Name: Japanese OTC DC pulse TIG welding machine Model: MR315T Input voltage: three phase 380V Output Current: 315A current range :5-315A Weight: 120Kg functions: DC TIG, DC pulse TIG. DC manual welding characteristics: a unique external characteristics constant power supply, stable welding arc, arc instantaneous rate of 100%. Second, DC TIG, DC pulse TIG, DC manual welding three kinds of welding the reality of low carbon steel, stainless steel, nickel alloys, copper alloys and other materials of high quality, high efficiency welding. Third, the low-frequency pulse current can be uniformly beautiful double-sided welding seam forming of a metal, different thicknesses, there is a gap of the original parts of the welding performance is equally impressive. Fourth, multi-layer welding, TIG welding and by pulse DC manual welding combination, to achieve efficient welding operation. Five, widely used in pressure vessels, petrochemical, steel products, electrical construction, plant site welding. Set of standard configuration components: ①, welding power MR315T * 1 ②, torch AW-18 * 1 ③, gas flow regulator AF-2502 * 1 ④, welding cables, water pipes, pipe BAB-3501 * 1 OTC TIG corresponding The product has the following models: ①, OTC welding machine: DT315P ②, OTC welding machine: VRTPM-202 ③, OTC welding machine: AEP300.500 ④, OTC welding machine: AVP360.500 ⑥ , OTC welding machine: VRTP400 ⑦, OTC welding machine: DA300P ⑧, OTC welding machine: VRTP400 ⑨, OTC welding machine: DA300P ⑩, OTC welding machine: MR315T Name: Full digital inverse Varying Control DC pulse TIG welding machine Model: DT315P Input voltage: three phase 380V Output Current: 315A current range :4-315A Weight: 30Kg functions: DC TIG, DC pulse TIG, DC MMA welding characteristics: OTC set of practical techniques in a The transformative DC pulse TIG welding machine one, all-digital inverter, IGBT speed control (80kHz). Two, containing 30 welding condition memory playback functions. Third, performance arc welding, arc stability, simple operation, forming and welding easy. Fourth, the ability to accurately control the back seam forming, heat input is reduced. Fifth, substantial miniaturization, weight (weight, volume of the original 1/2). Six, maneuverability, visibility is greatly improved. A set of standard components, welding power DT315P * 1 2, torch AWD-18 * 1 3, Ar gas meter AF-2502 * 1 4, trachea BKGFF-3803 * 1 5, welding cable BKPDT-3803 * 1 OTC TIG corresponding product has the following models: ①, OTC welding machine: DT315P ②, OTC welding machine: VRTPM-202 ③, OTC welding machine: AEP300.500 ④, OTC welding machine: AVP360. 500 ⑥, OTC welding machine: VRTP400 ⑦, OTC welding machine: DA300P ⑧, OTC welding machine: VRTP400 ⑨, OTC welding machine: DA300P ⑩, OTC welding machine: MR315T