AMF Den Boer Multibake E
The Multibake® E Tunnel Oven by AMF Den Boer is an electrically heated oven, meaning the required heat is created directly in the baking tunnel by means of electrical elements. There are several elements in each module; a number of elements are directly above, and a number of elements are beneath the products to be baked. Electric production ovens, or tunnel ovens, are a very sustainable solution for bakeries moving forward, especially when gas prices and availability are concerns and sustainability goals for emitting less Co2 are priorities.
Production ovens and continuous ovens using electricity are cheaper in use, and show the same productivity and baking results, even for large loaf breads.
The exact number of elements will be determined during engineering. The modular construction of the baking tunnel guarantees an even heat transfer to the product.
Key benefits
- Flue gas-free baking
- Compact and modular design
- Efficient heat transfer
- No moving parts, highly reliable
- No annual gas safety inspections
- Modulated power
- Excellent thermal control
- Lifetime extended heating elements
- CO2 neutral (if water, solar, or nuclear powered)
- Reduced thermal stress on mechanical parts
- Available in infra-red (STIR)
Product Applications
Electric Tunnel Oven Equipment Features
Achieve Desired Baking Curve
EXCELLENT TEMPERATURE CONTROL
The temperature is measured in each zone, both above and below the product to be baked.
PT-100 sensors are fitted in the baking tunnel for this purpose. The measured values for each zone can be read on the central control panel (touch panel). The elements are controlled by solid state contactor power controls in groups. All elements are switched for safety reasons with a relay. In addition, a certain amount will be controlled via Thyristors.
50% controlled via on-off (to heat to ~70% of setpoint)
50% controlled via thyristor to reach & control setpoint
Operators can control the top and bottom temperature in each zone. If the set temperature deviates from the measured temperature, the modulating electrical elements are subsequently adjusted by means of P.I.D. temperature regulators, which regulate the elements indefinitely until the set temperature is reached. In this way, the desired baking curve can be achieved.
Access the Den Boer Tunnel Oven Brochure
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