Triple Roller Bar Mixers
The Shaffer® Triple Roller Bar Mixers offer high-capacity, thorough dough mixing and kneading to meet the rigorous demands of modern, automated bakery production. With fast mixing speeds, advanced temperature control, and robust construction, this durable mixer is built for continuous 24/7 operation, making it an essential asset for bakers producing large batches with consistent, reliable results.
Equipped with the VerTech® Refrigeration Jacket as standard and with the option for refrigerated agitators, this mixer provides enhanced dough cooling and temperature control, ideal for maintaining dough quality during high-speed mixing.
The Shaffer® Triple Roller Bar Mixer is ideal for:
- Bagel, pan bread, hot dog, and hamburger bun dough mixing
- English muffin, sweet goods, doughnut, bear claw, and cinnamon roll dough mixing
- Frozen dough and pizza dough mixing
- Flour tortilla and pita dough mixing
- Croissant/laminated dough mix
- Frame Type Options
- Agitator Type
- Batch Capacity

Triple Roller Bar Mixers
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Why Choose the Shaffer® Triple Roller Bar Mixer?
The Shaffer® Triple Roller Bar Mixer is engineered with an advanced agitator design and variable speed options, making it ideal for developing gluten across a range of yeast-based doughs. This mixer can operate as a stand-alone unit or be fully automated, requiring no manual operation. With Ethernet connectivity, it integrates seamlessly with ingredient systems and production equipment down the line, providing consistent dough quality from batch to batch.
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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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
Resources
Model Numbers
| Model | Capacity | Volume |
|---|---|---|
| HS6 | 600 lb / 273 kg | 21.2 cu ft / 601 L |
| HS8 | 800 lb / 364 kg | 23.9 cu ft / 676 L |
| HS10 | 1,000 lb / 455 kg | 27.9 cu ft / 789 L |
| HS13 | 1,300 lb / 590 kg | 36.5 cu ft / 1,032 L |
| HS16 | 1,600 lb / 727 kg | 49.9 cu ft / 1,414 L |
| HS20 | 2,000 lb / 909 kg | 57.2 cu ft / 1,619 L |
| HS25 | 2,500 lb / 1,136 kg | 75 cu ft / 2,124 L |
| HS28 | 2,800 lb / 1,273 kg | 81 cu ft / 2,292 L |
| HS32 | 3,200 lb / 1,458 kg | 94.8 cu ft / 2,683 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 dough pumps, dough chunkers, and dough 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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