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...

Categories of Metal Heat Treatment Technology

Jul. 25, 2016

As a manufacturer of induction heating machine in China, DUOLIN ELECTRIC has been always concentrating on metal heat treatment technology, especially induction heat...

Cooling-An Indispensable Procedure of Heat Treatment

Jul. 18, 2016

Apart from induction heating, cooling is an indispensable procedure of heat treatment technology. Water cooling system is commonly used in heat treatment process.