The quality of electric welding machine, seriously affected the normal operation of the machine. Now on the market a wide variety of electric welding machines, some users in order to save costs, to buy...

At present, the supercharger has been the industry to achieve friction welding production, turbocharger disc and shaft welding as early as 60s has begun. Friction welding has become a bright spot in th...

Aluminum and its alloys are widely used in the field of industry due to their good corrosion resistance, electrical conductivity, thermal conductivity and high specific strength. They are second kinds ...

With the development of digital technology, the digital welding machine and digital control technology of the ground connection technology of the representative office have entered the market steadily....