30kHz Digital Ultrasonic Hand Welder Spot Welding Machine for Plastic Parts Welding
China 30kHz Digital Ultrasonic Hand Welder Spot Welding Machine for Plastic Parts Welding, Find details about China Spot Welder, Plastic Welding Gun from 30kHz Digital Ultrasonic Hand Welder Spot Welding Machine for Plastic Parts Welding
Ultrasonic technologies are not only quick and efficient but also extremely eco-friendly for processing thermoplastics, films and fabrics.
The principle of the technology is based on the generation of internal heat (molecular friction) by ultrasound and the boundary friction in the join or separation zones of thermoplastics.
Ultrasound in the lower frequency range of 20 kHz to 100 kHz has industrial applications for plastics processing. The ultrasound frequency is produced by a generator.
The ultrasonic spot welder is the auto-tuning and auto cooling ultrasonic plastic spot welder, which can be used for plastic parts welding.
When the ultrasonic role in the thermoplastic plastic contact surface, it will generate tens of thousands of times per second, high-frequency vibration, this high-frequency vibration, ultrasonic energy through the ultrasonic wave transmitted to the mold to ultrasonic welding material surface, will produce high-temperature materials. Plastic contact surface resulting in rapid melting, coupled with stress, it blends and coagulation, so that to achieve the purpose of ultrasonic welding.
| * Real time frequency automatic tracking function. |
| * Welding time is adjustable |
| * Cooling time is adjustable |
| * Welding amplitude adjustable 10%-100% (1% accuracy) |
| * Amplitude compensation |
| * Welding electrode impedance analysis +protection |
| * Overload protection |
| * Voltage protection |
| * Transducer voltage protection |
Model | Frequency | Power | Frequency | Voltage | Air Source |
KM-QD-HW3010 | 30kHz | 1000w | 29.30-30.30Khz | 220V+-10% | compressed air |
KM-QD-HW3510 | 35kHz | 1000w | 34.20-35.40Khz | 220V+-10% | |
KM-QD-HW4080 | 40kHz | 800w | 49.20-40.40Khz | 220V+-10% |
Ultrasonic welding: ultrasonic vibration with ultrasonic welding mould, the ultrasonic welding energy conduction to the plastic surface, resulting in local temperature, so that the plastic surface melting. Under the pressure of the ultrasonic hand, so to weld plastic, beautiful, strong effect.
Ultrasonic implants: the nut screws or other metal into plastic workpiece. Ultrasonic energy through the ultrasound machine will be transmitted to the metal. The high-speed vibration and heat, the pressure in the ultrasound machine to make metal objects embedded directly into the plastic inside.
Ultrasonic riveting: the nature of metal and plastic or two different plastic bonding together, can make use of the ultrasonic riveting machine, so that the weldment hard brittle, beautiful, strong.
Ultrasonic welding: the use of ultrasound machine small welding head, the two pieces of plastic products into multi-point welding, or welding the first row of teeth on a direct pressure on the two plastic work piece, so as to achieve the effect of ultrasonic welding.
1.What's your MOQ?
Usually, we don't limit a MOQ for testing, just decide the QTY by yourself.
2. How about your delivery time?
Usually, we have some stock for trial or small orders, so just deliver them within 7 days, while, 15-60 days for large orders and customized production line.
1-2 units we could send by EXPRESS(DHL,UPS,FEDEX,TNT,EMS), heavyweight more than 50kg, we suggest to use sea freight LCL or by air
3. What's the warranty of your products?
One year Warranty for machines and 3 months warranty for tooling if it is not damaged by the wrong operation.
During the warranty period, our factory will be responsible for repairing it for free or send the new parts to the customer to replace the broken parts for free. After the warranty time, our factory will repair it or send the new parts with the charge at the cost price.
4. How can I get your price and catalog?
Please E-mail us or call us to give your contact information(your name, email address, company name, and website)
5. Can we be your agent in our country or city?
Of course. We are looking for agents or distributors who are willing to cooperate with us for a long business term.
6. How about payment?
100%T/T in advance for small orders;30%T/T in advance as a deposit;70%T/T paid before shipment for big orders.
7. Do you provide samples? Is it free or extra?
Yes, we could offer the sample and it's not free.
8. Could you make it according to our special requirements?
Of course, please tell your product details and detailed requirement.
9. How about the quality?
We have exported to many customers from all over the world in the past years, the feedback is good. Quality is the life of our company.
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