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China, Chinese Delta Three-Anode Plasma Spray Gun Cathode1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Spray GunCathodePlasma Spray Cathode
Zhuzhou Weilai New Materials Technology Co., Ltd.
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Product Description Product DescriptionProcess optimization by 3 anode / 1 cathode techniqueThe main component group of the DELTA gun exists of a cascade, a nozzle and a three-part anode segment. The low wear, contact cooled electrode is mounted to the rear gun body. The main components can be changed easily and fast which saves on one hand cost intensive set-up times. On the other hand the DELTA gun can be retrofitted easily to various nozzle diameters (7 mm, 8 mm and 9 mm) tailored and optimized for special application.3 anodeSingle CathodeDelta Torch (Three-Anode) Usage and PerformanceUsageIndustrial Applications:The three-anode DC plasma torch is primarily utilized in industrial thermal processes, including plasma spraying, metal cutting/welding, waste treatment, and gas synthesis.It supports non-transferred arc operation, where the arc is maintained between internal electrodes, making it suitable for material processing without direct contact with the workpiece.Arc Ignition and Control:A high-frequency arc ignition circuit ensures reliable arc initiation, critical for stable operation in dynamic industrial environments.Advanced control systems enable precise adjustment of arc parameters (e.g., current, voltage) to optimize energy density and process efficiency.Structural Design:The multi-anode configuration enhances arc stability and extends operational lifespan by distributing thermal and electrical loads across multiple electrodes28.Laminar flow design minimizes turbulence in the plasma jet, improving process repeatability and reducing energy loss PerformanceEnergy Efficiency:High energy density and efficient power conversion (up to 81% efficiency in supporting power supplies) ensure minimal energy waste during operationActive power factor correction (PFC ≈ 0.99 at full load) reduces harmonic distortion and aligns with stringent industrial standardsOutput Stability:Low output ripple (≤0.5 mVrms) and rapid transient recovery (≤100 μs) maintain consistent plasma characteristics under varying load conditions.Excellent dynamic response (7 ms programming speed for 10-90% load changes) ensures adaptability to rapid process demandsDurability and Reliability:Designed for long-term operation with a mean time between failures (MTBF) exceeding 500,000 hours under full load1.Robust thermal management (operating temperature range: -20°C to +50°C) ensures performance stability in harsh environments.Precision and Safety:Voltage/current tracking accuracy (0.5%) and overload protection (including short-circuit safeguards) enhance process control and equipment safety.Compliance with EN 61010 and EN 61326 standards guarantees electromagnetic compatibility (EMC) and operational safety. Note: While "Delta" may refer to Delta Elektronik power supplies (e.g., ES 030-5, EST150 series)14, the three-anode torch design aligns with academic research on multi-anode DC plasma systems.Customized plasma thermal spraying copper inlaid tungsten electrodes and nozzles Product modelProduct nameRelated product modelWLN-TrA-001TrA Nozzle Packaging & ShippingYou can choose cartons or plywood case:All goods will be shipped by DHL or UPS or Fedex or SF as well as air freight agent company,you can choose any one only you like. Our AdvantagesAdvantages of plasma spray nozzles and electrodes produced by our company:1. Our company has been engaged in the production of pure tungsten and tungsten alloy materials for many years, and has an in-depth understanding of the structure and properties of materials. For the tungsten electrode used in plasma spraying electrodes, based on our full understanding of the application, we have made more improvements and treatments to the material structure to meet the material requirements of plasma spraying. By densifying the tungsten electrode, a finer, more uniform grain structure is formed. The modified tungsten alloy has relatively high hardness and density, fast arc starting, excellent resistance to arc burning loss, and long life.2. Our company's plasma spraying electrodes and nozzles use unique back-casting technology to achieve seamless bonding between tungsten and copper. The bonding strength can be as high as 127MPa, while the traditional bonding strength is less than 100MPa. Compared with traditional brazing, joints made by back-casting have higher bonding strength between tungsten and copper, larger contact area, more uniform resistance, and stronger heat dissipation ability, making the nozzle and electrode more stable and more durable as well as long service life.3. We produce tungsten electrodes of different materials (good arc starting performance and ablation resistance). Based on customer usage conditions, we can provide more suitable materials for customers to choose. MaterialImpurity content (%)Electron work function (eV)Lanthanum tungsten<0.22.8-3.2Cerium tungsten<0.22.7-2.8Thorium tungsten<0.22.0-3.94. Based on the research and analysis of plasma spray guns, the electrodes and nozzles produced by our company can perfectly adapt to the original spray guns, and no additional adjustment of spraying parameters is required during replacement. We have a complete product series, and the plasma spray electrodes and nozzles we produce can be widely used in F4, 9M, SG-100 and other spray guns of Metco, GTV, FST, AMT AG, Praxair and other companies.5. We have rich experience in producing various cathodes and anodes, which can be customized and processed according to customer samples or drawings. We can also provide semi-finished products with seamless combination of tungsten and copper.After Sales Service We can ensure our all products which are seamless bonding,no gas foam generating,and assure concentricity,if any defect has been found which are due to our cause,we can replace them for free and send you along with shipment for next time.
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