Description Overview One stop service for KN95 (CE and FDA) Mask making machine Protective clothing Protective goggles Shoes cover Face mask machine Coronavirus tester Can weld 15-20 masks per minute Specifications Output power: 1500 to 2500 W Frequency: 20 kHz Roller speed: 0 to 16 m/min Roller width: 0 to 60 mm Dimensions (L x W x H): 1200 x 600 x 1200 mm Weight: 95 kg Product Configuration Ultrasonic generator Ultrasonic transducer Single motor Fixed suspension mechanism of bottom Manual die lifting system