The production line is mainly composed of roller mesh belt normalizing furnace, mesh belt tempering furnace, front and rear working tables and other parts. The mesh belt running in the fast cooling section of the normalizing furnace adopts the synchronous transmission of the idler roller, ZNC EDM HOLE DRILLING MACHINE so that the mesh belt can bear the minimum tension and improve the service life; The phenomenon of uneven hardness caused by different time through the blanking port. CNC EDM HOLE DRILLING MACHINE A powerful circulating fan is installed on the top of the furnace to ensure uniform temperature and atmosphere in the furnace to achieve rapid and uniform cooling. Aluminum alloy micro-channel cooling plate vacuum gas quenching The production line has complete and reliable electrical automatic control, safety interlock and alarm functions. The production line can also be manually controlled by a single machine, which is convenient for debugging and maintenance.Martensitic stainless steel quenching vacuum heat treatment process