export@duolin.com Sitemap
Home >> News
The Frequency and Application Range of the Induction Hardening Machine
Jun. 03, 2016
According to the different frequency of the induction hardening for surface heating, it can be divided into the super high frequency(27MHz), high frequency(200~250kHz), medi...
The Concept of the Induction Hardening Machine for Surface Heating
May. 31, 2016
The surface heating induction hardening machine use the principle of the electric magnetic induction, which can make the workpieces incise magnetic line in force in alternating ...
The Strength of the Induction Heating Equipment
May. 28, 2016
The induction hating machine has the firm design which is suitable for working in the industry environments.The induction heating equipment can realize the power automatic adjust...