Device for uniform detonation spraying alumina or steel powder

摘要

Device for detonation spraying of coatings has cooled barrel (1) into which a cooled inlet pipe (5) connected to a carrier gas pipeline, extends, the inlet pipe being connected to a powdered material batcher (12) with a main heater (14) via an intermediate reservoir (15) also having a heater (17). A gas mixer (2) connected with the barrel has an ignition plug (4). A regulating element (21) regulates the flow of powder from the intermediate reservoir.