Product Description

* Uses the IGBT High Frequency inversion technology, the inverted frequency reaches *0 KHz, which enables a dynamic response. * Entire digital welding current initialization and demonstration, which brings a high adjustable precision and a advantageous direct-viewing operation. * Have the consummate protection for circuit and the malfunction demonstration function. Safe, reliable and convenient for searching the malfunction. * Easy in ARC directing, stable in electric ARC, few splashes and welding seams is always formed into regular lines. * Small volume, light weight, high efficiency and energy saving. The loading and persisting rate are excellent and there is no noise in the TIG rectifier. * With the reasonable construction and the concise layout, servicing is advantageous. * Is suitable for any trademark of welding rod to carry on the direct current manual welding. * The welding machine can still outputs enough welding current even the length of electric cable reaches *0Ms. * Equipped with the arouse arc and thrust adjustment, our machine is strongly applicable in any kind of welding craft. * Can be used as a simple DC TIG welding electric power supply, one machine with multiple functions. Can be applied merely in the ST series. * With the IGBT high frequency inversion technology, our machine can guarantee the welding voltage stays in a highly steady situation under the undulation of electrified wire netting and the changes of the electric arc length. * Uses the special control mode, the output current is constant, strong ability to resist the voltage wave of network and the welding environment disturbance abilities are strong. * Stable electric arc, few splashes, elegant welding seams and little welding deformation. * Directing arc by strong pulse, which enables high rate of successful arc directing. * Our machine contains the eliminating ball function when arc ending happens. * The self-locking function can reduce the welder's laboring intensity when dealing with the large-scale and long welding seams work.