Ultrasonic welding machine GMX-L20A

spotautomaticfor integration

Product description
The Branson GMX-L20A is an ultrasonic metal spot welder engineered for industrial production environments where consistent weld quality, repeatability and reduced maintenance are required. It integrates pneumatic actuation, air cooling and a touchscreen interface for process control and traceability.

Key information

• Actuation: Pneumatic
• Cooling system: Air
• Data interface: USB, Ethernet
• Frequency: 20 kHz
• Input power: 200–230 V, 50/60 Hz (4 kW) or 260–528 V, 50/60 Hz, three-phase (5.5 kW)
• Output power: 4000 W or 5500 W
• Overall dimensions: 283 mm x 260 mm x 468 mm (H x W x L) (varies with fixture)
• Pneumatics: 5.5 bar (80 psi) clean, dry air
• Special feature: Password protection
• User interface: Touchscreen
• Weld modes: Time, Energy

Additional notes
The GMX-L20A is designed to improve throughput and minimize downtime in ultrasonic metal welding operations. Its modular design supports integration with automated fixtures and production lines, while data interfaces enable process monitoring and traceability.

Technical specifications

• Actuation: Pneumatic
• Cooling system: Air
• Data interface: USB, Ethernet
• Frequency: 20 kHz
• Input power options: 200–230 V, 50/60 Hz (4 kW); 260–528 V, 50/60 Hz, three-phase (5.5 kW)
• Output power: 4000 W, 5500 W
• Dimensions (H x W x L): 283 mm x 260 mm x 468 mm (depending on fixture)
• Pneumatic supply: 5.5 bar (80 psi) clean, dry air
• Security: Password protection
• Interface: Touchscreen
• Weld modes: Time, Energy