Home >> News
Threaded bar induction hardening and tempering line for Dubai Client
Aug. 02, 2016
Recently DUOLIN have sold two lines of Threaded bar induction hardening and tempering machine to Dubai. One line for Diameter: 6mm-12mm and another for Diameter: 12mm-3...
High frequency Induction melting machine equipment application in the forging industry.
Aug. 01, 2016
We know that high frequency Induction melting machine equipment popular explanation is that those who use high frequency current to make the workpiece surface local heating, cool...
High-speed rail induction heating equipment
Jul. 29, 2016
After normalizing induction heating welding rail projects, mainly used to achieve high-speed rail normalizing, rail welding application site after normalizing heat treatment to im...