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.:
54687172Used Eiger Machinery model ABM 40H EXP horizontal media mill has a 40 L carbon steel milling chamber driven by a 40 hp, 1175 rpm motor that requires 230/460 vac, 3 ph electricity. Motor is tagged for...
Used-Eiger Machinery model ABM 40H EXP horizontal media mill has a 40 L carbon steel milling chamber driven by a 40 hp, 1175 rpm motor that requires 230/460 vac, 3 ph electricity. Motor is tagged for hazardous location. Includes operating controls and diaphragm pump. Overall dimensions are 64" w x 36" l x 80" h. Serial no. 06122.
MFR: Eiger
Stock No.:
54687183Used Premier Mill Corp. horizontal media mill, model ML1.5 The mill has a 1.5 Liter capacity, Jacketed stainless steel chamber, rated 0-20 liters/hr output, with pump, mounted in self contained hous...
Used Premier Mill Corp. horizontal media mill, model ML1.5 The mill has a 1.5 Liter capacity, Jacketed stainless steel chamber, rated 0-20 liters/hr output, with pump, mounted in self contained housing. Driven by a 5 hp main motor and a 1/3 hp pump motor. Required voltage 230 V ph3, 60Hz. Serial number HML 1.5.91403.98.0228. Overall 27" x 37" x 43".
MFR: Premier
Stock No.:
54687205Used This is a Szegvari Union Process model 1SD, Type B attritor mill system. Its serial number is 990702. Stainless steel contact parts. It is equipped with a 5 hp explosion proof varidrive, tach...
Used-This is a Szegvari Union Process model 1SD, Type B attritor mill system. Its serial number is 990702. Stainless steel contact parts. It is equipped with a 5 hp explosion proof varidrive, tachometer and jacketed bowl. The bowl has a total capacity of 1.5 gallons with a workin capacity of 0.8 gallons. 230/460 vac 3 ph power required. This unit comes with a 38 gallon jaketed mix tank with dispersion and side scraping agitation and also a diaphragm pump. This is a nice system that can be used for wet or dry milling. Good condition.
MFR: Union Process
Stock No.:
54691004Used Dr. Pharm NTFZ-120 Lifting Tilting and Granule Sizing Machine
Used Dr. Pharm NTFZ-120 Lifting And Tilting Sizing Machine. Serial # 067, Built December 2017. Designed for lifting, tilting, conveying and sizing granulated material in a closed process. Features stainless steel construction, hydraulic lifting system, integrated granule sizing mill, push-button controls and tilt control stick. Machine nameplate specifies 3,800 mm total height, 1,550 mm maximum lift height, 16 MPa hydraulic pressure, 220V electrical service and 7.5 kW total power. Manufacturer information lists the NTFZ series for connection with fluid bed granulator and fluid bed dryer product containers, allowing material transfer and sizing before the next process step. Possible applications and suitable products include pharmaceutical, food, chemical and dairy processing for lifting, transferring and sizing dry granules and other solid materials.
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.:
54405001Microfluidics M110EH30 High Pressure Homogenizer Processor System
Used Microfluidics Microfluidizer Processor, Model M-110EH-30. Electric / Hydraulic. Key Capabilities: Max pressure: up to 30,000 PSI (2068 bar), Flow rate: ~300450 mL/min, Minimum batch: ~100120 mL. Drive: electric-hydraulic, Intensifier (~5 HP). Construction: stainless steel, sanitary design, CIP capable. Serial# 2004143, Year. 2004.
MFR: Microfluidics
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.