500L Double Rod Lifting Vacuum Planetary Mixer
In the fields of sealants, adhesives, new energy batteries, and high-viscosity chemical materials, large-scale production capacity combined with precise mixing control is essential for manufacturing efficiency and product quality. Wuxi Maxwell Automation Technology Co., Ltd., with over 18 years of industry experience, offers the 500L Double Rod Lifting Vacuum Planetary Mixer – a heavy-duty industrial-scale device integrating high-torque mixing, high-speed dispersion, vacuum degassing, and double-rod hydraulic lifting, specifically designed for mass production of sealants, adhesives, battery slurries, and other high-viscosity materials.
Working Principle: Planetary Motion, Vacuum Environment, and Double Rod Lifting System
The "double planetary" mixer derives its name from its unique motion pattern. During operation, the low-speed mixing blades and high-speed dispersion disc rotate around the mixing vessel's central axis (revolution) while simultaneously rotating on their own axes (rotation). This compound motion generates strong shearing and kneading forces, causing materials to circulate comprehensively and achieve uniform mixing at both macro and micro levels.
The double rod (gantry) hydraulic lifting system is a distinctive feature of this model. The robust double-column design ensures stable, smooth, and reliable lifting of the mixing cover and planetary agitator assembly, even under heavy loads. This facilitates easy feeding, sampling, cleaning, and maintenance – critical advantages for large-scale production environments.
Simultaneously, the integrated vacuum system (achieving a vacuum level down to -0.09 MPa) effectively removes air bubbles entrapped during mixing. This is particularly important for sealants, adhesives, and electronic potting compounds where bubbles can compromise product integrity, electrical insulation, or bond strength.
Core Technical Specifications
| Parameter | Specification / Details |
|---|---|
| Model | SXJ-500 |
| Design Volume | 650L |
| Working Volume | 500L |
| Tank Inner Size | φ1000×830mm |
| Vacuum Level | -0.09 MPa |
| Revolution Speed | 0 - 24 rpm (Adjustable) |
| Self-rotary Speed | 0 - 48 rpm (Adjustable) |
| Scraper Speed | 0 - 24 rpm (Adjustable) |
| Dispersion Speed | 0 - 1450 rpm (Adjustable) |
| Rotary Power | 37KW |
| Disperser Power | 45KW |
| Material of Construction | SUS304 / SUS316L Stainless Steel (Customizable) |
| Dimension | 3700×1500×3500mm (approx.) |
| Lifting Method | Double Rod (Gantry) Hydraulic Lifting |
| Lifting Stroke | 930mm (approx.) |
| Heating/Cooling | Jacketed vessel for oil/water/steam heating or cooling |
| Extruder (Optional) | Integrated screw extruder for efficient discharge of high-viscosity materials |
Diverse Application Fields
The 500L vacuum double planetary mixer is designed for large-scale production across numerous industries:
Energy Sector: Mass production of lithium battery slurries, nickel-chromium, nickel-metal hydride, and fuel cell pastes.
Electronics & Appliances: Solder paste, ceramic slurry, magnetic materials, electronic adhesives, PVC plastics, electronic potting glue, hot melt adhesives.
Chemical Industry:Silicone sealant, polysulfide sealant, structural insulating glass sealant, waterproof sealant, anaerobic adhesive, synthetic resins, rubber, printing inks, putty, abrasives, wax products, ceramic pigments.
Pharmaceuticals: Various ointments, polymer gels, and medical preparations.
Cosmetics & Food: Creams, lotions, gels, foundations, toothpastes, soaps, jams, seasonings.
Structural and Design Advantages
Double Rod Gantry Lifting System: The heavy-duty double-column hydraulic lifting mechanism ensures stable, smooth, and reliable operation. It provides easy access for feeding, sampling, and cleaning, significantly improving production efficiency and maintenance convenience.
Heavy-Duty Industrial Design: Robust construction with heavy-duty motors (37KW mixing + 45KW dispersion) specifically engineered to handle high-viscosity sealants, adhesives, and battery slurries.
No Dead Corners: A wall scraper attached to the planetary frame continuously scrapes material from the vessel wall, ensuring no unmixed zones and consistent batch quality.
Versatile Agitator Options: Mixing heads can be tailored with options like twist-type, blade-type, frame-type impellers, as well as high-speed dispersion discs and homogenizers, to suit different formulations.
Vacuum Degassing: The integrated vacuum system removes air bubbles and volatiles, ensuring product density, stability, and appearance.
Temperature Control: The jacketed vessel allows for precise heating or cooling via oil, water, or steam circulation, with temperature displayed on the control panel.
Optional Extruder System: An integrated screw extruder can be added for efficient, clean discharge of high-viscosity materials directly from the mixing vessel, minimizing material waste and manual handling.
