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Ultrasonic Longitudinal Welding Unit

Ultrasonic rotary welding unit applies to film and fabric welding.
It can be integrated into vertical packaging machines, pillow packaging machines, and fabric welding equipment, accommodating various production demands. Electronic pressure settings and intuitive adjustments ensure consistently premium sealing at various production speeds.
Longitudinal welding module
Compatible with a wide range of films (Including nonwovens, aluminized film, multilayer composite film, biodegradable film, PP film, and more)
Speed up to 80 m/min (adjustable)
Stable performance even in different working environments
Spot welding with reduced energy consumption
Compact structure allows ease of integration into various mechanical equipment
Airtight welds despite contamination in the sealing area
Cold sealing with no thermal impact on welds
Excellent sealing effects even under varied ambient temperatures
The digital ultrasonic generator allows for accurate parameter adjustment and stable output and ensures safer multi-protection
Technical Parameters

Frequency [kHz]

20k

30k

35k

Operating pressure [N]

50-2000

50-1000

50-1000

Generator [W]

1000/2000

1200/2000

400/1000

Power load [V]

1φ 220 V

1φ 220 V

1φ 220 V


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