Bogie Hearth Furnace - Applications in Mechanical Processing

In the field of industrial processing, trolley furnaces exhibit excellent heating performance and are widely used in the treatment of castings, forgings, and welding processes.

For the heat treatment of large castings and forgings, trolley furnaces can precisely act on large workpieces such as machine tool beds and heavy machinery bases. Through uniform heating, they create favorable conditions for subsequent shaping, correction, and welding processes, effectively avoiding deformation problems caused by uneven temperature distribution of workpieces, and ensuring the processing accuracy and structural stability of workpieces.

Moreover, trolley furnaces also play a key role in the preheating and post-heating stages of welding processes. In thick-plate welding scenarios such as pressure vessels and bridge structures, during the preheating process, trolley furnaces can accurately raise the temperature of the welding area, significantly reducing welding stress and laying a foundation for high-quality welding. After the welding is completed, the post-heat treatment provided by them can realize the slow cooling of the workpiece, fundamentally preventing the occurrence of cracks, comprehensively ensuring the strength and sealing of the welded joint, and ensuring that the overall welding quality meets the high industry standards.