DNY series handheld spot welding machineThis equipment belongs to a resistance spot welding projection welding machine, consisting of a frame structure, welding transformer, control system, water-cooled welding cable, welding gun, etc.

Main application characteristics
1. This equipment belongs to a resistance spot welding projection welding machine, consisting of a frame structure, welding transformer, control system, water-cooled welding cable, welding gun, etc. The main circuit adopts a non-contact diode thyristor (SCR) switch to ensure fast circuit switching time. The control system can adjust the welding time, with good welding repeatability and consistency, and easy maintenance.
Compared with the DN series resistance spot welding machine, the DN3 series portable spot welding machine has the characteristics of small size and light weight. The machine is equipped with four rollers to ensure easy movement and does not require pneumatic operation. Adopting a 2-meter-long water-cooled welding cable and a handheld spot welding gun, the operation is flexible and convenient. Using different welding guns, portable clamp type spot welding, single spot welding, etc. can be achieved.
3. Generally used for metals such as low-carbon steel, steel, galvanized steel, stainless steel, etc., with a welding range of 0.1mm to 4.0mm. Widely used in various types of panels, steel boxes, cabinets, iron furniture, stainless steel kitchenware, stainless steel door manufacturing, welding wire mesh welding, etc.

Technical Parameter