motor. 460 vac 3 ph power required. Overall dimensions are approximately 51" wide x 101" long x 76" tall. Good condition.
Stock No.:
53147104Used ANIVI 8’ x 15’ Ball Mill Grinding System – 370 HP Drive, Air Classifier & Dust Collection, Complete Zircon Milling Plant
Used- ANIVI 8 x 15 Ball Mill Grinding System 370 HP Drive, Air Classifier & Dust Collection, Complete Zircon Milling Plant. Driven by 275 kW (370 HP) motor through 10:1 gear reducer, inside dimensions measure 2420mm diameter by 4500 mm long. Includes girth ring, trunnions, and spare motor. System includes Ramsey Weigh Belt Feeder, 600 mm wide, with load cells, controls, and spare belt; 8 diameter ANIVI-Sturtevant Dynamic Air Classifier driven by 25kW motor; (3) 9" diameter Jervis B. Web Screw Conveyors, measuring 12, 20, and 22 long; (2) Mikro-Pulsaire Dust Collectors (model 49S-4-20, 461 Sq Ft and model 81S-8-20, 762 Sq Ft); and 40 high ANIVI Bucket Elevator. Previously milling dry zircon with 7.5 Mohs hardness at capacity of 10 metric tons per day.
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53147105Used Hosokawa Alpine Turboplex ATP 315/3 Ultrafine Air Classifier System – Ceramic Lined, 6–150 Micron, 3-Wheel High Efficiency Design
Used Hosokawa Alpine Turboplex ATP 315/3 Ultrafine Air Classifier System Ceramic Lined, 6150 Micron, 3-Wheel High Efficiency Design. Ceramic lined classifying wheels and vessel for abrasive applications, rated for fineness of 6-150 micron, feed rate of 1500-7500 kg per hour, featuring (3) 315mm diameter classifying wheels, each rated for 400-4000 rpm speed and 11kW motor through V-belt drive (33 kW total). Scale up factor of F=7.5, air flow rate of 9000 m3/h, fines yield of 1 t/h at 8 ?m, 2.1 t/h at 20 ?m, 3 t/h at 45 ?m. With Hokokawa Alpine High Performance Filter Baghouse Dust Collector, Reitz Ventilatoren High Performance Blower, driven by 90 kW motor, rated for 125 m3/min air flow, 3 PSI static pressure.
MFR: Hosokawa
Stock No.:
52193002Used IPEC Model 7000 Attrition Mill – 500 HP Air Swept Grinder with Hopper, Recently Upgraded
Used- IPEC 500 HP Attrition Mill/Air Swept Mill, with 72" diameter X 76" high milling chamber, Model 7000. Milling chamber is fed by 4" diameter screw feed, chamber includes 6-rows of high-speed rotating disc with 3" wide x 4" high x 3/8" thick hammers. Hammers are driven by vertically mounted 500 HP motor thru v-belt assembly. Milling chamber includes 40" x 16" side top discharge to dust collection system. Mill is fed by mezzanine mounted, carbon steel hopper measuring approximately 9' wide x 8' long X 8' deep with steep sides. Milling chamber height measurements: 20" high top section, 36" flange-to-flange middle section and 20" high bottom section. Previously used to mill nut shells. Recently added liners and bearings.
MFR: IPEC
Stock No.:
52095006Used Hosokawa Micron ACM 30 Air Classifying Milling System
Used- Hosokawa Micron ACM 30 Air Classifying Milling System consisting of: (1) Incoming air filter. (1) Incoming air heat exchanger, (1) Rotary feeder, (1) ACM 30 air classifying mill, stainless steel, (1) Cyclone, (1) Filter, (1) Fan, (1) Control panel. Complete incl. explosion valves, pipes, clamps and additional infrastructure. 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: Hosokawa
Stock No.:
52095007Used Hosokawa Mikropul ACM 3 Air Classifying Mill System
Used- Hosokawa Mikropul ACM 3 Air Classifying Mill consisting of: (1) Incoming air filter. (1) Incoming air heat exchanger, (1) Rotary feeder, (1) ACM 3 air classifying mill, stainless steel, (1) Cyclone, (1) Filter, (1) Fan, Complete incl. pipes, clamps and additional infrastructure. 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: Hosokawa
Stock No.:
53778001Used Fitzpatrick Fitzmill VFS-D6A Hammer Mill for Sale – 1000 kg/hr
Used- Fitzpatrick Fitzmill, Model VFS-D6A-PCS-LB / VFS D6-PCS-0401 Hammer Mill. Throughput rates of 200 - 1,000 kg/hr (depending on product). 10" gravity Feed hopper with 3" diameter x 18" long metering screw. 6" wide x 10" diameter Chamber with (16) 4" long x 1" wide x 3/16" thick blades on a fixed blade rotor. Direct drive. XP Controls, Allen Bradley SLC 5/03 PLC, A/B HMI, A/B Powerflex 70 drive. Stainless steel construction. Mounted on casters. Serial# 11839.
MFR: Fitzpatrick
Stock No.:
54209009Buy Used Greerco W250H – High-Shear Emulsifier for Pharma, Food & Chemical Use
Used Greerco Model W250H Portable Colloid Mill, Stainless Steel. Designed for high-shear emulsifying, dispersing, and homogenizing of liquid and semi-solid products in pharmaceutical, cosmetic, food, and chemical applications. All product-contact parts are stainless steel for sanitary processing and corrosion resistance. Equipped with a 2 HP explosion-proof motor, the W250H offers reliable performance in environments requiring hazardous-duty equipment, while its portable frame enables easy movement across production areas for flexible, small-scale processing. Manufactured in 1998, Serial No. 3-04342.
MFR: Greerco
Stock No.:
75824Used - C.E. Raymond 18” High-Speed Air-Swept Hammermill (Parts Machine)
Used- C.E. Raymond 18" High-Speed, Air-Swept, Vertically Arranged Hammermill. Designed for ultra-fine grinding. Missing many components, parts machine only.
MFR: Raymond
Stock No.:
54444001Unused Paul O. Abbe BM-223 Ball Mill – Stainless Steel Industrial Grinding Mill
Unused Model BM-223 all-stainless-steel ball mill featuring a 2 tapered cylinder for full discharge and a split, hinged clamshell dry discharge housing. The cylinder measures 40 inches in diameter by 44 inches long inside the shell, with an internal finish of 32 RA (180 grit polish) and a shell thickness of 5/8 inch. The cylinder and product-contact surfaces are constructed of 304 stainless steel. Welded lifter bars terminate 1.5 inches from the ends, with welds laid down and ground to a minimum 1/4 inch radius and finished pit-free. The total mill volume is 32 ft (234 gallons), with a dry working volume of 8 ft (25% of total). The unit includes a 13.25 inch by 14.75 inch rectangular cover hatch frame welded into the side of the mill, a stainless steel grinding cover contoured to the inside radius, and a stainless steel dry discharge cover with 0.25 inch slots. The dry discharge housing fully encloses the mill cylinder to capture and direct solids to a chute or hopper, utilizing the patented 2 taper for full discharge (US Patent 10,086,379, Oct 2, 2018). The clamshell housing design incorporates stainless counterweights and stainless steel construction, with a nominal 60 chute/hopper below the mill and a 12 inch square bottom opening. Housing product-contact surfaces are 304 stainless steel with a 32 RA (180 grit polish) finish. Discharge height is 48 inches from hatch to floor. Additional features include a sliding UHMW cover on top of the housing. The mill drive is an SEW hollow bore, 20 HP TEFC motor rated for 230/460 volt, 3-phase, 60 Hz operation, providing a nominal cylinder speed of 24 RPM. The system is supported by two welded A" frame stands with box-style extensions for added height, constructed of carbon steel and coated with Sherwin-Williams Tile Clad epoxy. Overall dimensions are 138 inches high by 105 inches long by 64 inches deep.
MFR: Paul O Abbe
Types of Used Mills Available
Aaron Equipment offers a range of used mills designed to support size reduction, grinding, and material processing applications:
Hammer Mills – High-speed impact mills used to crush and grind materials into smaller particles through repeated hammering action.
Ball Mills – Rotating mills that use grinding media to reduce material size through impact and attrition.
Roller Mills – Compression mills that reduce material size by passing it between rotating rollers for controlled particle sizing.
Colloid Mills – High-shear mills designed for emulsifying, dispersing, and fine grinding of liquids and semi-solids.
Pin Mills – Fine grinding mills that use intermeshing pins to achieve uniform particle size reduction.
Sand & Media Mills – Wet grinding mills that use media agitation for fine dispersion and particle size reduction in slurries.
Mill Applications & Industry Uses
Used mills are essential across industries where particle size reduction and material conditioning are required. Common applications include:
Chemical Processing: Grinding powders, pigments, and intermediates
Food & Beverage: Milling grains, spices, and ingredients
Pharmaceutical Manufacturing: Fine particle size reduction for formulations
Minerals & Mining: Crushing and grinding ores and aggregates
Plastics & Polymers: Size reduction of pellets and regrind materials
These systems improve material consistency, increase surface area, and enhance downstream processing efficiency.
Used Mill Buying Considerations
When selecting a used mill, it is important to evaluate both process requirements and equipment condition:
Material Characteristics: Hardness, moisture content, and abrasiveness
Particle Size Requirements: Desired output size and uniformity
Grinding Method: Impact, compression, or attrition depending on application
Throughput Capacity: Match system output with production needs
Wear Components: Evaluate liners, hammers, or grinding media condition
Condition & Maintenance History: Review prior usage and service records
Why Buy Used Mills
Buying used mills provides a cost-effective solution for implementing size reduction systems without the long lead times of new equipment. Used mills offer proven performance and are often available for immediate shipment, helping facilities maintain production schedules and reduce capital investment.
Aaron Equipment sources high-quality mills from leading manufacturers, providing reliable solutions for demanding industrial grinding and processing applications.
Sell Your Used Mills
Aaron Equipment actively purchases surplus mills and size reduction equipment across all configurations. Whether upgrading equipment or liquidating assets, our team can help maximize value.
An industrial mill is a machine used to reduce the size of materials through grinding, crushing, or pulverizing. Mills are used to process solids into smaller particles for further manufacturing or processing.
Common types include hammer mills, ball mills, roller mills, colloid mills, pin mills, and media mills. Each type is designed for specific materials and size reduction methods.
Choosing the right mill depends on material properties, desired particle size, throughput requirements, and the appropriate grinding method for your process.
Yes. Used mills are built for long service life and can remain highly reliable when properly maintained, inspected, and refurbished if necessary.
Mills are used in chemical processing, food production, pharmaceuticals, mining, and plastics industries where size reduction is essential.