The mill rolls are tools that plastically deform metal and they can roll the steel by the pressure generated during rolling. They are important parts of the rolling mills. Because they are often subjected to squeezing and friction in its work, their surface needs to have a certain hardness value and better wear resistance.
Our induction hardening machine can be used to quench mill rolls. The induction coil of this machine is specially produced for mill rolls hardening. In induction quenching, the heating time and cooling time can be precisely controlled. And the heating temperature can be accurately adjusted.
The effect of hardening mill rolls is very good. The heating is fast and even. The half shaft induction hardening machine has the characteristics of fast start, easy installation and simple operation. And it uses Siemens IGBT module and inverting technologies, so it has higher reliability and lower maintenance cost.