AC spot welding machine Resistance spot welding machine Iron sheet spot welding machine

     AC pulse point (convex) welding machine is a welding power source that uses a welding transformer to convert a single-phase 380V power source into a low voltage (≤ 10V) high instantaneous power source. After outputting a low voltage strong current, it is then sent to the contact area of the welded part through the electrode, generating high-temperature resistance heat at the contact area and achieving fusion effect under pressure.

    The AC pulse point (convex) welding machine produced by our company has a power range of 10KVA-300KVA to choose from, which has the following advantages:

Safe, fast and environmentally friendly: 24V low-voltage control, in compliance with international safety standards; A short welding time of only 0.02 seconds; No need to add solder such as lead, low energy consumption, and high efficiency.

Strong output: Using high-quality and high permeability silicon steel sheets for refined welding of transformers, the output is strong and can weld low-carbon steel and stainless steel plates with a thickness of 7mm+7mm.

Three stage discharge: improves welding stability, and special materials can be preheated, shaped, and tempered to avoid false welding and desoldering caused by current diversion. It is especially suitable for high carbon steel and special coated metal plates.

Applicable industries: hardware, lighting, power switches, iron wire products, small household appliances, copper wire terminals, etc.