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• 15K/20K Powerful Ultrasonic Sweep Generator Driving Polyethylene Toothpaste Box Welding And Sealing MachineUltrasonic welding converts a 50/60 Hz latest into 15, 20, 30 or forty KHz of electric energy by way of an ultrasonic generator. The switched over excessive frequency electrical energy is back converted by means of means of the transducer into a mechanical movement of an identical frequency, and then the mechanical motion is transmitted to the welding head through a collection of horn devices that will alternative the amplitude. The horn transfers the received vibrational calories to the joint of the workpiece to be welded, in which the vibrational calories is converted into thermal calories by means of means of friction to melt the plastic. Ultrasound can be utilized not only to weld challenging thermoplastics, but in addition to fabrics and films. Ultrasonic plastic welding principle:When ultrasonic waves act on the thermoplastic plastic touch surface, high-frequency vibrations of tens of hundreds of events consistent with moment are generated. This high-frequency vibration reaches a definite amplitude, and the ultrasonic calories is transmitted to the weld zone through the higher weldment. At the interface of the weld, the acoustic resistance is large, so native immoderate temperatures are generated. Moreover, due to deficient thermal conductivity of the plastic, it will now not be dissipated in time and assemble within the weld zone, in order that the touch faces of the two plastics melt rapidly, and after a definite pressure, they're incorporated into one. When the ultrasonic wave stops, let the stress last for a couple of seconds to solidify it, thus forming a robust molecular chain for welding purposes, the welding strength would be near to the calories of the uncooked material. The fantastic of ultrasonic plastic welding is determined by the amplitude of the transducer welding head, the applied stress and the welding time. The welding time and the welding head pressure would be adjusted. The amplitude will depend on the transducer and the horn. The interaction of those 3 quantities has an appropriate value. When the calories exceeds the appropriate value, the melting amount of the plastic is large, and the welding materials is definitely deformed; if the energy is small, the welding isn't always easy, and the utilized stress isn't always too large. This optimum pressure is the fabricated from the side length of the welded portion and the optimum pressure in step with 1 mm of the edge. This machine is also called ultrasonic welding machine and ultrasonic welding machine. This mechanical device adopts a brand new dovetail groove slide rail for extra exact adjustment and welding extra precise. This mechanical device adopts a brand new variety of motor up and down motion adjustment. Press the up and down buttons to adjust the up and down. , The mold adjustment is simpler, and the accuracy is more accurate. The electrical box adopts international expertise to robotically sweep and stick with the frequency. There isn't any want for bulky coil adjustment and testing. It would be completed via tightening the mould sealing machine: It has been extensively utilized in vehicle manufacturing, shipbuilding, aviation, electric appliances, packaging, toys, electronics, stationery, scientific equipment, environmental defense products, textiles and other industries. It has successfully discovered the welding of various plastics, such as: ABA Plastics, ABS plastics, AES plastics, AMMA plastics, ARP plastics, AS plastics, PS plastics, PP plastics, PC plastics, PE, PVC, and so on plastic welding machine: Welding products include: For example, the digital elements industry includes: notebook computer parts, cellular phone parts, cellular telephone chargers, telephones, cordless phones, conference phones, battery boxes, 3-inch floppy disks, U Disk, SD card, CF card, USB connector, Bluetooth, etc,30KHZ,35KHZ,40KHZPLS-HJDY-500W500W28KHZ,30KHZ,35KHZ,40KHZPLS-HJDY-800W800W28KHZ,30KHZ,35KHZ,40KHZPLS-HJDY-1000W1000W15KHZ,20KHZ,28KHZPLS-HJDY-1200W1200W15KHZ,20KHZ,28KHZPLS-HJDY-1500W1500W15KHZ,20KHZPLS-HJDY-2000W2000W15KHZ,20KHZPLS-HJDY-2600W2600W15KHZ,20KHZPLS-HJDY-3200W3200W15KHZPLS-HJDY-4200W4200W15KHZ

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