20kHz Ultrasonic Welding system For Automatic face Mask welding Machine
Ultrasonic welding is an industrial process whereby high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid-state weld. It is commonly used for plastics and metals, and especially for joining dissimilar materials.
Mold type:Steel mold
Effective working area:110*20mm
Surface treatment:Anti-rust coating