The single shot hardening system brings delivers high productivity and the line-coil adopted in on the system enables to make uniform hardened layers to be made on longitudinal work pieces, even on Sshafts with having different diameters.
In addition, and the temperature monitoring can be monitored duringthroughout all the heating time.
Our designed line coil heats up work pieces uniformly in spite regardless of its their shapes,while the conventional method is liableto get in to result in fault of overheating or / and less temperature insufficient heating due to the shapes of the work pieces.
This is resulted in delivers high precision dimensional performance.
Moreover, it never produces a barbers' bard mark by due to the separated heating and cooling section processes.