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Kriogeniczny przenośnik ślimakowy, przenośnik ślimakowy

Screw conveyor

For cooling and freezing product during transportation

Screw Conveyor, made by Dohmeyer, cryogenic equipment producer, can easily cool, mix and blend components while moving the product.

As the product moves inside the screw conveyor, it is gently sprayed and mixed with coolant. Injecting liquid nitrogen (ALIGAL™ 1) or liquid carbon dioxide (ALIGAL™ 2) into a screw conveyor ensures efficient and homogenous cooling or freezing. 

Flow principle based on active pushing of the gas from the inlet of the screw conveyor towards the outlet with the transport of the product. An exhaust connection must be present at the outlet of the screw conveyor, outside the freezing area.

Moving food stuff in this way saves time, reduces labour costs, eliminates handling and is more hygienic than conventional methods.

Cryogenic screw conveyors can cool or freeze a wide variety of foodstuffs, typically to prepare the texture and temperature of products before grinding (coffee, herbs, dry fruits, …). Conveyors can be used in conjunction with both continuous and batch production systems.

Cryogenic screw conveyors are tailor made. The conveyor housing can be opened for easy access and cleaning of the auger. Special paddles can be added to the housing to ensure a homogeneous mix of the product.

Kriogeniczny przenośnik ślimakowy
Screw conveyor