What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit.

How long is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

F4MB Gun Consumables Plasma Thermal Spray Electrode and Nozzle

Name: F4MB Gun Consumables Plasma Thermal Spray Electrode and Nozzle
Brand: Zhuzhou Weilai New Materials Technology Co., Ltd.
SKU: 1968527591

Hunan, ChinaZhuzhou Weilai New Materials Technology Co., Ltd.

US$95.00

1-99 Pieces

US$90.00

100+ Pieces

Sample price:US$95.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Electrode

Cooling System

Nature Cooling

Model NO.

Function

Plasma Generated Body

Materials

Copper and Tungsten

Apply in

Plasma Spray Coating Industry

Making Method

Back-Casting

Style

Standard

Internal Diameter

5mm, 6mm, 7mm, 8mm

Transport Package

Carton

Specification

39*21*29cm

Trademark

Origin

China

Production Capacity

20000PCS/Per Month

Key features

Back-Casting Technology: Seamless tungsten-copper bonding with strength up to 127MPa, superior to traditional brazing.

Extended Service Life: Optimized electrode design reduces erosion, lowering replacement frequency and maintenance costs.

Wide Compatibility: Perfectly adapts to F4, 9M, SG-100 systems from Metco, Praxair, GTV, and other major brands.

Customization Options: Full customization available from samples, drawings, or designs for specific application needs.

Superior Coating Quality: Stable arc and plasma flow ensure uniform particle melting and improved coating adhesion.

Free After-Sales Support: Free replacement for defects due to manufacturing causes, accompanied by expert technical guidance.

Material Versatility: Available in Thoriated, Lanthanated, and Cerium tungsten options for varied arc starting performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Zhuzhou Weilai New Materials Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: GuangzhouAverage Response Time: ≤0.23h

AI-Powered supplier vetting

SummaryWeilai is explicitly identified as a professional technical supplier offering 3D software design and broad customization services. Its stated business scope covers new-material R&D, metal manufacturing, forging, powder metallurgy, nonferrous alloys, and technical services. The supplier reports CNC lathe, machining-center, and turning-center resources, inventory capability, documented finished-product inspection instructions, and self-operated import/export rights. Innovation-related evidence includes advanced R&D claims and collaboration with the CSU Powder Research Institute. However, no SDK is available, there is no valid manufacturing-capacity contract with related subcontractors, and no overseas warehouse, showroom, agent, or branch is reported. Evidence is insufficient for certification holding, after-sales service capability, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its business scope includes new-material technology R&D, metal-product manufacturing and sales, nonferrous alloy activities, and technical services, indicating a manufacturing-oriented technical supplier.

R&D capabilityEvidence supports professional technical R&D, 3D software design, flexible customization, advanced R&D positioning, and an Industry-University-Research collaboration with the CSU Powder Research Institute. However, the supplier explicitly has no available SDK, so innovation capability is supported generally but not across all technical interfaces.

Production capacityThe supplier lists CNC lathe, machining-center, and turning-center resources, relevant metal and powder-metallurgy manufacturing activities, inventory capability, and standardized written inspection instructions. A stated lack of a valid manufacturing-capacity contract with related subcontractors is a constraint, but the available evidence still explicitly demonstrates production resources.

Customization capabilityBoth slices explicitly report customization from samples, minor customization, full customization, customization from designs, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the bonding strength of the tungsten-copper electrode?

Our back-casting technology achieves a bonding strength of up to 127MPa, which is significantly higher than the less than 100MPa of traditional brazing methods.

Q:Which plasma spray systems are compatible with these consumables?

They are compatible with F4, 9M, SG-100, and other spray guns from brands such as Metco, GTV, FST, AMT AG, and Praxair.

Q:Do you offer customization services?

Yes, we provide full customization from samples, drawings, or designs, including minor and flexible customization options.

Q:What is the warranty or after-sales policy for defects?

If any defect is found due to our cause, we will replace the products for free and send them along with the next shipment.

Q:What materials are available for the tungsten electrode?

We offer Thoriated tungsten (2% ThO), Lanthanated tungsten, and Cerium tungsten, each with specific electron work functions and impurity contents.