Inverter DC Pulse TIG Welder

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  • General Inverter DC Pulse TIG WelderOur company has three general inverter DC pulse TIG welders for domestic and foreign customers to choose, they are WSM-160, WSM-200 and WSM-250. The main difference for these machines is different rated output current which are 160A, 200A and 250A respectively. And welding range is from 0.5 to 3 mm. In compliance with ISO9001 quality system and ISO14001 environmental protection system ...
  • Industrial Inverter DC Pulse TIG WelderIndustrial inverter DC pulse TIG welder is provided by our company to domestic and foreign clients, there are three machines of this series, WSM-315, WSM-400 and WSM-500. All of them are designed with PWM and PFM technologies, making the operating current output more stable. Meanwhile, a lot of control knobs are integrated on the front panel of the products, apart from the function of adjustment of current up /down slope time ...

As a professional company specializing in manufacturing and marketing of arc welding in China, we launch inverter DC pulse TIG welder using IGBT as switch element. The working principle is as follows. Firstly, 50Hz three-phase 380V working frequency input voltage is converted into DC voltage by the rectifier filter, and then DC voltage is converted into AC voltage through power electronic switches. After that, AC voltage is reduced through a transformer, and then DC welding voltage output ideal for welding process is produced by rectifier filter. Through pulse width modulation (PWM) control technology, output current of inverter DC pulse TIG welder can be controlled and regulated. Because the switching power inverter technology is adopted, welder efficiency is dramatically increased and weight and size are reduced significantly.

For example, the WSM-500 welder, the biggest model that our company manufactures, has 580×300×560 mm volume and only 37.5 kg net weight. This series of inverter DC pulse TIG welder have outstanding performance, such as stable, reliable, lightweight, energy saving and no electromagnetic noise. As well as that, as a DC arc welder, it can also be used as DC electrode arc welding machine, with versatile function. As a DC arc welder, high-frequency oscillation is used in arc system, very reliable.

Our inverter DC pulse TIG welder is extremely suitable for those highly demanding circumstances such as bicycles, stainless steel pipe industry, dairy industry and boilers and pipeline construction industry.

As a specialized inverter DC pulse TIG welder manufacturer and supplier in China, Jing Gong Welding also provides inverter DC arc welding machine, inverter air plasma cutter, IGBT inverter submerged arc welder, among others.

Other Products
  • WSME-300 Inverter AC/DC Pulse TIG Welding MachineWSME-300 inverter AC/DC pulse TIG welding machine has a medium dimension among our products and handle and casters contribute its portable performance. Belongs to single phase welding machine, power input of this product is single-phase 220V ± 10% and minimum capacity is 14KVA. But there are three welding modes for this product, hand-welding (MMA), DC TIG and AC TIG. AC and DC current range for hand-welding ...
  • WSME-400 Inverter AC/DC Pulse TIG Welding MachineThe dimension and net weight of WSME-400 inverter AC/DC pulse TIG welding machine are 1.5 times and 1.6 times of WSME-300. Compared with WSME-300, three-phase power is adopted in design of this product and rated output current can reach to 400A. When adjusted to AC mode, the frequency is from 20 to 100Hz, AC balance is from 30% to 70%, and with efficiency bigger than 80%, AC mode can be used for welding ...