| 摘要 |
Machine to prevent bread toughness, constituted by a container case of variable size, the structure (1) of which is made of isothermal material for food products; this structure (1) is provided with double glass sliding doors (6) that close hermetically; inside the case there is a set of stainless steel grated racks (5) arranged on several parallel shelves installed all along the inside extension of the case; these racks (5) are used for placing on them the products to be kept fresh and crispy; for this purpose a hot air circulation closed circuit (2) is provided in the central rear of the case interior, provided with a suction turbine (3) at the top which in turn is connected to a resistance (4) that acts as a temperature regulation thermostat.
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