Ultrasonic Soft Plastic Tube Sealing Machine 1.96-7.08in Soft Plastic Seal 220V
Ultrasonic Plastic Tube Sealer 220V Sealing Machine Floor Type Ultrasonic. Power 1200W Ultrasonic Working Frequency 20k. Ultrasonic tool head is made of stainless steel,it is sharp edge and durable. The machine need to connect the air compressor for working.