Used Colloid Mills
Aaron Equipment Company buys and sells unused and used colloid mills. A colloid mill is a machine that is used to reduce the particle size of a solid in suspension in a liquid, or to reduce the droplet size in emulsions. The high tip speeds, combined with an extremely small shear gap, produces intense friction on the material being processed. The friction and shear that result is commonly referred to as wet milling. The rotor and stator are cone shaped, and have three stages of increasingly fine serrations, or grooves. The stator can be infinitely adjusted to obtain the desired gap setting between the rotor and stator. The grooves change directions in each stage for increased turbulence. Colloid mills are used across many manufacturing industries, especially in the pharmaceutical, food and chemical industries. It is great for making small to medium-sized batches of product, which could include anything from toothpaste to peanut butter. If you are looking to sell your used colloid mill submit a request online or contact Erik Eichert at 630-238-7480
Stock No.:
11059362Used Greerco W500H In-Line Colloid Mill | High Shear Mixer | 10 HP | SS Rotor/Stator | Sanitary | Portable
Used- Greerco In-Line Colloid Mill / High Shear Mixer, Model W500H. Horizontally mounted. Has stainless steel adjustable rotor/stator. Portable, on wheels/casters. 10 HP, 230/460 volt, 3470 rpm Explosion Proof motor. 1.5" connections. Last used in Sanitary Food application.
MFR: Greerco
Stock No.:
11059363Used Greerco High Shear Mixer/ In-Line Colloid Mill, Model W500V. Vertically mounted
GREERCO Model W500V In-Line Colloid Mill / High Shear Mixer. Vertically mounted. Has stainless steel adjustable rotor/stator. Inlet hopper. Portable, on wheels/casters. 10 HP Explosion Proof (XP) Motor. Last used in Sanitary Pharmaceutical application.
MFR: Greerco
Stock No.:
50388117Unused Industrial Inline Colloid Mill – IKA MK 2000/50, Stainless Steel
Used- IKA Works Model MK 2000/50 Stainless Steel Inline Colloid Mill. Rotor speed 1265 RPM. Max throughput 80,000 L/hr. Driven by 150hp, 3/60/460 Volt, 1785 rpm TEFC Motor. 8" Inlet, 6" outlet. Flowserve 6L mechanical seal reservoir. Mounted on a painted carbon steel base. No Serial# plate. Current parts machine, can be completed for additional cost.
MFR: IKA Works
Stock No.:
11059368Used Fryma Koruma MZ-130/B Toothed Colloid Mill | 25 HP | 700–7000 L/hr | Sanitary | High Shear Mixer
Used- Fryma Koruma Toothed Colloid Mill, Model MZ-130/B, dispersing and homogenizing liquid to highly viscous materials. Capacity range approx.: 700 - 7,000 L/hr. Product fineness approx.: 100 - 500um. 18.5 kw (25 HP), 3 phase, 60 cycle, 208 volts on portable cart with control panel. High Shear Mixer. Last used in sanitary Pharmaceutical plant.
MFR: Fryma
Stock No.:
54687067Used Meprotec Komet Steril Inline vertical coloid mill. Constructed of 316 stainless steel. It has a 250 liter(66 gallon) mixing tank. This homogenizer is equipped with mechanical gap distance adj...
Used-Meprotec Komet Steril Inline vertical coloid mill. Constructed of 316 stainless steel. It has a 250 liter(66 gallon) mixing tank. This homogenizer is equipped with mechanical gap distance adjustment from 3 mm to 18 mm. Homogenizer has a 2" twist style impeller. Homogenizer also has a liquid seal system. Has a 2" sanitary discharge that goes to a pneumatically operated 3 way ball valve for discharge and recirculation options. Top has a 2" sanitary fitting for recirculating material, a 3" sanitary fitting for dry material infeed and a 2.5" sanitary fitting liquid material infeed. Unit is belt driven by 25 hp electric motor. Requires 460 vac 3 ph electrical supply. Hopper and mill are supported by 3" arms with load cells. Unit also has a pneumatic 2" 3 way diverter valve. No name plate data available. Manual available. Good Condition
Stock No.:
54687098Used Waukesha model MS stainless steel horizontal colloid mill. Serial number 1000002790489. It has a conical grooved rotor and stator. The inlet and outlet are 2" sanitary threaded. This unit is all...
Used-Waukesha model MS stainless steel horizontal colloid mill. Serial number 1000002790489. It has a conical grooved rotor and stator. The inlet and outlet are 2" sanitary threaded. This unit is all mounted on a stainless steel base. The mill is driven by a 25 hp, 3530 rpm electric motor. 460 vac 3 ph power required.
MFR: Waukesha
Stock No.:
11059397Used ROSS HSM-430SC Inline High Shear Mixer with SLIM Powder Injection System – 30 HP Explosion Proof Mixing Platform
Used ROSS HSM-430SC Inline High Shear Mixer with SLIM Powder Injection System 30 HP Explosion Proof Mixing Platform. Solids (powder) / Liquid Injection Manifold (SLIM). Equipped with 3" Liquid inlet, 2.5" Powder Inlet and 3" Liquid outlet. Driven by 30 HP, 208-230/460 volt, 1760 rpm Explosion Proof (XP) Motors. Powder / Liquid Dispersing / Mixing System. The Liquid stream enters the mixer and immediately encounters the powder (solids) at the high shear zone (rotor and stator assembly). The resulting dispersion is expelled centrifugally through the stator opening at high velocity.
MFR: Ross Industries
Stock No.:
50388107Used IKA Works Dispax Reactor – High Shear Inline Disperser, Model DR 2000/10, 30 HP
Used- IKA Works Dispax Reactor High Shear Inline Disperser, Model DR 2000/10, Stainless Steel. Nominal flow rate 35 gallons per minute (8,000 l/h), nominal tip speed 4500 feet per minute. Driven by a 30hp, 3/60/230/460 volt, 3525 rpm motor. 2" Inlet & outlet. Unit mounted on a base. Part# P015742. Serial # 2599-12.
MFR: IKA Works
Stock No.:
54687116Used SPX Waukesha model CMP stainless steel horizontal colloid mill. Serial number 1000002960246. It has a conical grooved rotor and stator. The inlet and outlet are 2" sanitary threaded. This unit i...
Used-SPX Waukesha model CMP stainless steel horizontal colloid mill. Serial number 1000002960246. It has a conical grooved rotor and stator. The inlet and outlet are 2" sanitary threaded. This unit is all mounted on a stainless steel base. The mill is driven by a 25 hp electric motor. 575 vac 3 ph power required.
MFR: SPX
Stock No.:
54687021Used Charlotte SD-40 40 HP 316 Stainless Steel Colloid Mill
Used Chemicolloid Industries Charlotte Model SD-40 type 316 stainless steel horizontal inline colloid mill designed for processing pumpable slurry products. Unit is mounted on a common stainless steel base and driven by a 40 hp, 230/460 VAC, 3-phase, 60 Hz, 3,565 rpm motor. Rated for production rates up to approximately 1,200 gallons per hour depending on the product being processed. Equipped with an adjustable-gap rotor for controlled high-shear particle size reduction and capable of partial reduction down to approximately 3-5 microns depending on the material, application and machine configuration. Process connections are 3" OD / 2" ID threaded fittings. Last used in the food industry. Includes motor starter. Serial #4211. Possible applications include emulsification, homogenization, dispersion and particle size reduction of compatible sauces, dressings, mayonnaise, syrups, purees, creams, lotions, suspensions, slurries and other pumpable food, cosmetic, pharmaceutical and chemical products.
Stock No.:
40426004Unused Sonic Colloid Roto-Mill RM4 | 4" High-Shear Sanitary Colloid Mill (316L SS)
Unused Sonic Colloid Roto-Mill, Model RM4. 4" size. 316L stainless contact surfaces. 10-50 GPH gravity flow rate, 150-600 GPH pressure feed rate. Driven by a 5 HP, 3600 RPM, 3ph/230/460V motor. With controls. Mounted on cart with casters. Built 2024.
MFR: Sonic