... control systemApplication scope:Mainly used for one-time nonwoven, mask, two ends deck welding,Can directly handheld welding, and also according to your ... modeFeatures1.suitable for chemical fiber both cloth, nonwoven, needle-free hot melt fabric stitching, sewing or replacement under the pressure welding, welding with ... rotary cylinder such as multi-purpose lap. Ultrasonic sleeve SPOT WELDING machine