| Customization: | Available |
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| Control: | Semi-Automatic |
| Cooling Way: | Air Cooling |
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| Item | RPS-W35 |
| Frequency | 35Khz |
| Power | 800W |
| Vibration method | Self-extraction |
| Welding time | 0.01-9.99sec |
| Horn | Grid horn |
The ultrasonic generator converts 50/60HZ current into high-frequency alternating current, and inputs the electrical energy into the ultrasonic transducer to generate mechanical motion of the same frequency.
The mechanical motion is transmitted to the ultrasonic welding head through the amplitude modulator device, and the welding head transmits the received vibration energy to the joint of the workpiece to be welded.
In the joint area, the energy is converted into heat energy by friction, which melts the plastic. After the vibration stops, the short-term pressure maintained on the workpiece causes the two welds to solidify into one in the form of molecular linkage.
Structural composition
1. Ultrasonic transducer: usually made of piezoelectric ceramic material, responsible for converting electrical energy into mechanical vibration, and is a key component for realizing ultrasonic energy conversion.
2. Welding head: also called welding head or mold, its shape and design are customized according to different welding processes and workpiece requirements, used to transfer vibration energy to the workpiece to be welded, so that the welding part generates heat and achieves welding.
3. Shell: generally has two designs: straight grip or pistol. The straight grip type has a straight barrel shape, and the ultrasonic start switch is located on the outside of the straight barrel, which is convenient for hand-held welding and carrying, and can also be directly installed on the machine equipment, suitable for welding operations in all directions; the pistol type is designed according to ergonomics, and the start switch is located at the trigger, which is convenient for lifting and use, especially suitable for horizontal or vertical welding operations.
4. Ultrasonic generator: It is a device that generates high-frequency alternating current, provides energy source for the entire spot welder, and can adjust and control the output frequency, power and other parameters to meet different welding needs.
• Electronics industry: used for welding of small electronic components, such as plastic shell packaging, circuit board connection, sensor welding, etc. in precision equipment such as mobile phones, headphones, tablets, etc.
• Automobile industry: suitable for welding of automotive interior parts, such as fixing and connecting automotive door panels, dashboards, seats, sound insulation cotton, sound-absorbing panels, etc., as well as the manufacture of automotive sensors, filters, water tanks and other parts.
• Medical device industry: can be used for rapid welding of disposable medical devices, such as the production of syringes, infusion sets, blood bags, medical catheters, etc., to ensure the hygiene, safety and quality of the products.
• Clothing industry: used for seamless connection of high-end clothing, splicing of underwear, welding of clothing accessories such as ribbons and elastic bands, and processing of leather products, etc., to improve the quality and aesthetics of products, while achieving efficient production.
• Packaging industry: welding and sealing of plastic packaging containers, plastic films, packaging bags, etc., to ensure the sealing and integrity of the packaging, and improve packaging efficiency and quality.
• Portability: Handheld design, small size, light weight, not limited by fixed workbench, can be flexibly moved to different work locations and environments for welding operations, adapting to various complex work scenes.
• Precision welding: Ultrasonic energy is concentrated, which can achieve precise spot welding positioning, and the welding points are precisely controllable, suitable for fine welding of small or precision parts to ensure welding quality and accuracy.
• High efficiency and energy saving: Compared with traditional welding methods, ultrasonic spot welding machines have fast welding speeds and can complete the welding process in a very short time, greatly improving production efficiency, while lowering energy consumption and having good energy-saving effects.
• No consumables required: No additional welding materials such as welding rods, welding wires, etc. are required during welding, and no adhesives are required, which reduces production costs and avoids environmental pollution and quality problems caused by the use of adhesives.
• Easy to operate: Usually with a simple user interface and intuitive operation mode, operators can quickly get started after a short training, easily master welding operation skills, and improve work efficiency.
• Wide application: It can weld a variety of materials, such as plastics, textiles, artificial leather, etc. The welding head can also be replaced according to different welding processes. It can be used for riveting, spot welding, embedding, cutting and other processes, and is suitable for multiple industries.
• High safety: It has multiple abnormal protection functions such as over-current alarm, load overvoltage, over-temperature, load error, frequency error, over-power consumption, etc., which can effectively protect the safety of equipment and operators and prevent damage and accidents caused by faults or misoperation.
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