1.Fusion welding - heating the work piece to be joined to partially melt it to form a molten pool. After the molten pool cools and solidifies, it is joined. If necessary, a filler can be added to assist. It is suitable for welding of various metals and alloys. pressure.

2. Pressure welding - the welding process must apply pressure to the weldment, which belongs to the processing of various metal materials and some metal materials.

3. Brazing - use a metal material with a lower melting point than the base metal as the brazing filler metal, use the liquid brazing filler metal to wet the base metal, fill the joint gap, and diffuse with the base metal to connect the weldment. It is suitable for welding of various materials, and also suitable for welding of different metals or dissimilar materials.

During the welding process, the work piece and the solder melt to form a molten region, and the connection between the materials is formed after the molten pool cools and solidifies. During this process, pressure is usually also applied. There are many energy sources for welding, including gas flame, arc, laser, electron beam, friction and ultrasonic. We can provide custom welding service.