New Energy FSW Machines

FSW-B/D Series – Large Gantry Friction Stir Welding Machines for EV Battery and Structural Parts

Overview

The FSW-B/D Series consists of large-scale gantry-type friction stir welding (FSW) machines, engineered for new energy vehicle (NEV) battery trays, chassis bases, liquid cooling plates, and oversized aluminum alloy components. With robust mechanical structures, high torque spindles, and precise CNC control, this series ensures stable, high-quality welds even on thick and large workpieces.

Applications

• EV battery trays and pack enclosures – essential for lightweight, high-strength designs

• Liquid cooling plates for battery systems – ensuring safe and efficient thermal management

• EV chassis and subframes – welding of large aluminum alloy structures

• Automotive wheels and structural panels – reliable performance for critical load-bearing parts

Key Advantages

• Large-Scale Capability – Suitable for oversized components such as EV battery trays and chassis bases.

• High Torque & Stability – Designed for deep, defect-free welds on medium to thick plates.

• Flexible Gantry Sizes – Models available in BL2520, BL3020, and DM5020 to meet different production needs.

• 3T / 6T Welding Head Options – Versatile for both shallow and deep weld requirements.

• Trusted in EV Manufacturing – Proven in mass production of battery and structural components.

Technical Highlights

• Sturdy gantry design for handling large and heavy workpieces

• Capable of welding thin to thick aluminum alloy structures

• Precision CNC system with real-time monitoring and process control

• Configurable with custom fixtures and multi-head options

Why Choose the FSW-B/D Series?

The FSW-B/D Series delivers unmatched stability, scalability, and productivity for large-scale EV welding applications. Whether producing battery trays, chassis frames, or cooling systems, this series ensures consistent quality, high efficiency, and long-term reliability.

FAQ

Q1: What’s the difference between BL2520, BL3020, and DM5020?

A1: These models differ mainly in gantry size, welding length, and handling capacity. The DM5020 supports the largest workpieces, while BL3020 and BL2520 balance size and cost-efficiency.

Q2: What thickness range can this series handle?

A2: The B/D Series is suitable for thin plates to large structural parts, making it ideal for both cooling plates and battery trays.

Q3: Is this series only for EV applications?

A3: While optimized for EV components, it can also be applied to rail transit, aerospace, and industrial aluminum structures.

Q4: Can the machines be customized?

A4: Yes, we provide custom gantry dimensions, welding head configurations, and automation integration according to customer requirements.

CTA:

• Contact our engineering team today for tailored Large Gantry Friction Stir Welding Machines  designs to match your production needs.
  
  
  
  

• Sturdy gantry design for handling large and heavy workpieces
  Sturdy gantry design for handling large and heavy workpieces