| 摘要 |
A device for refrigerating and/or freezing products in which the products are conveyed by a conveyor belt through a treatment zone equipped with refrigeration equipment. The conveyor belt passes over sliding rails which are mounted on a supporting frame. To prevent excessive sticking of products on the conveyor belt, the sliding rails are arranged with a convex and/or concave curvature in at least in some sections, so that the conveyor belt slides on predetermined curvatures. Shearing forces are therefore created at the contact faces of the conveyor belt and product, resulting in release of the product.
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