F1 Nozzle and Electrode for 45 Degree, 90degree Plasma Spray Pistol

Product Description

 

Plasma thermal spray gun consumables
As we all know, the most critical components of plasma thermal spray guns such as F4, F1, 9MB, 7MB, 3M7, SG-100,SinplexPro,TriplexPro and so on are the nozzle and electrode . These two products are also consumable parts and are one of the most important consumables in plasma thermal spraying.
Our company is a manufacturer specializing in the production of plasma spray electrodes and nozzles (also known as plasma cathodes and anodes, tungsten copper cathodes, and tungsten copper anodes).

 

Description:

Unleashing the Power of Plasma!

Meet the F1-inspired plasma spray nozzle - engineered for extreme performance & precision!
Designed to withstand scorching temps & deliver ultra-uniform coatings, it's a game-changer for aerospace, automotive, and industrial applications.

Unmatched durability
Next-gen thermal efficiency
Engineered like a champion

Perfect your surface coatings with tech born from #F1 innovation. Ready to revolutionize your manufacturing? Let's spark the future!

 

F1 Nozzle

Characteristics:

1. Material: Typically made of high-thermal-conductivity copper alloys, often coated with ceramics or refractory metals to resist heat and erosion.
2. Design: Precision-engineered with a tapered orifice to focus and accelerate plasma flow.
3. Cooling: May incorporate cooling channels or gas flow paths to manage thermal stress.
4. Durability: Resistant to arc erosion, oxidation, and spatter during high-energy operations.

Functions:

1. Plasma Flow Control: Shapes and directs the plasma arc to ensure a concentrated and stable cutting/coating stream.
2. Arc Constriction: Narrows the plasma arc to increase energy density and cutting precision.
3. Thermal Management: Dissipates heat from the electrode and plasma to prolong component lifespan.
4. Gas Guidance: Channels assist gas (e.g., argon, nitrogen) to stabilize the arc and protect the workpiece.

 

F1 Plasma Spray Electrode

Characteristics:

1. Material: Usually copper or silver with embedded hafnium or tungsten inserts (emitter materials) for arc initiation.
2. Shape: Cylindrical with a flat or tapered tip to optimize arc attachment and minimize wear.
3. Cooling: Often integrated with cooling systems (e.g., water-cooled designs) for high-duty cycles.
4. Erosion Resistance: Designed to withstand high-current arcs and ion bombardment.

F1 Anode And Cathode Functions:

1. Arc Initiation: Generates and sustains the plasma arc via electrical discharge between the electrode and nozzle.
2. Current Conduction: Transfers electrical energy to the plasma stream, ionizing the gas for cutting/welding.
3. Heat Dissipation: Absorbs and transfers heat away from the critical arc zone.
4. Emitter Function: The hafnium/tungsten insert emits electrons to stabilize the arc and reduce voltage requirements.

 

Key Synergy:

The F1 nozzle and electrode work together to:

• Generate a stable, high-energy plasma arc.
• Maintain precise control over cutting/welding parameters.
• Optimize energy efficiency and component longevity.

#EngineeringExcellence #AdvancedManufacturing #PlasmaSpray #Innovation

Premium F1 nozzle and electrode
    With the advent of FST's F1 plasma gun, which has for some time been known for its reliability, good coating quality and is suitable for coating internal surfaces up to 75 mm (3 inches) in diameter or larger.
    The F1 is equipped with a tungsten nozzle, similar to that used on the F4 gun, for long life, minimizing parts replacement and production costs.
    The F1 is designed to operate efficiently with continuous power up to 25 kW.
    F1 has two spray angles to choose from, F1-90 and F1-45. Our company's F1 nozzles and electrodes can match either one without changing parameters.
    F1 electrodes can be divided into two categories: one is threaded copper-tungsten electrode, and the other is unthreaded copper-tungsten electrode.
Due to the use of high-quality raw materials and the back-casting method combining copper and tungsten, as well as advanced technology and the introduction of advanced foreign equipment, the F1 plasma nozzles and electrodes provided by our company are high-quality, affordable and cost-effective products.
The foreign market is very popular.

The corresponding list of the nozzle electrode model of our company's F1 and the model of FST's products

Product model	Product name	Related product model
WLE-F1-S	F1 threaded electrode	340001
WLE-F1-P	F1 pin electrode	343001
WLN-F1-5	F1 nozzle	340002
WLN-F1-6	F1 nozzle	343002

 

If you have any needs, users are welcome to come for consultation. Our company has a group of experienced technical and sales teams who will serve you wholeheartedly.

 

Certifications

Packaging & Shipping

You can choose cartons or plywood case:(Our packing)

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.



 

Company Profile

Zhuzhou Weilai New Materials Technology Co., Ltd (Weilai) is located in China Power Valley in Zhuzhou City of Hunan province. Weilai devotes to research and develop high performance heterogeneous refractory metal composites, including high-performance X-ray tube anode material, plasma spray nozzle as well as the electrodes and the resistance welding electrodes, etc. It is mainly used in medical equipment, plasma spray and automobile electrical equipment industries. Weilai provides the customized solutions for customers, it is a high-tech company integrating research and development, production, sales and service.

Adhering to "Keep improving products and creating value for customers", the company focuses on the subdivided fields of refractory metal materials industry, continuously optimizes the technological adaptability of products, develops more supporting products in the industry, and provides users with more reasonable and comprehensive solutions. Weilai makes constant efforts to "become an excellent company in the field of new materials".

Our Advantages

Advantages 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.
 

Material	Impurity content (%)	Electron work function (eV)
Lanthanum tungsten	<0.2<>	2.8-3.2
Cerium tungsten	<0.2<>	2.7-2.8
Thorium tungsten	<0.2<>	2.0-3.9

<0.2<><0.2<><0.2<>

4. 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.

Plasma spray nozzle and electrode of Weilai new materials are your best choice!
·Top quality tungsten electrode with excellent arcing performance and lifespan.
·The seamless combination of tungsten and copper ensures the stable operation of your process.
·A comprehensive product series widely applicable to spray guns such as F4, F1, 9M, 6M, 3M, SG-100,SinplexPro,TriplexPro210 etc.

·Rich experience in customized processing.
·We can accept customer samples or drawings for production.
·We can respond to customer needs and improve the nozzle to increase its service life.
·We are happy to provide semi-finished products with seamless tungsten copper bonding.

 

Zhuzhou Weilai New Materials Technology Co., Ltd. is a manufacturing company!