10L laboratory vacuum emulsifying mixer
Product Overview
The VEM-10 10L laboratory vacuum emulsifying mixer is designed for laboratory research and pilot production. Integrating vacuum defoaming, low-speed wall-scraping stirring, high-speed dispersion and high-shear emulsification into one unit, this equipment can accurately simulate industrial production processes and is suitable for the research and lab-scale trials of medium and low-viscosity creams, lotions and biological products.
Working Principle
• Vacuum Defoaming Environment: Start the vacuum system to reach a vacuum degree of -0.098 MPa inside the tank, effectively removing air bubbles generated during material mixing and ensuring fine, pore-free finished products.
• Wall-Scraping Anchor Agitation: A low-speed anchor agitator with adjustable speed ranging from 0 to 120 RPM is equipped with PTFE scrapers to continuously scrape materials off the tank wall, eliminating heat transfer dead zones and preventing material adhesion to the wall.
• High-Shear Dispersion and Emulsification: Both dispersion and emulsification support stepless speed regulation from 0 to 12,000 RPM. The powerful shear force rapidly refines material particles to the micron level and delivers stable, homogeneous emulsification results.
Product Features
• High-efficiency multi-functional integration: A single unit realizes low-speed stirring (0–120 RPM), high-speed dispersion (0–12,000 RPM) and high-shear emulsification (0–12,000 RPM) simultaneously.
• High-quality contact materials: All wetted and material-contact components are made of premium SUS304 / SUS316L stainless steel, complying with cleanroom and pharmaceutical regulatory standards.
• Precise vacuum control: Stably maintains a vacuum level of -0.098 MPa to improve material gloss and stability.
• Safe lifting and interlock system: Equipped with electric/pneumatic lifting mechanism and safety interlock protection to ensure operational safety for lab operators.
• Industrial-grade simulation: Working volume of 10L (total design volume of 12L), enabling seamless linear scale-up to large industrial production lines.
Product Description and Technical Parameters
The VEM-10 laboratory vacuum emulsifier is designed for processing formulas with low to medium viscosity. The equipment operates on a 220V single-phase power supply and features a compact structure, making it suitable for layout in laboratory environments.
| Parameter | Technical Specification |
| Model | VEM-10 |
| Volume | Working capacity: 10L / Design capacity: 12L |
| Vacuum Level | -0.098 MPa |
| Material | SUS304 / SUS316L |
| Power Supply | 220V AC, one-phase, 50Hz |
| Anchor Agitation | 0 – 120 RPM (Variable frequency adjustable) |
| High-Speed Dispersion | 0 – 12,000 RPM (Variable frequency adjustable) |
| Emulsification | 0 – 12,000 RPM (Variable frequency adjustable) |
| Applicable Viscosity | Low-to-Medium Viscosity |
| Machine size | Length: 116cm, height: 152cm, width: 53-54cm |
Application Scenarios
• Cosmetic R&D: Medium and low viscosity creams and emulsions such as skin lotions, moisturizing creams, serums and sunscreens.
• Medicine and Pharmaceuticals: Medicinal plasters, ointments, topical creams and various medicinal gels.
• Biological Preparations: Bioactive preparations, cell culture medium dispersion and biological emulsions.
• Lab Tests and Pilot Production: University research institutes, corporate R&D laboratories and small-batch pilot production environments.
Maintenance and Care Requirements
To ensure the optimal operating condition of vem-10 and extend the service life of the equipment, please follow the routine maintenance schedule below:
| Maintenance Task | Frequency | Importance |
| PTFE Scraper Inspection | Weekly | Prevent material buildup on the pot wall to guarantee heat transfer and stirring efficiency |
| Safety Interlock Test | Weekly | Ensure safety protection devices function properly to safeguard operators. |
| Lifting System Operation | Weekly | Verify that the lifting and lowering process is stable, smooth and free of potential safety hazards |
| Vessel Cleaning | Per batch | Completely eliminate the risk of cross-contamination and meet hygiene requirements |
| Mechanical Seal Check | Monthly | Maintain good vacuum sealing performance of the system (-0.098 MPa) |
| Bearing Lubrication | Quarterly | Reduce wear and tear and significantly extend the service life of mechanical components |
