Stewart Systems

808 Stewart Avenue, 75074 Plano, TX
USA

Telephone +1 972 422-5808
Fax +1 972 509-8734
stewart.sales@stewart-systems.com

This company is co-exhibitor of
Middleby Bakery Group

Hall map

interpack 2017 hall map (Hall 4): stand C40

Fairground map

interpack 2017 fairground map: Hall 4

Our range of products

Product categories

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.01  Complete lines for manufacturing bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.01.01  Complete lines for the Production of bread

Complete lines for the Production of bread

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.01  Complete lines for manufacturing bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.01.02  Complete lines for the Production of bread rolls

Complete lines for the Production of bread rolls

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines /equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.03  Single machines /equipment for the production of bakery products, snacks and cerials / Bread roll forming equipment

Single machines /equipment for the production of bakery products, snacks and cerials / Bread roll forming equipment

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines /equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.07  Single machines /equipment for the production of bakery products, snacks and cerials / Cooling equipment

Single machines /equipment for the production of bakery products, snacks and cerials / Cooling equipment

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines /equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.14  Single machines /equipment for the production of bakery products, snacks and cerials / Dough dividing machines

Single machines /equipment for the production of bakery products, snacks and cerials / Dough dividing machines

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines /equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.26  Single machines /equipment for the production of bakery products, snacks and cerials / Industrial proofing systems

Single machines /equipment for the production of bakery products, snacks and cerials / Industrial proofing systems

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.02  Single machines /equipment for the production of bakery products, snacks and cerials (including biscuits, waffles, etc.)
  • 04.02.41  Single machines /equipment for the production of bakery products, snacks and cerials / Tunnel ovens

Single machines /equipment for the production of bakery products, snacks and cerials / Tunnel ovens

  • 04  Machines and equipment for the production of bakery products, snacks and cereals (including biscuits, waffles, etc.)
  • 04.04  Storage, logistics and transport equipment for the production of baked goods, snacks and cerials (including biscuits, waffles, etc.)
  • 04.04.07  Transport and handling systems for the production of baked goods, snacks and cerials

Transport and handling systems for the production of baked goods, snacks and cerials

Our products

Product category: Single machines /equipment for the production of bakery products, snacks and cerials / Dough dividing machines

Fermentation - Sponge and Dough Trough System

Stewart System's Trough System is designed to move sponge troughs from the sponge mixer to the dough mixer while providing time for the dough to ferment in a conditioned atmosphere for a predetermined period of time.  The system takes the troughs from the fermentation room, and automatically loads the troughs onto the final mixer elevator (by others). Several styles can be selected, from semi-automatic to fully automatic, two-lane bun systems, and three-lane bread systems.

Multiple "knock down" units are available to keep the sponge dough growth within the confines of the troughs.

The Trough Room Enclosure consists of 4” urethane insulation tongue and groove panels in 304 stainless steel. Two personnel doors with Lexan windows with heated frame and one Lexan window in the wall section with heated frame are also included.

The supplied Conditioning System is adjustable, and typically designed for 80°F (27°C) at up to 80% Relative Humidity.

AUTOMATIC SPONGE TROUGH SYSTEM ADVANTAGES

• Handles troughs automatically from loading at sponge mixer to dump into dough mixer.
• Automatically repositions the empty sponge trough from the dough mixer to the sponge mixer.
• Handles troughs with space between top bump rail to prevent hand pinching.
• Completely controlled by programmable controller or plant computer.
• “Punch down” equipment to prevent over fermentation of sponge.
• Automatically greases troughs after each dump.
• Stainless steel post and rail construction welded for durability and sanitation.
• Allows, in conjunction with automated ingredient-handling system, a mixing room without a dedicated mixing room operator.

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Product category: Single machines /equipment for the production of bakery products, snacks and cerials / Industrial proofing systems

Conveyorized Proofing

Automate the proofing process in your high volume production facility with a Stewart Systems Conveyorized Proofer (AKA - Continuous Proofer).

The Stewart Systems Conveyorized Proofer provides a controlled environment that proofs your products easily and uniformly. Our proofer utilizes a downdraft conditioning unit and PID loop RTD/capacitive hygrometer  controller to hold a stable relative humidity within very close limits (~1%). Programmable and easily adjustable variable speed drives control the time that your product is in the proofer allowing on the fly reconfiguration, if necessary.

Our patented magnetic pan grids facilitate the high volume pan handling that is necessary for your operation. They also allow the flexibility to accommodate a variety of pan sizes and shapes. The load on and metering conveyors are designed to work in tandem to force proper pan gaps. This allows you to properly space the product and manage proofer capacity.

Stewart Systems Conveyorized Proofer’s construction is rugged and reliable. The low maintenance design makes for long, low cost and reliable operation. The series 430 Stainless Steel enclosure and special camlock design eliminates corrosion problems. The chain and guide design is low-profile and stable, and eliminates the need for outriggers. This prevents the product contamination issues sometimes seen with other designs. Interior and exterior supports are made of heavy aluminum, and the track and grid are made of stainless steel.

The complete system includes diagnostic touch screen controls for simplified system monitoring. A quick exhaust and reheat capability preserves the product in the event of a process interruption. A fully networkable processor allows for advanced integration with other plant processes and equipment.

Advantages at a glance:

• Completely conveyorized system for consistent, uniform automated proofing
• Dough Throughput Capacities from 1,500 lbs (730kg)/hr up to 25,000 lbs (10,500kg)/hr
• Continuous product flow: - No grouper required - No intermittent starts and stops - No cycling
• Allen Bradley CompactLogix™ Programmable Controller standard
• Toshiba Inverters for Variable Speed Motor Control standard
• RTD Dry and capacitive hygrometer Wet Bulb Temperature Control
• Allen Bradley 12.5" Color PanelView™ Plus 6 Graphic Terminals HMI Touchscreen standard
• Multiple Curve Radii available including - 60", 84", and 115"

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Product category: Complete lines for the Production of bread

Conveyorized Baking

Increase the efficiency and quality of your high-volume production facility with a Stewart Systems Conveyorized Oven (AKA - Continuous Oven).

Consistent quality is what our oven delivers. Heat stratification and chimney effect are essentially eliminated because of our low profile, double-loop design and unique convection system. In addition, the low entrance and exit points enhance consistency by decreasing the distance between the proofer and oven. Seeders, splitters, and other special equipment can be placed at more convenient, workable heights.

Our patented magnetic pan grids make the high volume pan handling that is necessary for your operation easy. They also allow the flexibility to accommodate a variety of pan sizes and shapes, enhancing your versatilities and decreasing the time necessary for changeovers.

Accurate heat controls provide rapid response to temperature adjustments. A combination of burner modulation and incremental exhaust speeds maintain a temperature under and override within +/- 3 degrees Fahrenheit.

Our unique convection system speeds up the baking process and assures uniform color and baking conditions across each and every pan. This is because our design eliminates lateral heat control problems and ensures that every pan passes through the same oven environment which produces consistent results.

User-friendly controls include a diagnostic touch screen for simplified system monitoring, and a recipe controlled variable speed drive and bake settings for easy setup. Integration with other computerized plant processes is also easy through a host of available communication protocols. In short, the Stewart Systems Conveyorized Oven boosts productivity while reducing production costs.

 Other advantages include:

• Completely conveyorized system for uniform, automated baking.
• Dough Throughput Capacities from 1,500 lbs (730kg)/hr up to 25,000 lbs (10,500kg)/hr
• Continuous product flow: - No grouper required - No intermittent starts and stops - No cycling
• Allen Bradley CompactLogix™ Programmable Controller standard
• Toshiba Inverters for Variable Speed Motor Control standard
• Several configurations are available including double-loop, single-loop, as well as figure-8 paths to suit every floorplan.
• Multiple Curve Radii available including - 60", 84", and 115"
• Optional Fuel Types, BiVex Recirculation Systems, and Quick Install Modular Designs available

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About us

Company details

Stewart Systems is a focused group of engineers, scientists, and craftsmen dedicated to understanding the needs of high volume production in the baking industry and constantly improving our equipment to meet the needs of our customers.

Our reputation for systems design is complimented by superior unit equipment ranging from proofing and baking to pan and tray handling. Our customers know us as a service-oriented supplier that stays in continuous contact throughout our products life cycle.

From its beginning in 1947, Stewart Systems has been known as an inventive and creative company. Stewart Systems quickly built a reputation for reliability and performance throughout the baking community.

Today, Stewart Systems manufactures a complete line of unit equipment and systems for a global community producing high volumes of bread and buns for an ever growing market, including fast foods, worldwide

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Company data

Target groups
  • Food
  • Bakery products