Savunkehitin - Lehtech

In addition to being easy to use, the smoke generator created by Lehtech Oy is fire-safe and energy-efficient, and enables the removal of smoke aromas that cause cancer risk from production

Done in an energy-efficient and fire-safe manner, smoking minimizes PAH compounds and directs clean, cold smoke into the cooking cabinet. The smoke generator can be connected to all cooking cabinets, either directly to the cabinet control logic or via the smoke generator’s own logic. The smoke generator is designed to be connected to an automatic cooking cabinet washing system.

Ease of use

Surface monitoring in the crushing hopper, which prevents too little crushing at the start.

Ash quality adjustment with parameters.

Automatic ash removal, the user only has to empty the ash box.

Fire safety

Smoke washing with cold water or ozonated water ensures that the outgoing smoke is clean and cold.

Smoke washing prevents tar from entering the smoke pipe and makes cleaning the pipe and cooking cabinet easier.

Extinguishing nozzles in the smoke generator prevent fire in the generator and hopper.

Cooling water temperature control keeps the ash chamber cool throughout the smoking process.

Energy efficiency

The length of the smoking phase can be any length with intermediate filling of the crushing hopper.

The smoke generator does not need a separate intermediate cooling phase.

The use of cooling water is based on the temperature of the ash champer, which means that there is no need for a continuous flow of the water (savings of approximately 30% compared to normal).

All smoke generator functions are in user-editable parameters.

Development of the smoke generator

The EU’s decision to ban the use of smoke flavorings from July 1, 2029 caused Lehtech Oy to consider whether smoking in the food industry could be done in an energy-efficient and product-safe manner.

Lehtech Oy has been working with smoking ovens for almost 20 years and has seen many kinds of “inventions” in smoking.

This led to development work that uses existing technology to produce smoke.

Washing and cleaning

The smoke generator has a washing nozzle for washing the air valves.

The smoke generator is designed to be connected to an automatic cooking cabinets washing system.

In addition to being easy to use, the smoke generator created by Lehtech Oy is fire-safe and energy-efficient, and enables the removal of smoke aromas that cause cancer risk from production

Development of the smoke generator

Washing and cleaning

Quick contact

Lehtech Oy

Kauko Lehtovirta, sales

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