Getweld Automated Longitudinal TIG seam welders are designed for small to large-scale straight welding applications. These machines commonly function to weld seams at the outside surface of tanks.
TIG welding has highlight advantages, such as smooth welding quality, one-time full-penetration welding for plate below 4mm without groove, easily controlled welding height, accordant width and height, Esp. for pulse TIG welding.
TIG welding speed is even faster than PAW for outer cylinder with 2.5-4mm stainless steel. Welding speed could reach 350-500mm per minute.
Meanwhile, Investment of TIG welding equipment is much lower than that of PAW. Also TIG welding is easily operated. Best choice for longitudinal and circumferential welding of outer cylinder. TIG welding speed is nearly one-time lower than that of MIG. But welding quality is perfect more easily polished than that of MIG welding. Automate TIG seam welders are normally used for porcelain enamel tank, LNG cylinder and large scale cryogenic storage tank, esp. outer tank.
| Specifications | |
|---|---|
| Welding material | Getweld Automated TIG seam welders are designed for straight line, linear welding applications. One side welding with double sides forming. A wide variety of materials can be welded, including stainless steel, carbon steel, galvanized steel…… |
| Applications | Tubes Porcelain enamel tank-both inner and outer tank LNG\LPG Cylinder-outer cylinder Middle and Large-scale cryogenic storage tank |
| Material | Stainless steel Carbon steel Galvanized steel Thickness of material: 1.2-8mm Ｗith normal type, Dia. range of cylinder: 250-800mm With heightening type, Dia. range of cylinder could reach 4000mm Length of cylinder: L≤4500mm Large-scale cryogenic storage tank should be designed on site. |
| Welding accuracy | With 3000mm welding seam, tolerance is less than 0.3mm |