- August 14, 2021
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The principle of freezing potatoes depends on the shock, and the shock tunnel consists of two stages. The second is responsible for lowering the potato temperature from 5 degrees to a degree of -18 degrees Celsius to achieve the best quality for a half-fried potato. It is also equipped with conveyor belts made of food grade stainless steel 304 and equipped with high-capacity compressors to be able to cool the product at the fastest speed and best result, And the tunnel is completely completely insulated to maintain the internal heat of the tunnel.