Our trailing gas nozzles are very robust and durable. They are equipped with wear parts to withstand the thermal loads during welding as well as spatter, fumes and dirt. In addition, our nozzles can be designed with or without cooling, depending on the operating conditions. Furthermore, the gas distribution in the trailing gas nozzles and the outflow from the nozzle have been optimised using modern flow simulation methods so that the nozzles provide a laminar shielding gas film as quickly and efficiently as possible.

Our trailing gas nozzles can be customised, even from a quantity of just a single piece. Integrated cooling channels are particularly recommended for use with high currents or laser power.

Depending on the size of the trailing gas nozzle, the gas consumption is approximately between 20 and 40 litres/min. With this amount of gas, a much larger area can be covered on the component than is possible, for example, with welding torches with large gas lenses.