Friction Stir Welding Tool Head

Friction Stir Welding Tool Heads — Premium Superalloy Series

Our friction stir welding (FSW) tool heads are engineered for industries that demand extreme durability, precise heat control, and consistent weld integrity. Manufactured with high-temperature superalloy materials and optimized for 1–20 mm welding thickness, each tool head delivers exceptional wear resistance, thermal stability, and long service life—ideal for aluminum, copper, and magnesium alloy joining.

Designed, machined, and tested in-house, every tool head undergoes strict metallurgical control, CNC precision processing, and performance validation under high-load welding conditions. From EV battery trays to liquid-cooling plates and structural profiles, our superalloy tool heads ensure stable stirring action, minimized defects, and superior surface quality across all production environments.

Why Choose Our FSW Tool Heads?

• Superalloy Construction – Outstanding high-temperature strength and anti-wear performance for long-term stability.

• Fully Customized Geometry – Pin, shoulder, and groove profiles tailored to your welding parameters and alloy behavior.

• 1–20 mm Thickness Compatibility – Covers the full range of EV, heat exchanger, die-casting, and industrial welding applications.

• NEV-Optimized Performance – Proven results on battery trays, cooling plates, motor housings, and lightweight structural components.

• High Stability & Repeatability – Reduced porosity, fewer defects, and more consistent weld penetration.

• Trusted by Global Manufacturers – Exported to international EV and industrial production lines with strong reliability feedback.

Technical Specifications

Material: High-temperature superalloy
Applicable Alloys: Aluminum / copper / magnesium
Welding Thickness: 1–20 mm (fully customizable)
Pin Profiles: Threaded, tapered, cylindrical, triflute, or custom design
Shoulder Options: Scroll, concave, flat, high-flow, or customized
Cooling: Air-cooled / enhanced cooling solutions
Industry Applications:
EV battery trays, liquid-cooling plates, die-cast housings, heat sinks, aerospace profiles, structural aluminum components

Applications & Industry Fit

Our customized superalloy tool heads are widely used in:

• New Energy Vehicle (NEV) battery trays and liquid-cooling plates

• Electric motor housings and die-cast aluminum components

• High-strength aerospace and industrial aluminum profiles

• Heat sinks and thermal management systems

• Precision structural frames and lightweight modules

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⚡ Looking for a reliable supplier of premium FSW tool heads?
Contact us to get custom superalloy tool heads engineered for your exact alloy, thickness, and joint requirements.
We provide fast technical evaluation, sample testing, and full customization support.

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