SHJ Series Conical Screw Mixer
SHJ Series Conical Screw Mixer
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Product Introduction


Product Description: Precision Double Helix Conical Mixer

Our Double Helix Conical Mixer is a unique, highly efficient, and precise blending solution. It utilizes a combination of a motor and cycloidal pinwheel reducer to achieve both revolution and rotation, ensuring optimal mixing even for materials with significant proportion differences.1 This mixer delivers rapid and effective blending, making it ideal for a wide range of industries, including pharmaceuticals, food, chemicals, pesticides, feed, petroleum, metallurgy, mining, construction materials, and coatings.

Working Principle:

The Double Helix Conical Mixer features two asymmetrical spiral augers mounted on a cantilever. These augers rotate around their own axes (rotation) while the cantilever drives them around the central axis of the conical vessel (revolution). This unique design generates four distinct mixing forces:

  1. Spiral Rotation: The asymmetrical augers lift materials upward.2
  2. Cantilever Revolution: The slow revolution of the cantilever creates a circular flow of materials.
  3. Combined Rotation and Revolution: The interaction of rotation and revolution disperses materials radially.
  4. Convergence and Downward Flow: Materials lifted to the top converge and flow downward, filling the void at the bottom and creating a comprehensive circulation pattern.3

Product Features:

  • Minimal Residual Discharge: Designed to meet high standards for residue-free material discharge.
  • Gentle Mixing Action: Preserves the integrity of fragile materials, such as crystals.
  • Energy-Efficient Blending: Suitable for materials undergoing chemical reactions.
  • Arc-Shaped Upper Cover: Eliminates dead corners for easy cleaning and sanitation.
  • Spherical Discharge Valve: Ensures thorough and stable material discharge.



Technical Parameters


ModelTotal Volume(M³)Loading CoefficientPower(kw)Dimensions(mm)Weight(kg)
SHJ-0.060.060.4-0.61.5φ630×1451150
SHJ-0.10.10.4-0.61.5φ715×1569250
SHJ-0.30.30.4-0.62.2φ920×1960550
SHJ-0.50.50.4-0.63φ1140×2320600
SHJ-110.4-0.64φ1480×28951200
SHJ-1.51.50.4-0.65.5φ1633×32101350
SHJ-220.4-0.65.5φ1816×34951500
SHJ-330.4-0.67.5φ2040×37602300
SHJ-440.4-0.611φ2250×44252520
SHJ-660.4-0.615φ2548×49403000
SHJ-880.4-0.618.5φ2780×53604500
SHJ-10100.4-0.622φ3018×58155500
SHJ-12120.4-0.622φ3204×61005900
SHJ-15150.4-0.630φ3442×65406600
SHJ-20200.4-0.637φ3805×74209800
SHJ-25250.4-0.637φ4086×780010200
SHJ-30300.4-0.645φ4330×820011500

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