Trough for receiving rectangular washing, e.g. sheets, from a mangle comprises steel plates provided in a region with connections which interrupt a homogeneous pattern to obtain different flow paths for a medium transporting heat

摘要

Trough (1) comprises steel plates provided in a region with connections which interrupt a homogeneous pattern to obtain different flow paths for a medium transporting heat. Preferred Features: The connections are formed in the region of the steel plates as additional welding points (23), in which the distance between the points is les than the distance between the welding points in the pattern. The connections are formed by welding, preferably laser welding.