Select Series Single Sigma Arm Mixers

Shaffer® Select Series Single Sigma Arm Mixers are precisely engineered to offer maximum value and durability.

  1. icon

    Custom Frame with Enclosed, or Open Frame design​

  2. clean icon

    Sanitary, stainless Steel construction

  3. "refrigerated" icon

    Exclusive VerTech refrigeration jacket and bowl design for more durable bowl, shorter mix times, and cooler doughs

  4. tilt icon

    Hydraulic Bowl Tilt for forward or two-way tilt

  5. touch icon

    Touch screen operator interface, PLC controls and push buttons with universal labels

Additional Features
  • Metal Detectable, Positive Pressure Bowl Seals
  • NEMA 4X water-tight enclosures where applicable
  • Rotary Face Agitator Shaft Seals (U.S. Patent No. 10,174,842)
  • UL, cUL Compliant Controls
  • BISSC Certified
  • ANSI, USDA and CE Compliant
Optional Features
  • Refrigerated Agitator (U.S. Patent No. 9,295,956)
  • Refrigerated Breaker Bar
  • Y-T Asymmetrical (Stant Bar) Agitator
  • Custom electrical, operator Interface and PLC Packages
  • Load Cells
  • Dough Trough, Pump or Chunker integration
  • Clean-in-Place System
Model Numbers
ModelCapacityUsable Bowl VolumeRated Bowl Volume
SA04900 lb / 408 kg25.2 cu ft / 705 L20.6 cu ft / 583 L
SA051,200 lb / 544 kg30.0 cu ft / 849 L24.5 cu ft / 698 L
SA061,600 lb / 726 kg37.0 lb / 1,047 L30.3 cu ft / 858 L
  1. The volume of the agitator has been removed from the “Usable” and “Rated” bowl volumes.
  2. The “Usable” bowl volume includes all bowl area to the front corner at bowl lip level, beyond which, liquids will begin to leak out.
  3. The “Rated” bowl volume is calculated to the top of the agitator.
  4. Mixing capacity is calculated based on approximately 50 pounds per cubic foot final dough density.

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