Among many types of welding machines , cold welding machines are more popular. According to the different welding materials and their welding uses, cold welding machines are divided into many different types. Next, we will learn with Chengdu cold welding machine manufacturers. Go ahead:
1. Cold repair welding machine
Mold welding machine cold welding machine, also known as die patch repair machine. This type of welding machine uses steel flakes and powders as repair materials, and uses the contact resistance of repair materials and workers to repair defects. The picture is shown on the left. The advantage of this type of machine is that it is cheap, does not require argon protection, is easy to carry, is suitable for mobile operations, and is especially suitable for repairing defects with a depth of less than 0.005MM.
2.EDM overlay welding cold welding machine
This type of welding machine uses filaments as repair materials, and uses a precisely controlled high-energy arc to weld the repair materials and parts together. The picture is left. The advantages of this type of machine are: high power, fast repair speed, can be widely used in various steel, copper, aluminum and related alloys, especially suitable for large amount repair.
3. Argon protection electric spark precision cold welding machine
This welding machine uses a coreless wire or an electrode to remove the skin as a repair material, and uses an instantaneous spark to transfer the electrode material to the surface of the workpiece to be repaired, so that the welding material and the workpiece are fused together in a metallurgical manner. Can repair steel, copper, aluminum and other metals.