Hangzhou Qianrong Automation Equipment Co.,Ltd
Hangzhou Qianrong Automation Equipment Co.,Ltd. focus on ultrasonic application, in good faith to win customers
Add to Cart
5000w 20Khz High Power Ultrasonic Metal Spot Welder for Lithium Battery
Description:
Ultrasonic metal spot welding is an advanced welding technology that converts high-frequency current into 20KHZ vibration energy through an ultrasonic transducer, which is adjusted to the resonant frequency by the horn and transmitted to the surface of the metal workpiece through the ultrasonic welding head. Under the high-frequency vibration friction, the metal contact surface is heated to a melting point, and finally a metal welding process is combined by pressurization.
Specifications:
| Item No | QR-D2020A | QR-D2030A | QR-D2050A |
| Power | 2000W | 3000W | 5000W |
| Air Pressure | 0.05-0.9MPa | 0.05-0.9MPa | 0.05-0.9MPa |
| Frequency | 20KHZ | 20KHZ | 20KHZ |
| Voltage | 220V | 220V | 380V |
| Weight of horn | 55KG | 60KG | 88KG |
| Dimension of Horn | 550*280*380mm | 550*280*430mm | 550*380*660mm |
| Generator Size | 540*380*150mm | 540*380*150mm | 540*380*150mm |
When should I replace the welding head?
1. Both the plastic welding head and the metal welding head are worn. When the wear occurs, the resonance frequency of the welding head will increase. When the frequency changes beyond the working range of the generator, it needs to be replaced.
2. The metal material of the welding head itself has a certain anti-fatigue strength. When the welding head is used for a long time or has defects, the welding head will produce fatigue cracks. When the crack spreads to a certain length, it will cause fracture, and it needs to be replaced at this time.
3. Ultrasonic metal welding heads generally have grain lines. When the lines are worn and fail to meet the friction coefficient requirements, they need to be repaired or replaced.
Applicable Products:
1) Nickel-metal hydride battery Nickel-metal hydride battery nickel mesh and nickel sheet inter-melting and nickel sheet inter-melting.
2) Lithium battery, polymer battery copper foil and nickel sheet are mutually melted, and aluminum foil and aluminum sheet are mutually melted.
3), the wires are mutually melted, and they are entangled into one and a plurality of mutually melted.
4), the wire and various electronic components, contacts, connectors inter-melting.
5), the mutual melting of large-scale heat sinks, heat exchange fins and honeycomb hearts of various household appliances and automotive products.
6), electromagnetic switch, no fuse switch and other large current contacts, mutual melting of dissimilar metal pieces.
7) The sealing and cutting of the metal pipe can be water and airtight.
5000w 20Khz High Power Ultrasonic Metal Spot Welder for Lithium Battery
