Our patented procedure for particle-free and oxidation-free welding. Hot Gas Welding is the patented procedure for particulate free welding of high-performance plastics. Well suited to join all types of thermoplastic molded parts. Outstanding results are achieved in the thermal welding of polyamide and other high-tech materials. Hot Gas Welding process can easily weld plastics that are considered to be too difficult to weld, including PBT, POM, PPO and PPS. This innovative procedure is used mainly when it is important to make high-strength welding connections without micro-particles arising during the welding process, as is the case in mechanical welding procedures. This also applies to weld connections for which thermal degradation, or damage to the material for the weld connection, is unacceptable. Therefore, for many high-quality thermoplastics, hot-gas welding is the only way to get a high-strength, homogeneous and particle-free thermal weld.