QT Powder Flame Spray Gun

QT-E-7/h Powder Flame Spray Gun (Spray Welding Torch)1. Applicable for spray repair of various elements.2. Applicable for spray of nickel base, cobalt base, iron base, copper base alloy powder.3. Applicable for spray welding nickel base self-fluxing alloy for workpiece with diameter less than 80mm.4. Oxygen, acetylene and compressed air are adopted as working gas.5. N2 and Ar can be used for powder feed to obtain better coating quality.QTE20007/h Powder Flame Spray Gun1. Applicable for spray repairing of various elements.2. Applicable for spray of various alloy powder3. Applicable for spray of parts of cermet and oxide ceramic.4. Its flame velocity is quicker than QT-E-7/h and the prepared coating is more compact.5. Oxygen, acetylene and compressed air are adopted as working gas.6. N2 and Ar can be used for powder feed to obtain better coating quality.QTEN7/h Powder Flame Bore Spray GunQTEN7/h powder flame bore spray gun is equipped with a 45° specific nozzle and a 80° specific nozzle. It is applied for spraying bore plane with diameter more than F150mm and depth less than 500mm Nozzle for spray (spray welding) and gas reference numberSpray (Spray Welding) materialsNozzleAir nozzleOxygenAcetylene Air pressure MpaSpray distance mmWorkpiece linear velocity M/minAdvance mm/turnPressure MpaFlow rate L/hPressure MpaFlow rate L/hAlloy powderBlossom nozzle3#4#0.4 0.5960 10200.07 0.08900 9600.08 0.220020 258 12Ceramic powderCone blossom nozzle2#0.4 0.51000 12000.07 0.08900 9600.4 0.5110 13025 605 10