Ultrasonic Scouring Pad Welder 

people have classified its welding structure. At present, the common welding structure modes of ultrasonic welding machine are divided into basic mode, step mode, tongue and groove mode and scissors mode. The basic structure and parameters are relatively simple. Generally, the welding frequency is controlled at 20hz or 15hz, and the welding time is controlled within 10 seconds. Compared with the basic mode, the ladder mode is relatively complicated, and the control conditions are more stringent. The distance between the upper and lower molds of the  machine should be controlled between 0.25 and 0.65 mm, and the thickness of the welding material should be controlled between 0.4 and 0.5 mm. The tongue-and-groove mode is named after the groove shape between the welded parts. The Plastic Ultrasonic Welding Machine requires that the distance between the upper mold and the lower mold be maintained at about 0.7mm before welding, the thickness of the welded body is…

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