Medium frequency inverter dc point welder
Medium frequency inverter dc spot welder, high efficiency and stable welding quality. The setting current can be achieved quickly, such as automatic welding of leakage welding, automatic constant pressure, high efficiency welding quality for the nut convex welding or the workpiece with a convex point. And more than 60% energy saving than ordinary ac spot welding machine. Ac welder is the discharge unit of 20ms, while the medium frequency welding machine is the discharge unit with 1ms, which greatly improves the discharge time. It can effectively weld various kinds of aluminum plate, hot-forming steel, galvanized sheet, copper plate and so on.
MF series inverter dc point (convex) welder
MF Series Medium Frequency Inverter DC Spot Welding Machine
The machine features
1, high quality, high efficiency welding power, the power factor of 98%, three-phase input load balancing, power grid to users, greatly reduce the impact of output current to direct current, the current is flowing, inductance is zero, the working frequency of 1000 hz, time control accuracy of 1 ms;
2. High strength body structure, rigid, vertical pressure mechanism, guided by linear guide rail, with high mobility;
3, adopting high speed microprocessors, using intelligent optimal calculation method, LCD interface, can be stored 60 sets of welding specification, with a switch in both English and Chinese, according to provide external BCD call interface, system fault alarm functions such as automatic diagnosis;
4. Especially suitable for aluminum and copper materials with high electrical conductivity. Widely used in aviation, aerospace, automobile, compressor and other areas of high - end products welding requirements.