Why Choose the Shaffer® Double Sigma Arm Mixer?
The Shaffer® Double Sigma Arm Mixer is ideal for products with a variety of ingredient viscosities, and its triple-sweep agitator ensures thorough mixing and even distribution of inclusions like chocolate chips, nuts, and dried fruit. Designed for consistent quality in every batch, this mixer brings efficiency and reliability to industrial bakeries producing complex, inclusion-rich recipes.
Highlights
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Custom Frame with Enclosed, or Open Frame design
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Sanitary, stainless Steel construction
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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
- Refrigeration Jacket
- Custom canopy inlet configuration
- Custom electrical, operator Interface and PLC Packages
- Load Cells
- Dough Trough or Kibbler integration
- Clean-In-Place System
Resources
Model Numbers
| Model | Capacity | Usable Bowl Volume | Rated Bowl Volume |
|---|---|---|---|
| DA100 | 900 lb / 408 kg | 20.4 cu ft / 577 L | 17.3 cu ft / 490 L |
| DA150 | 1,100 lb / 499 kg | 24.2 cu ft / 685 L | 20.6 cu ft / 582 L |
| DA200 | 1,500 lb / 680 kg | 32.6 cu ft / 923 L | 29.9 cu ft / 847 L |
| DA250 | 1,800 lb / 816 kg | 39.1 cu ft / 1,107 L | 35.9 cu ft / 1,016 L |
| DA300 | 2,100 lb / 953 kg | 47.8 cu ft / 1,353 L | 38.9 cu ft / 1,101 L |
| DA350 | 2,400 lb / 1,089 kg | 53.3 cu ft / 1,509 L | 43.4 cu ft / 1,228 L |
| DA400 | 2,700 lb / 1,225 kg | 61.0 cu ft / 1,727 L | 51.9 cu ft / 1,469 L |
| DA500 | 3,300 lb / 1,497 kg | 72.6 cu ft / 2,055 L | 61.7 cu ft / 1,748 L |
| DA650 | 4,000 lb / 1,996 kg | 94.9 cu ft / 2,688 L | 88.6 cu ft / 2,509 L |
| DA800 | 5,400 lb / 2,449 kg | 122.0 cu ft / 3,455 L | 106.7 cu ft / 3,020 L |
Why Choose Shaffer?
With customization options and expert support, Shaffer® mixers are built to optimize production, enhance dough quality, and meet the exact needs of any industrial bakery.
- Tailored Design for Every Recipe: Shaffer’s engineers collaborate with customers to tailor each mixer’s size, speed, cooling options, agitator type, and controls to their unique recipes. Our team can test your dough in our labs or visit your facility to determine the optimal bowl size, agitator rpm, and cooling requirements. Mixer controls can be integrated with ingredient systems for seamless operation.
- Enhanced Sanitation, Safety, and Operation Options: Available options include a sanitary bowl drain, NEMA 4X stainless steel starter enclosure, non-contact voltage detector and indicator, ARC flash-protected main circuit breaker, and integration with dough feeders like pumps, chunkers, and kibblers. Clean-in-place (CIP) systems are also available for enhanced sanitation.
- User-Friendly Features for Accessibility: Customizable operator interfaces and PLC packages make operation easy and efficient, with additional options for bowl access, such as reverse tilt, ingredient doors in the canopy, load cells, and specialized ingredient inlets.
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