Mask banding welding machine: 1.It used the finished products which is out from the mask cutting piece machine as the band to add into the mask . 2.The material is the same as the material of mask cutting machine. 3.This kind machine melts the non-woven cloth band to the sides of body side of mask through the ultrasonic. VoltageAC380V 50HzMotor Power1.1KWSpeed1-30pcs/minMachine dimension1300mm×700mm×125mmWeight0.6T