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28khz High Frequency Ultrasonic Welding Generator PCB Circuit Board And Control Panel For Portable Plastic Spot WelderPrinciple of ultrasonic welding generator pcb circuit board:The ultrasonic energy is transmitted to the welding field in the course of the higher weldment. Due to the large acoustic resistance on the interface between the 2 welding areas, local extreme temperature could also be generated. Due to the deficient thermal conductivity of the plastic, it is going to not be distributed in time and accrued within the welding area, leading to the instant melting of the contact surface of the 2 plastics. After including a undeniable pressure, will probably be incorporated into one. When the ultrasonic stops, let the strain final for a couple of seconds to solidify and form, with a view to type a stable molecular chain to achieve the purpose of welding, and the welding power could be close to the power of uncooked supplies ultrasonic welding generator non-woven common mask machine, 20KHZ1200W-2000W, 15KHZ2600W-4200W ultrasonic welding machine non-woven welding, plastic welding, welding, PVC leather-based spot welding, ribbon cutting, warmth sealing and various multifunctional welding equipment, outer ear The masks belt machine fuses the elastic bands on either side of the masks body in an ultrasonic method to complete the finished earband mask. Only one operator must role the masks physique on the conveyor belt fixture, and the rest of a better actions are completed till the finished product is completed. Automatically operated in the course of the machine, the output of this mechanical device is bigger than that of standard earband machines mask machine, automated mask spot welding machine, ultrasonic mask machine, plane mask spot welder, disposable mask machine, non-woven mask machine, ear band mask machine, N95 mask machine, FFP2 mask mechanical device and different mechanical package are required It is supplied with an ultrasonic generator. This supporting kit is aliased as an electric box and an ultrasonic leadership box leading applications of the ultrasonic generator pcb circuit board:Used for welding and welding of non-woven masks, welding of front-end respiration valve of cup mask, welding of nose bridge line of cup-shaped mask, spot welding of ultrasonic ear band, welding of cup-shaped ear band, plastic shell and plastic elements The generator is flexible pictures are for reference solely and actual common is based on the received product application: plastic welding machines,non-woven cloth and face mask welding mechanical device .