Industrial vacuum mixer and reactor for liquids
For manufacturers needing precise blending and stability, this advanced vacuum mixer and reactor optimizes processes for high-viscosity and complex rheology products, enhancing efficiency in mixing, emulsification, and homogenization.

Mixes, Emulsifies, and Homogenizes Liquids and Semi-Solids
The Bachmix Compact from Bachiller is an industrial vacuum mixer and reactor engineered for precision in processing liquids and semi-solids. It stands out for its ability to handle complex mixing tasks using a slow anchor stirrer paired with a rotor-stator emulsifier, ensuring exceptionally fine and stable emulsions even with high-viscosity products. Ideal for applications in cosmetics, pharmaceuticals, and food production, it supports the manufacture of end-products like bio cosmetic creams, vitamin-enriched syrups, and adhesive pastes.
Capacities range from 150L to 10,000L, with optional configurations accommodating atmospheric to 3 bar(g) operating pressure and temperatures up to 200°C. Automation is seamlessly integrated with PLC control and a color touch screen interface, enabling precise traceability and process control.
The unit features a liftable lid with an automatic SUPERCLAMP system and independently controlled coaxial mixing tools, reducing the need for post-process de-aeration. Its construction meets stringent sanitary design standards like cGMP and FDA, with options for ATEX compliance and CIP/SIP systems validated by Riboflavin test, ensuring both safety and ease of maintenance. Customizable elements and engineering support further enhance this highly-versatile equipment’s adaptability to specific industrial production needs.
Benefits
- Enhances product quality with fine and stable emulsions, crucial for high-viscosity formulations.
- Streamlines operations by reducing cleaning downtime with integrated CIP/SIP systems.
- Optimizes energy use with efficient heating/cooling jacket, cutting operational costs.
- Ensures regulatory compliance with cGMP and FDA standards, supporting quality assurance.
- Facilitates easy process control and monitoring, minimizing operator intervention with PLC automation.
- Applications
- Polymers, Fine chemicals, Alkaline batteries, Cosmetics, Food and beverages, Adhesives, Resins, Pharmaceuticals
- End products
- After sun lotion, Gelatin solutions, Body milk lotions, Sunscreen creams, Bio cosmetic creams, Toothpaste, Adhesive pastes, Alkaline battery slurry, Colorant additives, Shaving foam, Resin mixes, Flavoring essences, Vitamin-enriched syrups, Silicone gels, Diet meal replacements, Active pharmaceutical ingredients (apis), Marmalades, Antibiotic ointments, Ketchup, Industrial pigments, Skin creams, Polymer emulsions, Mayonnaise, Baby food puree
- Steps before
- Purification, Drying, Homogenisation, Emulsification
- Steps after
- Sterilization, Packing, De-aeration
- Input ingredients
- liquids, semi-solids, high viscosity products, complex rheology materials, solids, adhesives, alkaline substances, colorants, pigments, polymers, resins, baby food ingredients, ketchup ingredients, marmalade ingredients, mayonnaise ingredients, sauce ingredients, vitamin complements
- Output ingredients
- homogenized products, emulsions, after sun products, antibiotics, active pharmaceutical ingredients (APIs), bio cosmetics, body milk, coats, colorants, creams, diet food, dispersions, emulsions, essences, flavors, food additives, gels, hair gels, lipsticks, masks, pomades, shaving products, silicone products, sun protection, suppositories, sweeteners, syrups, toothpastes, unguents
- 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.
- Capacity
- 150–10, 000 L
- Pressure
- Atmospheric, optionally up to 3 bar(g)
- Temperature
- Up to 200°C
- Volume Utilization
- 20% to 100% of its capacity
- Stirring Speeds
- Coaxial mixing tools independently controlled
- Operation Type
- Standard and Recirculation Versions
- Lid Type
- Liftable or Fixed
- Heating/Cooling Jacket
- Independent Unit
- Surface Finish
- Internally mirror polished Ra ≤ 0.6 µm
- Automation
- PLC control system with color touch screen interface
- Heating/Cooling Options
- Integrated heating/cooling unit
- Mixing Tools
- Anchor with rotation and Central Uniflux blade mixer
- Traceability
- Perfect traceability of the fabrication parameters
- Cleaning Method
- CIP/SIP systems
- Control System
- PLC with color touch screen
- Valve System
- Automatic SUPERCLAMP closing system
- Design Standard
- ASME VIII div.1 – AD-2000 – EN-13445
- Batch vs. continuous operation
- Batch
- Automation level
- PLC Controlled
- CIP/SIP
- CIP system available
- Cleaning method
- CIP / SIP
- Integrated steps
- Homogenisation, Emulsion
- Pressure Capability
- Up to 3 bar(g)
- Semi-solids Capability
- Yes
- Capacity
- 150L–10, 000L
- Footprint
- Compact design
- Lid Type
- Liftable or Fixed
- Surface Finish
- Internally mirror polished Ra ≤ 0.6 µm
- Pressure rating
- Atmospheric up to 3 bar(g)
- Temperature range
- Up to 200ºC
- Mixing Tools
- Coaxial independently controlled
- Material
- Stainless steel with thermal insulation
- Control panel type
- PLC control system, color touch screen interface
- Mixing tools
- Coaxial mixing tools independently controlled