Double Sigma Arm Mixer with Triple Sweep Agitator - Open Frame Hybrid Design

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

MIXER MODELS

Variable speed agitator to 80 rpm standard

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
1100 lb / 499 kg
24.2 cu ft / 685 L
20.6 cu ft / 582 L
DA200
1500 lb / 680 kg
32.6 cu ft / 923 L
29.9 cu ft / 847 L
DA250
1800 lb / 816 kg
39.1 cu ft / 1107 L
35.9 cu ft / 1016 L
DA300
2100 lb / 953 kg
47.8 cu ft / 1353 L
38.9 cu ft / 1101 L
DA350
2400 lb / 1089 kg
53.3 cu ft / 1509 L
43.4 cu ft / 1228 L
DA400
2700 lb / 1225 kg
61.0 cu ft / 1727 L
51.9 cu ft / 1469 L
DA500
3300 lb / 1497 kg
72.6 cu ft / 2055 L
61.7 cu ft / 1748 L
DA650
4000 lb / 1996 kg
94.9 cu ft / 2688 L
88.6 cu ft / 2509 L
DA800
5400 lb / 2449 kg
122.0 cu ft / 3455 L
106.7 cu ft / 3020 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 at 6” (152 mm) above the agitator.
4. Mixing capacity is calculated based on approximately 50 pounds per cubic foot final dough density.

FEATURES

DOUBLE SIGMA ARM MIXERS
Enclosed frame design

DOUBLE SIGMA ARM MIXERS
Open frame design

DOUBLE SIGMA ARM MIXERS
Open frame hybrid design

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**

Grout Kit

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

 

BISSC Certified

 

ANSI, USDA, and CE Compliant

 

*BFM® fitting is a registered trademark of BFM Global, Ltd.

**Watershed® is a registered trademark of Hoffman Enclosures, Inc.

OPTIONAL FEATURES

DOUBLE SIGMA ARM MIXERS
Triple Sweep agitator

DOUBLE SIGMA ARM MIXERS
Direct drive system

TRIPLE ROLLER BAR MIXERS
Rotary face agitator shaft seals

Refrigeration Jacket

 

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

 

Load Cells

 

ARC Flash Protected Main Circuit Breaker

 

Trough or Kibbler Locks

 

Special Ingredient Inlets

 

CIP System

 

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