28khz high power ultrasonic spot welder handheld For PE cotton bonding
| Item | Parameter |
| Frequency | 28Khz |
| Power | 800W |
| Ceramice chips | 4chips |
| Connect screw | M8 |
| Probe weight | 0.9kg |
| Total weight | 5kg |
Introduction:
The car ultrasonic spot welder converts the current 50 / 60Hz electric frequency into 20KHz or 40KHz electric energy through a transistor function device and supplies it to the converter. The converter converts electrical energy into mechanical vibration energy for ultrasonic waves, and the pressure regulating device is responsible for transmitting the converted mechanical energy to the welding horn of the ultrasonic welding machine. Welding horn is an acoustic device that directly transmits mechanical vibration energy to the product to be laminated. The vibration is transmitted to the bonding surface through the welding work piece. The vibration friction generates heat energy to melt the plastic. The vibration will stop when the molten material reaches its interface. Holding the pressure for a short time can cause the melt to produce a strong molecular bond when the adhesive surface is solidified. The entire cycle is usually completed in less than one second, but its welding strength is close to a connected material. The products are widely used in riveting point welding such as stationery and ballpoint pens.
Advantage:
Small size, simple operation and fast cleaning; using module integrated circuit, strong power output;
Built-in fully automatic protection circuit, safe to use, stable and reliable work. The welding surface is firm, strong, beautiful and environmentally friendly.
According to the size of the riveting point of the product to be welded and the welding requirements, different ultrasonic welding horns can be replaced, which is fast and convenient.
The ultrasonic welding machine adopts the principle of ultrasonic vibration welding. Welding does not change the material properties, and the welding strength is comparable to the strength of the oringal Raw materials. A hot-melt washer can guarantee welding fastness by welding 3 or 4 points, greatly saving welding time and improving work efficiency.
Application:
PE cotton positioning hand-held ultrasonic spot welding machine is also called ultrasonic plastic spot welding machine. The spot welding of various materials, including plastic materials such as pp / pe / abs / pps / pbt, has high welding point strength.
Car spot welding machine features:
1. Alloy welding horn, not easy to wear, strong and durable;
2. It adopts hand grab type and straight handle structure, which is convenient for operation;
3. The unique horizontal screw design makes the horn easy to adjust;
4. Unique effect on multi-point riveting of irregular plastic products;
5. The imported transducer is used, with strong power and good stability;
6. The welding effect is controlled by hand, which is convenient to operate and does not require cylinder pressure.
