Select Series Single Sigma Arm Mixers
Shaffer® Select Series Single Sigma Arm Mixers are precisely engineered to offer maximum value and durability.
- Ideal for
- Frame Type Options
- Agitator Type
- Batch Capacity

Select Series Single Sigma Arm Mixers
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Highlights
-
Custom Frame with Enclosed, or Open Frame design
-
Sanitary, stainless Steel construction
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Exclusive VerTech refrigeration jacket and bowl design for more durable bowl, shorter mix times, and cooler doughs
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Hydraulic Bowl Tilt for forward or two-way tilt
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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
Model | Capacity | Usable Bowl Volume | Rated Bowl Volume |
---|---|---|---|
SA04 | 900 lb / 408 kg | 25.2 cu ft / 705 L | 20.6 cu ft / 583 L |
SA05 | 1,200 lb / 544 kg | 30.0 cu ft / 849 L | 24.5 cu ft / 698 L |
SA06 | 1,600 lb / 726 kg | 37.0 lb / 1,047 L | 30.3 cu ft / 858 L |
- The volume of the agitator has been removed from the “Usable” and “Rated” bowl volumes.
- The “Usable” bowl volume includes all bowl area to the front corner at bowl lip level, beyond which, liquids will begin to leak out.
- The “Rated” bowl volume is calculated to the top of the agitator.
- Mixing capacity is calculated based on approximately 50 pounds per cubic foot final dough density.
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