ESAB TIG 400i

The TIG-MAX® works with a brush through which electrical current is passed. With the brush, a cleaning liquid is absorbed and applied to the areas to be cleaned. The liquid is used to remove the iron oxide stains formed during welding. The brush converts the electrical current into high temperatures, especially at the bristle ends. The liquid, which is relatively harmless at room temperature, is heated by the brush to temperatures at which it becomes much more reactive, resulting in an accelerated chemical action on the stainless steel surface. Unlike pickling paste, the active ingredients of the cleaning fluid are not inherently harmful to health. When used correctly, the fluids are non-toxic to the environment.

During the welding process, the pulse parameters are dynamically adjusted to keep constant arc length even when external disturbances occur(such as a changing wire extension length). As a result, the dynamic characteristics and arc stability are enhanced significantly. The uniform pulse frequency makes the welding sound softer, which greatly reduces the noise generated by welding. The strictly control on the one pulse one droplet transfer improves the welding quality and reduces the welding defects.The arc ignition adopts asynchronous curved surface acceleration control. The arc start energy is dynamically adjusted, which can quickly establish and stabilize the molten pool and improve the successful rate of arc ignition. Burn-back control utilizes controllable braking ball cancelling technology to improve the consistency of molten ball size. At the same time,the arc ignition and burn-back time are shortened, speeding up the welding cycle and improving production efficiency.

During the welding process, the pulse parameters are dynamically adjusted to keep constant arc length even when external disturbances occur(such as a changing wire extension length). As a result, the dynamic characteristics and arc stability are enhanced significantly. The uniform pulse frequency makes the welding sound softer, which greatly reduces the noise generated by welding. The strictly control on the one pulse one droplet transfer improves the welding quality and reduces the welding defects.The arc ignition adopts asynchronous curved surface acceleration control. The arc start energy is dynamically adjusted, which can quickly establish and stabilize the molten pool and improve the successful rate of arc ignition. Burn-back control utilizes controllable braking ball cancelling technology to improve the consistency of molten ball size. At the same time,the arc ignition and burn-back time are shortened, speeding up the welding cycle and improving production efficiency.