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Screen Frame Coating Machinery Compressor Cavity Coating Machinery Hvof HD-8000 Equipment1
Spraying Machinery Spreading Equipment, Hvof, Oil Pipeline Coating
Zhengzhou Lijia Thermal Spray Machinery Co., Ltd.
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Product Description HD-8000 Supersonic Flame Spraying Equipment IntroductionThe working principle of HD-8000 is to fully atomize kerosene with the combustion aid oxygen through the atomizing nozzle to form a combustible mixture gas. Under the action of force, the gas enters the combustion chamber. The ignition system ignites it and ignites it through the Laval nozzle to form a high-temperature and high-pressure supersonic flame flow. The powder feeding system sends the powder material from the low-pressure area into the flame flow channel, and after heating and accelerating, it sprays it onto the surface of the workpiece to form a high-quality coating.HD-8000 Four advantages mainly:The fuel is aviation grade kerosene, and the combustion aid is oxygen. At present, this combustion mode is recognized internationally as the safest combustion mode;The spray gun structure is designed based on the principle of a rocket generator, with a maximum combustion chamber pressure of 150PSI and a flame flow velocity of over 2000m/s. The output power is large and can be adjusted steplessly;The spray gun adopts radial powder feeding, which is a new injection method that allows the powder to dissolve well and distribute evenly throughout the flame, improving coverage efficiency and coating quality;The fuel flow rate of the system adopts a fully closed-loop design, modular design, high-performance PLC control, and safe and easy operation; Figure: HV-80S Kerosene supersonic flame spray gunItemParameter Flame speed2000m/sflame temperature3000oCSpray rate0-9.6kg/h(WC-CO) Powder particle velocity600~1100m/sporosity≤1%Coating bonding strength≥70MpaSpray powder particle size-30+5μm,-38+10μm,-45+15μmCooling methodHydro-coolingCooling water flow rate2.3m3/hSize/Weight450*85*170mm, 4.5kg HD-8000 Control CabinetHD-8000 Supersonic Flame Spraying Control Cabinet ItemParameter Input power supplyAC380/3P/50Hz±5%Input power5kwcontrol typeFloat flow meter+PLC+Touch screen controlKerosene pressure1.2MpaKerosene flow rate0-12GPHOxygen pressure1.6Mpa Oxygen flow rate0-2300SCFHCarrier gas pressure0.1-1.2MpaCarrier gas flow rate3-15L/minPlace of origin of partsGermany, USA, Japan, ItalySize/Weight810*750*1950mm, 175kg D-3000 powder feederD-3000 Supersonic flame spraying system powder feeder ItemParameter Input power supplyAC220/2P/50Hz±5%Input power0.5kwPowder delivery methodMetering diskPowder cleaning methodBarrel flipping typePowder drying functionHeater (optional)Powder cylinder modeSingle cylinder typeSelf cleaning functionYesVolume of powder storage cylinder3.5LPowder feeding gasNitrogen or argonPowder feeding pressure0.15-0.3MpaCarrier gas flow rate3-15L/minPowder feeding speed10-220g/minPowder feeding accuracy±1%Powder size5-150μmSize/Weight710*390*1300mm, 75kg
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