Electric convection oven FM industrial STF 22 BLACK

A high speed oven that layers microwave energy, forced convection and impingement air streams to cook food in a fraction of the time a conventional oven requires. Microwaves penetrate the food, heating it from within, while hot air blown at high velocity from above and below seals the surface and carries away moisture. The result is food that is evenly browned, crisp on the outside and moist inside, all in minutes rather than tens of minutes.

The operator places a single 300 × 300 mm tray on the rack, selects a stored recipe from the touch panel or sets time and temperature manually, then starts the cycle. The oven automatically balances microwave, convection and impingement power to follow the programmed profile. A cyclonic cooling system keeps the exterior cool to the touch while the interior reaches 275 °C. When the cycle ends, the oven switches to standby and the tray can be removed.

The cabinet is sheet steel finished in black enamel. Inside, the cooking chamber is stainless steel with an integrated catalytic converter that breaks down grease and odours during cooking. A high-resolution touch panel on the front controls time, temperature, power levels and recipe selection. A USB port allows HACCP data to be downloaded for record-keeping, and up to 300 recipes can be stored in the internal memory.

A total power draw of 6 kW requires a 400 V three-phase supply, the standard for professional kitchen equipment. The 85 kg weight means the unit is moved on a trolley or with two people. The footprint of 425 mm depth, 630 mm width and 580 mm height fits on a standard worktop or under a shelf. The single 300 × 300 mm tray capacity is sized for small-batch production or finishing.

Cleaning follows from the construction: the stainless steel chamber and catalytic converter are wiped down after each service, the touch panel is cleaned with a damp cloth, and the exterior is dusted regularly. The cyclonic cooling system has no filters that need replacement, and the USB port is kept free of debris to ensure reliable data transfer.

The STF 22 is offered in black only. It is listed in the FM Industrial catalogue under High Speed Ovens.