Ultrasonic welding machine GMX-Micro

spotautomatic230V single phase

Product overview The Branson GMX-Micro ultrasonic spot welder provides a reliable platform for precision spot welding in high-speed and complex assembly processes. Its compact mechanical design supports repeatable weld quality, fine process control and adaptability to a wide range of micro-assembly and electronics applications.

Specifications

• Frequency: 20 kHz
• Compressed air requirement: 80 psi (5.5 bar), clean dry air
• 4 kW configuration — Working voltage: 200–230 V, 50–60 Hz, single phase
• 4 kW configuration — Current rating: 25 A max @ 200 V (25 A fuse)
• 5.5 kW configuration — Working voltage: 360–528 V, 50–60 Hz, three phase
• 5.5 kW configuration — Current rating: 15 A max @ 200 V (20 A fuse)

Technical features

• Mechanical design optimized for precision and repeatability
• Suitable for complex spot-welding tasks in micro-assembly and electronic manufacturing
• Available in 4 kW and 5.5 kW power configurations
• Process control and speed adapted for high-throughput production