Haifei Pneumatic Aluminum Diffusion Welding Machine is specially designed for high-precision joining of aluminum flexible busbars. With stable pneumatic pressure control and advanced diffusion welding technology, it ensures strong, uniform, and defect-free connections. This solution helps manufacturers in energy storage, EV battery systems, and electrical power distribution achieve higher reliability, lower resistance, and long-term durability in aluminum busbar applications.
HFVD-200 Aluminum Diffusion Welding Machine

🔹 High-Capacity Power Supply – Delivers consistent and powerful energy output for efficient welding operations.
🔹 High-Precision Temperature Detector – Ensures accurate heat control for flawless weld quality.
🔹 Multiple Specifications Available – Versatile configurations to meet diverse industrial needs.
🔹 Easy Operation & Superior Results – User-friendly design paired with professional-grade welding performance.
🔹 Safe and Reliable – Built with advanced safety protocols for worry-free operation.
Precision Engineered for Excellence
✨ Famous Brand Components – Equipped with top-tier industrial-grade parts for enhanced durability and performance.
✨ Anti-Oxidation Graphite – Extends service life and ensures consistent high-quality welds.
✨ Pneumatic-Hydraulic Booster System – Delivers exceptional pressure control and welding stability.
✨ Microcomputer Controlled – Enables precise operation and repeatable results with user-friendly programming.
✨ Built-in Infrared Thermometer – Monitors temperature in real time for accurate thermal management.

Designed for Pneumatic Aluminum Diffusion Welding Machine
Electric vehicle battery busbar welding
01
Power distribution systems
02
HVAC and renewable energy component assembly
03
Industrial machinery and non-ferrous metal fabrication
04
Advantage of Aluminum Busbar Machine
The Pneumatic Aluminum Diffusion Welding Machine is designed with advanced features to deliver cost-effective and reliable performance:
- Operates with a three-phase power input and achieves a power factor of up to 95%, ensuring efficient energy utilization.
- Requires lower welding current and pressure, helping manufacturers save on overall power consumption.
- Provides high welding precision with short cycle time, resulting in greater efficiency and reduced labor costs.
- Enables solder-free and non-marking welding, producing smooth surfaces while preserving the natural metallic appearance.
- Compact equipment structure minimizes floor space requirements and reduces installation costs for electricity, water, and gas.
- Supports automatic welding with minimal labor involvement, making the operation easy to learn and control.
Why Haifei Aluminum Diffusion Welding Machine Stands Out

Patented Surface Activation – Special pretreatment ensures 30% stronger Al-Al bonds
Energy-Saving Design – 40% lower power consumption vs. conventional systems
AI Quality Monitoring – Real-time bond strength prediction with 99.2% accuracy
Modular Configuration – Upgradeable for R&D or high-volume production
Specification and Parameters
Product Name |
Flexible Busbar Welding Machine |
Equipment Applications |
Mainly used for aluminum busbar welding, aluminum bar welding, aluminum-nickel welding, aluminum foil flexible connection welding, copper-aluminum welding, etc. Widely applied in industries such as new energy, power, and energy storage |
Model | HFVD-200-Q |
Maximum Primary Current | 200A |
Rated Duty Cycle | 50% |
Secondary Voltage | 21V |
Cooling Water Consumption | 150L/MIN |
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Certifications
16 years of meticulous craftsmanship
8 technological upgrades
30% of annual profits invested in technology research and development to reduce production costs

CE Certificate

CE Certificate

CE Certificate

AI Systerm Patent

Diffusion Patent

Diffusion Patent
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