Dual-Shaft Vacuum Planetary Mixer MSK-SFM-9-5L-2

Dual-Shaft Vacuum Planetary Mixer MSK-SFM-9-5L-2

Application Range

The MSK-SFM-9-5L-2 is a high-efficiency mixing system integrating vacuum low-speed mixing and high-speed dispersion. It utilizes a combination of revolution and rotation movements to achieve thorough material homogenization. It is widely suitable for mixing processes involving various solvents and powders, such as raw material compounding for Lithium-ion Batteries, Adhesive Tapes, Solar Energy, and Chemical Industries. The equipment features an integrated design, ensuring superior dispersion uniformity and ease of operation.

 Model: MSK-SFM-9-5L-2

Dimensions: L1150mm*W960mm*H2050mm

Net Weight: 550kg

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Features

  • Zero Dead-Angle Mixing: Features a dual-shaft planetary mixing mechanism with twist-frame paddles, high-speed dispersion discs, and a wall scraper to ensure complete material agitation.
  • Dual-Action Homogenization: Low-speed paddles utilize revolution and rotation for macro-mixing, while high-speed dispersion discs generate shear force for micro-mixing.
  • Vacuum Integrity: Operates in a vacuum environment to effectively eliminate bubbles generated during mixing; excellent vacuum retention.
  • Precision Control: Supports multi-stage operation settings (speed and time) via a PLC + HMI touch screen interface.
  • Robust Construction: The 5L effective volume tank is precision-machined from high-quality SUS304 stainless steel, offering resistance to acid and alkali corrosion.
  • Integrated Safety & Design: Features an electric lifting tank, integrated spotlight for visibility, and comprehensive electrical safety protections (overload, interlocks).
Specifications
Power Supply Single-phase AC 220V ±10%,50Hz, Power: 6.5KW (Customized Explosion-proof Motor Version, 3-Phase 5-Wire System, AC 380V± 10%, 50Hz, Power 6.5KW)
Mixing Method Revolution + Rotation, Dual Mixing Shafts + Dual Dispersing Shafts (Total 4 Dispersing Discs) + 1 Wall Scraper (PTFE/Teflon)
Control System Variable Frequency Drive (VFD) speed regulation. Features include temperature control, lighting, lifting, and Run/E-Stop. All operations and displays are via the electrical cabinet control panel. Supports timed automated variable speed operation.
Vacuum System Includes vacuum buffer tank and switch. With Vacuum pump 2XZ-2, Power 0.37kw
Ultimate Vacuum -0.098 MPa
Lifting Mechanism Electric Worm Gear Lift
Positioning System Equipped with positioning adjustment device. Precise mating of the tank body and cover via positioning rabbet ensures vacuum sealing integrity.
Insulation Layer Water cooling only; thermal insulation is not required.
Temperature Measurement Vessel Wall Probe
Applicable Viscosity Viscosity: 1,000 – 100,000 mPa·s (cps); Production of various slurries and other materials.
Equipment Dimensions L1150mm*W960mm*H2050mm
Net Weight Approx. 550kg
Upper Vessel Components
Upper Vessel Material SUS304 Stainless Steel
Powder Feeding Port DN50, Quick Release Type
Lighting Port DN50
Sight Glass Port DN50
Vacuum Port G1/2″”, Ball Valve
Vent / Exhaust Port G1/2″”, Ball Valve
Lower Vessel Components
Total Design Volume 8L
Working Volume 5L
Inner Diameter 240mm
Inner Depth 180mm
Vessel Material, Wetted Parts (Material Contact Areas): SUS304 Stainless Steel
Jacket Type Single-layer jacket on tank wall (for cooling/heating); Single-layer jacket on tank bottom (for cooling/heating).
Jacket Connections G1/2″ with quick-release coupling. Jacket Pressure Rating: ≤0.4 MPa. Water Inlet/Outlet: 1 each.
Discharge Method Bottom discharge via one 3/4” Ball Valve.
Design Ambient Temperature 0°C ~ +55°C
Mixing Components
Mixing Paddles 2 sets of Twist Frame Paddles (Helical), SUS304 Stainless Steel, Precision Machined
Transmission Two-stage transmission: 1st stage chain drive; 2nd stage gear drive.
Paddle Material SUS304 Stainless Steel
Paddle Quantity 2 Units
Paddle-to-Paddle Clearance 3 ~ 8 mm
Paddle-to-Wall Clearance 2 ~ 5 mm
Paddle-to-Bottom Clearance 2 ~ 4 mm
Dispersing Components
Dispersing Shafts Two sets of dispersing shafts; each shaft equipped with 2 dispersing discs. Material: SUS304.
Disc Type Sawtooth Type
Disc Material SUS304 Stainless Steel
Disc Quantity 4 Units
Shaft Quantity 2 Units
Wall Scraper
Scraper Bracket Material SUS304 Stainless Steel
Scraper Blade Material PTFE (Polytetrafluoroethylene / Teflon)
Scraper Speed Synchronized with the planetary gearbox speed.
Detachability Detachable design (Scraper must be removed for high-viscosity processing).
Safety Protection
1. Equipped with Emergency Stop (E-Stop) button; machine stops immediately upon activation.

2. Mixing head can only operate when the vessel is fully closed and positioned.

3. Vessel cannot be opened during mixing operation.

4. Vessel cannot be opened while under vacuum.

5. Protection switches active during lifting/lowering process.

6. Automatic stop protection during motor current overload.

7. Automatic stop protection when temperature exceeds set limit.

8. Reliable grounding for mixing host and control cabinet.

 

Operational Notes & Disclaimer

  • Balancing: To prevent damage to the planetary gear system, ensure that the two mixing containers are perfectly balanced by weight before operation.
  • Product Updates: Please note that product images, descriptions, and technical parameters are for reference only. Due to continuous product improvement, specifications are subject to change without prior notice. Please confirm the latest details with our sales team before ordering.