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Twin Shaft Paddle Mixer

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SK Twin-Shaft Paddle Mixer

Our SK Twin-Shaft Paddle Mixer is engineered for fast, uniform, and contamination-free mixing of powders, granules, and moist materials. Designed with a robust twin-shaft counter-rotating system, it delivers rapid blending with exceptional accuracy, making it ideal for a wide range of industries including chemicals, food processing, construction materials, pharmaceuticals, and agriculture.

The mixer’s specially designed paddles generate a fluidized mixing zone, ensuring every particle is lifted, suspended, and blended evenly within seconds. This results in maximum homogeneity, minimal product degradation, and ultra-short mixing cycles.

Built with a heavy-duty stainless steel body, large inspection doors, and easy-clean access points, this mixer offers superior hygiene, complete discharge, and low maintenance. Its high-efficiency drive system reduces power consumption while maintaining maximum output.

Whether you’re handling powders, granules, or wet mixtures, this Twin-Shaft Paddle Mixer ensures consistent quality, faster production, and long-term reliability, making it the perfect solution for modern manufacturing.

Technical Specifications – Twin-Shaft Paddle Mixer

1. General

  • Gentle Tumbling Motion
  • Type: High-speed, counter-rotating paddle mixing system
  • Application: Powders, granules, pellets, light pastes, and moist materials
  • 2. Construction

  • Body Material: SS304 / SS316 / Mild Steel (as per requirement)
  • Mixing Chamber: Aerodynamic U-shaped or curved profile for maximum fluidization
  • Paddles: Heavy-duty welded paddle arms with adjustable angle
  • Shaft Type: Twin counter-rotating shafts
  • Bearings: Heavy-duty, dust-proof bearings with sealing system
  • Drive System: Helical gearbox + high-efficiency electric motor
  • 3. Performance

  • Mixing Capacity: 100 – 5,000 liters (customizable)
  • Batch Time: 30 – 90 seconds depending on material
  • Mixing Accuracy: Up to 1:100,000 coefficient of variation
  • Rotor Speed: 25–60 RPM (variable speed optional)
  • Homogeneity: 99% uniform mix
  • Fill Ratio: 40–70% of chamber volume
  • 4. Feeding & Discharge

  • Top Feeding Port: Wide inlet for powders/granules
  • Inspection Door: Large hinged door for maintenance and cleaning
  • Discharge Type: Pneumatic slide gate / Manual slide gate / Butterfly valve
  • Discharge Time: < 15 seconds (depending on material)
  • 5. Motor & Power

  • Motor Capacity: 5 HP to 50 HP based on model
  • Motor Type: TEFC / Flameproof / Energy-efficient
  • Gearbox: Heavy-duty helical gearbox
  • Power Consumption: Low due to fluidized mixing action
  • Voltage: 415V, 50Hz, 3 Phase (customizable)
  • 6. Optional Features

  • Variable Frequency Drive (VFD)
  • Jacketed body for heating or cooling
  • Wear-resistant paddle coating
  • Dust extraction system
  • Load-cell based weighing & batching system
  • CIP (Clean-In-Place) facility
  • 7. Typical Applications

  • Premix Powders
  • Detergent Mixing
  • Animal Feed
  • Nutraceutical Blends
  • Chemical Powders
  • Construction Materials (dry mix mortar, gypsum, plaster, pigments)
  • Food powders (spices, starch, flour blends)