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Hengel proving chambers take complete rack or baking-tray trolleys, so whole batches are proved together under controlled time, temperature and humidity. Designed for artisan bakers and the demanding industrial sector alike, they handle all types of production and help optimise moisture, crumb structure and aroma development. The Bi-Tronic SLIDE interface runs slow, traditional, linear or stepped proving and steaming, and whatever time the cycle starts, the dough is proved when it goes into the oven.
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Loading Rack or baking-tray trolleys Temperature range +25°C to +43°C Humidity control Electronic sensor, adjustable from 45% to 90% (1% accuracy) Control Bi-Tronic SLIDE interface Panels White lacquered steel exterior, stainless-steel interior, 6 cm thick (43 kg/m³) Door Automatic closing by hydraulic actuator, outside the trolley path Airflow and heating Centrifugal fan; evaporator with copper tubes and protected aluminium fins; armoured heating element with safety thermostat -
- Equipped for rack or baking-tray trolleys, for artisan and industrial bakeries.
- Time, temperature and humidity are controlled throughout the proving cycle.
- Bi-Tronic SLIDE interface for slow, traditional, linear or stepped proving and steaming.
- Programmed cycles have the dough proved when it goes into the oven, whatever the start time.
- Electronic humidity sensor, adjustable from 45 to 90% with 1% accuracy, and a reinforced sub-boiling humidity system.
- Air mixing during cooling avoids temperature differences over the height of the trolleys.
- Centrifugal fan, air service duct and a vertically mounted technical duct give a uniform airflow and easy maintenance and cleaning.
- Automatic door closing by a hydraulic actuator located outside the trolley path.
For more detailed information or brochures about this equipment, please contact our team.
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Proving Chambers for Trolleys
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Yes, we specialise in turnkey projects, be that a completely new facility or a new production line in an existing bakery environment.
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Yes, and our support is no different than for turnkey solutions. Our standalone equipment is still designed for your specific needs, even if placed into an existing bakery environment.
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We provide tailored bakery equipment solutions for craft, wholesale and industrial bakeries, working as exclusive agents for world-leading manufacturers rather than resellers. From strategy and equipment sourcing to project management, logistics, installation and ongoing after-sales support, we’re with you every step of the way.
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Yes, we offer lifetime support for any equipment purchased through Bakery Combinations. We offer warranty and have our in-house service and engineering teams to look after any breakdown or maintenance support, together with our spare parts department.
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