china automatic mask elastic welding machine supplier

Auto Dust Mask Elastic Welding Machine: auto elastic band welding, strong ultrasonic welding effect, adjustable elastic band length, adjustable speed, high quality spare parts and compact design, suitable for all kinds of dust respirators. Machine data: Machine name: Auto Mask Elastic Welding Machine Model: HT-MRA91 Voltage: AC220V Power: 5KW Ultrasonic Frequency: 28KHZ Speed: 8~12 pcs/min Size: 1200*1000*1800MM Contact US HT TECH Machinery Co.,Ltd. Ms.Ashley Phone & WhatsApp