Double Sigma Arm Mixers
Shaffer® Double Sigma Arm Mixers are ideal for wire cut cookies, granola and health bars, muffin batters, pretzels, cream fillings, icings, and confectionery creams. The mixer is available in open or enclosed frame designs and is engineered to meet your bakery’s specific needs.
Double Sigma Arm Mixers Resources
Variable speed agitator to 80 rpm standard
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 at 6” (152 mm) above the agitator.
4. Mixing capacity is calculated based on approximately 50 pounds per cubic foot final dough density.
Custom Frame Designs
Enclosed frame, open frame, and open frame hybrid designs available
Two Heavy Duty Stainless Steel Sigma Arm Agitators
Available in standard double sweep, W-style double sweep, or Triple Sweep agitator (U.S. Patent No. 10,034,479) to meet your exact product needs
Stainless Steel Product Zone
Bowl, agitator, and canopy
Positive Pressure Side Bowl Seals
Constructed of food-grade material that forms against canopy to provide exceptional bowl sealing
Metal Detectable UHMW
Positive pressure front and rear bowl seals
Rotary Face Agitator Shaft Seals (U.S. Patent No. 10,174,842)
Hydraulic Bowl Tilt Systems
With jog and tilt using single or dual hydraulic cylinders for forward tilt up to 140° or two-way tilt up to 140° forward and 95° reverse
Bowl Mounting Bearing
Bowl tilts on a laminate composite bearing
Heavy Duty Stainless Steel Canopy
Butterfly gate with BFM® connector, liquid inlets, and flour dust vent*
Watershed® Operator Panel Enclosure
Touch screen operator interface, PLC controls, and push buttons with universal labels for frequently used functions**
Anchor bolts and grout for sanitary mixer installation
NEMA 4X End Doors
On hybrid and enclosed frame models
NEMA 4 Painted Starter Enclosure
UL, cUL Compliant Controls
ANSI, USDA, and CE Compliant
*BFM® fitting is a registered trademark of BFM Global, Ltd.
**Watershed® is a registered trademark of Hoffman Enclosures, Inc.
Sanitary Bowl Drain
Sliding Flour Gate
Ingredient Door in Canopy
NEMA 4X Stainless Steel Starter Enclosure
Custom Operator Interface and PLC Packages
Grace Port 120 VAC Outlet and Ethernet Port in Electrical Enclsoure Door
Non-Contact Voltage Detector and Voltage Indicator in Electrical Enclosure Door
ARC Flash Protected Main Circuit Breaker
Trough or Kibbler Locks
Special Ingredient Inlets