MINGDA Strong Secondary Max. Current Spot Welder For Batteries , MD-500 Welding Equipment Made In China

1) DC output. Welding current is pulsating DC (and waviness small), no AC shortcomings zero-crossing is not continuous heating the workpiece, heat concentration, improve the welding thermal efficiency, it's particularly suitable for nonferrous metal materials and some difficult welding materials, stable welding process, improved the welding quality significantly. Meanwhile, extended the electrode life.
2) High speed and high accuracy microprocessor (MCU) control, provides highly stable repeat welding, with current monitoring function.
3) Inverter with soft-switching technology, reduce the switching losses and electromagnetic interference.
With the fault diagnosis of abnormal currents, monitor overload, voltage overrun and alarm function.
4) Time wide range (0 - 9.9 ms), can be used for multi pulse application of complex welding process needs.
10 parameters stored welding specification, convenience for the various welding varieties to use.
5) 128 * 64 Chinese LCD display, and display a variety of content at the same time, graphical display of the current operating state, friendly interface, welding pulse graphics display function to improve the convenience of debugging observation.
6) Welding speed: fast start and high-speed polarity switching reduces the temperature so that the welding surfaces are clean and beautiful.
7) Polarity switching: suppression of asymmetric effects to make two uniform welding strength and prolong the service life of the electrodes.
8) Imported IBGT module full bridge control welding discharge, welding quality and speed of non conventional energy storage welding can be compared.
9) Double-pulse reduces welding spatter, effectively improve the weld quality.
10) Data storage using EEPROM, no battery life issues, each time you boot back to previous welding procedures.
Welding voltage locking techniques to prevent the network voltage fluctuations affect the welding current.