Triple Roller Bar Mixer - Open Frame Hybrid Design

Triple Roller Bar Mixers

Shaffer® Triple Roller Bar Mixers are ideal for breads, rolls, buns, bagels, English muffins, flour tortillas, pizza crusts, sweet goods and frozen doughs.  The mixer is available in open or enclosed frame designs and is engineered to meet your bakery’s specific needs.

Shaffer Innovation & Quality

Shaffer introduced the first open frame (stainless steel tube frame) mixer to the baking industry in 1993 and has over 470 open frame/direct drive mixers in operation today.


600 lb / 273 kg
21.2 cu ft / 601 L
800 lb / 364 kg
23.9 cu ft / 676 L
1000 lb / 455 kg
27.9 cu ft / 789 L
1300 lb / 590 kg
36.5 cu ft / 1032 L
1600 lb / 727 kg
49.9 cu ft / 1414 L
2000 lb / 909 kg
57.2 cu ft / 1619 L
2500 lb / 1136 kg
75.0 cu ft / 2124 L
2800 lb / 1237 kg
81.0 cu ft / 2292 L
3200 lb / 1458 kg
94.8 cu ft / 2683 L


Triple Roller Bar Mixer – Enclosed Frame Design

Custom Frame Design

Enclosed Frame, Open Frame and Open Frame Hybrid designs available

Stainless Steel Product Zone

Bowl, agitator and canopy

Exclusive Bowl Design

Features more durable bowl sheet, shorter mix times, faster dough development and cooler doughs

VerTech® Refrigeration Jacket

Provides superior overall strength, unparalleled ability to absorb dough force and excellent dough cooling capabilities

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, 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*

Heavy Duty Stainless Steel Canopy

Butterfly gate with BFM® connector, liquid inlets and flour dust vent**

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


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

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

Optional Features


Sanitary Bowl Drain


Refrigerated Agitator (U.S. Patent No. 9,295,956)

U.S. Patent No. 9,295,956

Refrigerated Breaker Bar


Sliding Flour Gate


Ingredient or Sponge Door


Custom Operator Interface and PLC Packages


U-shape Bowl


Y-T Asymmetrical (Stant Bar) Agitator


NEMA 4X Stainless Steel Starter Enclosure

Grace Port 120 VAC Outlet and Ethernet Port in Electrical Enclosure Door


Non-Contact Voltage Detector and Voltage Indicator in Electrical Enclosure Door


Load Cells


ARC Flash Protected Main Circuit Breaker


Trough, Pump or Chunker Locks


Special Ingredient Inlets


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

Quote Inquiry

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