100L Bottom Homogenizer Vacuum Emulsifying Mixer | High-Shear Mixer for Cosmetic & Food
The 100L Bottom Homogenizer Vacuum Emulsifying Mixer is a high-performance, multifunctional mixing system developed for the production of high-quality emulsions, creams, mayonnaise, and suspensions. This machine integrates a powerful high-shear homogenizer, a wall-scraping mixing system, and a reliable vacuum unit within a single vessel to deliver superior product uniformity, stability, and extended shelf life. By combining high-speed and low-speed mixing functions in a vacuum environment, it ensures efficient processing for even the most demanding formulations in the cosmetic, food, pharmaceutical, and chemical industries.
The core advantage of this vacuum emulsifier lies in its ability to perform homogenization and mixing under a vacuum, which effectively removes air bubbles to produce a product with a smooth, fine texture and excellent gloss. The main pot features a three-layer stainless steel structure, with all material-contact parts made of SUS304 or SUS316L stainless steel and mirror-polished to meet strict GMP hygiene standards, making it the ideal choice for manufacturers seeking a reliable and sanitary production solution.
Working Principle
The Vacuum Emulsifying Mixer operates based on the principle of high-shear homogenization, which utilizes the precise coordination of a rotor and stator to create intense mechanical and hydraulic shear forces. The working process is as follows:
Material Feeding: Pre-heated and mixed materials from the oil and water phase pots are drawn directly into the main emulsifying pot by the vacuum system, minimizing contamination.
High-Shear Homogenization: The high-speed rotation of the rotor generates a strong centrifugal force, drawing materials axially from both the top and bottom into the precision-engineered gap between the rotor and stator. The linear speed at the end of the rotor can reach up to 40 m/s, creating powerful hydraulic shear, centrifugal extrusion, and impact forces that break down particles to a fineness of 0.2~5μm.
Scraper Mixing: Simultaneously, the low-speed scraper mixer with PTFE scrapers continuously sweeps the inner wall of the tank, ensuring all materials are mixed evenly, preventing build-up on the walls, and promoting efficient heat transfer.
Vacuum Deaeration: As the entire process occurs under a vacuum state (with a vacuum level reaching -0.1MPa), any air bubbles generated during mixing are instantly removed, resulting in a dense, bubble-free final product that is resistant to oxidation.
Discharging: After the cycle, the finished product can be discharged through a bottom valve or by tilting the emulsifying pot.
Key Features of the VEM-100 Model
Based on the core product page , the MJD-100 model, priced at USD 26,000 + USD 4,000 (for water and oil pots), comes equipped with the following key specifications and features:
Type: VEM-100
Capacity: Working Volume: 100L (Design Volume: 130L)
Speed: Scraper Stirring Speed: 0-80 rpm; Dispersion Mixing Speed: 0-3000 rpm
Material: High-quality Stainless Steel (SUS304/316L)
Power: Total Power: 9.7KW; Dispersion Mix Power: 4KW; Vacuum Pump Power: 0.55KW
Exclusive Selling Point: Features a claw-type rotor-stator structure with bi-directional suction, ensuring high shear efficiency and stable emulsion production.
Technical Specifications & Models
The Vacuum Emulsifying Mixer series is available in a range of capacities to suit various production scales. The following table summarizes the key parameters for the MJD series :
| Model | Design Volume (L) | Working Volume (L) | Scraper Stirring Power (Kw) | Scraper Stirring Speed (rpm) | Dispersion Mix Power (Kw) | Max Circulation Flux (L/h) | Vacuum Pump Power (Kw) |
|---|---|---|---|---|---|---|---|
| VEM-100 | 130 | 100 | 2.2 | 0-65 | 7.5 | 16000 | 1.5 |
| VEM-50 | 65 | 50 | 1.5 | 0-80 | 4 | 6000 | 0.55 |
| VEM-200 | 260 | 200 | 3 | 0-65 | 7.5 | 16000 | 2.2 |
| VEM-500 | 650 | 500 | 5.5 | 0-65 | 22 | 40000 | 3 |
| VEM-1000 | 1400 | 1000 | 7.5 | 0-45 | 22 | 40000 | 4 |
| VEM-2000 | 2900 | 2000 | 11 | 0-45 | 45 | 50000 | 7.5 |
Note: Customized solutions are available for volumes up to 2000L.
Our Advantages
Heating & Cooling System: The pot body features a three-layer structure with a jacket for precise temperature control. Heating can be achieved via electric heating tubes or steam, while cooling is facilitated by circulating coolant in the jacket. A thermal insulation layer ensures energy efficiency .
Advanced Control System: The machine can be equipped with a Siemens PLC touch screen control system and Delta frequency converter for precise, programmable control over mixing speed, temperature, and vacuum level .
Lifting System: The main pot lid can be equipped with a hydraulic lifting system for easy and thorough cleaning. The emulsifying pot can also tilt for complete discharge.
Diverse Applications: This versatile machine is suitable for a wide range of products, including:
Cosmetics: Creams, lotions, facial masks, shampoos, shower gels, foundations, and toothpaste .
Food: Mayonnaise, salad dressings, ketchup, sauces, jams, and peanut butter .
Chemical/Pharmaceutical: Ointments, lubricants, and various emulsions .
