ultrasonic plastic spot welder machine 28khz/40khz

The hand-held ultrasonic welding machine can also be used for welding, riveting, spot welding of thermoplastic products, as well as the inlaying and blank pressing process between metal parts and plastic parts. It has the advantages of low energy consumption, high efficiency, no deformation, no pollution, firm welding and convenient operation. The handle can also be made into pistol type. The plastic parts are pressed by the hand-held part and the ultrasonic switch is pressed at the same time to send out ultrasonic wave for welding. The research shows that the use of hand-held ultrasonic welding machine in plastic industry is becoming more and more popular all over the world. As the application of this technology can replace the flux, adhesive, fastener or other mechanical fixation methods needed in the past, the production efficiency is improved and the cost is reduced.

Plastic hardware, riveting, spot welding, folder positioning, etc.

 

 

Advantages of hand held ultrasonic spot welding machine / spot welding gun

1. High stability: the digital electric box automatically tracks the resonant frequency and adjusts the output frequency to match the handheld device. Once the fault is found, stops working and gives an alarm, most ultrasonic welding can be completed in 0.1-0.5 seconds.

2. Energy saving and environmental protection: the welding surface is not damaged or deformed, no scratch and residual mark of adhesive, a large amount of fixture, flux and adhesive are not used, so as to reduce labor and reduce cost.

3. Reliable quality: ultrasonic welding solidification molding, molecular re combination, forming a solid molecular chain, weld strength can be close to the strength of raw materials, good air tightness, water leakage, airtight.

4. Simple operation: ultrasonic welding is very easy to realize automation. As long as the welding parameters are set, welding can be carried out without preheating and cleaning.

5. Widely used: hand held ultrasonic spot welding machine can be used for welding, riveting, spot welding of film, cloth and thermoplastic products, as well as inlay and blank holder process between metal parts and plastic parts.

Type	power （W）	Frequency	Welding time	Contains
PU-HH300W	300W	20khz,28khz,30khz,35khz,40khz	0.1-3sec	generator , transducer ,horn,head
PU-HH500W	500W	20khz,28khz,30khz	0.1-3sec	generator , transducer ,horn,head
PU-HH900W	900W	20khz,28khz,30khz	0.1-3sec	generator , transducer ,horn,head
PU-HH1000W	1000W	20khz,28khz	0.1-3sec	generator , transducer ,horn,head
PU-HH1200W	1200W	20khz,28khz	0.1-3sec	generator , transducer ,horn,head