Colloidal mill for fine grinding and homogenisation
Optimize your liquid and semi-solid processing by achieving precise particle size reduction and uniform homogenization, crucial for enhancing product consistency and quality in demanding production environments.

Grinds and Homogenizes Liquid to Viscous Products
The Colloidal Mill MCB from Bachiller is designed to deliver precise particle size reduction and homogenization for both liquid and semi-solid products. Utilising high-speed rotors closely set against a conical stator, the mill adjusts fineness through an electronic-controlled hand-wheel, ideal for consistent emulsions and dispersions. Common applications include pharmaceutical suspensions, cosmetic creams, and food emulsions, suitable for industries such as chemical, food processing, and biotechnology. With flow rates ranging from 0.5 to 10 m³/h and a drive capability up to 75 KW, this mill can accommodate high-demand operations. It integrates seamlessly into production lines with inline or off-line operations and offers mechanical tightness with a simple or double mechanical seal option. Constructed in stainless steel or corundum, it resists abrasion and offers compliance with cGMP and FDA standards for sanitary operations. Optional features include portable configurations with auxiliary pumps and ATEX certifications for specialized environments. With easy disassembly for maintenance and available customizations like rotor exchanges and grinding wheel modifications, the Colloidal Mill MCB offers versatile, reliable processing for diverse production needs.
Benefits
- Enhances product quality through precise particle size control and homogenization.
- Increases operational efficiency with high-speed continuous processing capabilities.
- Adapts to various industry requirements with customizable material and rotor options.
- Ensures product safety and compliance with cGMP and FDA standards.
- Simplifies maintenance and minimizes contamination risk with easy disassembly and CIP compatibility.
- Applications
- Cosmetics,Natural extracts,Asphalt and bituminous,Food,Biotechnology,Fine chemicals,Chocolates,Waste treatment,Biocides,Petrochemicals,Refining (oil,Juices,Plastics and polymer,Pulp and paper,Chemical,Resins,Baby food,Pharmaceuticals,Mayonnaise,Gas)
- End products
- Wastewater treatment coagulants,Bio-cosmetic extracts,Bitumen emulsions,Antibiotic suspensions,Polyacrylate emulsions,Cheese sauce bases,Toothpaste,Hair gels,Mayonnaise emulsion,Biocide solutions,Asphalt emulsions,Fruit juice concentrates,Baby food purees,Sunscreen lotions,Facial creams,Polymeric dispersions,Chocolate fillings,Resin solutions,Fragrance emulsions,Engine oil additives
- Steps before
- Pre-mixing,Emulsification,Preparation of semi-solid products
- Steps after
- Sterilization,Packaging,Quality Control,CIP/SIP (Cleaning in Place/Sterilization in Place)
- Input ingredients
- liquid products,semi-solid products,pasty products,viscous products,antibiotics,bio cosmetics,colorants,creams,dispersions,emulsions,food additives,gels,hair gel,masks,pomades,shaving products,sun protection,suppositories,tooth pastes,unguents,asphalt and bituminous,polymers,resinas,baby food,butter,chocolates,concentrates,gelatin,juices,mayonnaise,salses
- Output ingredients
- finer particle size products,homogenised products,products with particle size up to 40 microns
- Market info
- Bachiller specializes in industrial engineered-to-order equipment, known for high-quality process equipment in the chemical, petrochemical, pharmaceutical, and food industries. They are recognized for their expertise in designing and manufacturing pressure vessels, reactors, and mixing equipment.
- Fineness
- Up to 40 microns
- Flow rate
- 0.5 to 10 m³/h
- Drive power
- Up to 75 KW
- Particle size regulation
- Mechanical device
- Rotor speed
- High speed
- Tightness
- Simple mechanical seal
- Grinder types
- Stainless steel,corundum,perforated plates
- CE marking
- 2006/42/CE
- Working mechanism
- High-speed rotor and conical stator
- Automation level
- Manual / Electronic adjustment
- Particle size regulation
- Mechanical device
- Flow configuration
- Inline / Recirculation mode
- Cleaning method
- CIP / SIP
- Batch vs. continuous operation
- Inline Continuous
- Abrasion resistance
- Yes
- Corrosive resistance
- Stainless steel,AISI-316
- Biological compatibility
- cGMP,FDA validatable
- Cleanability
- SIP/CIP
- CE marking
- According to the Safety for Machinery Directive 2006/42/CE
- FDA compliance
- Yes,FDA validatable
- GMP Compliance
- Yes,cGMP Compliant
- ATEX certification
- Available on demand
- DQ,IQ and OQ protocols
- Available
- Grinding wheel material
- Stainless steel / Corundum / Perforated plates
- Portable design
- Wheeled frame with auxiliary pump
- Hopper design
- Feed hopper for solids
- Rotor-stator design
- High speed,conical stator
- Grinders Material
- Stainless Steel / Corundum
- Abrasion Resistant Treatment
- Yes
- Special Grinder with Knives
- Available
- Double Mechanical Seal
- With Lubrication Unit
- Portable Unit
- Wheeled Frame with Auxiliary Pump
- Sanitary Design
- cGMP,FDA Validatable
- Cleaning Method
- SIP/CIP
- ATEX Execution
- On Demand