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RPS-W15
RPS-SONIC
8515900090
Ultrasonic Bench Welders Ultraosnic Welding Machine for Plastic And Non-woven Fabric
Description
The Ultrasonic Bench Welder is a compact yet highly stable ultrasonic joining system designed for precision bonding of thermoplastic parts and non-woven fabric materials. It operates by transmitting high-frequency mechanical vibration into the contact area, creating instant intermolecular friction that fuses materials together without glue, thread, or external heating elements.
Unlike conventional thermal sealing or adhesive assembly processes, this system provides energy-direct bonding at the interface level, allowing clean, controlled, and repeatable welding results even on delicate or multi-layer structures. It is widely used in applications requiring both structural strength and material integrity, especially in hygiene, packaging, and light industrial manufacturing.
The system is equipped with a stable ultrasonic generator (typically 20kHz–40kHz) designed for consistent energy output and precise welding control in bench-top operations.
A key advantage is its ability to perform dual-material welding (plastic + non-woven compatibility), enabling flexible use across different production needs without changing core equipment.
Compared with traditional hot sealing machines, this ultrasonic system provides instant bonding without heating plates or cooling time, significantly improving production efficiency and cycle stability.
The bench structure ensures high positioning accuracy and operator control, making it suitable for precision assembly, sample production, and small-batch manufacturing.
The ultrasonic horn delivers focused energy with minimal dispersion, ensuring clean weld lines, no burning, and no material deformation even on lightweight fabrics.
It supports adjustable welding parameters such as time, pressure, and amplitude, allowing fine tuning for different material thicknesses and densities.
*Real-time frequency automatic tracking display;
* Welding mode: time, energy
*Amplitude stepping function;
*Welding amplitude 10-100 adjustable (1% accuracy)
*Amplitude compensation
*Mold impedance analysis + protection
*Overload protection;
*Quality management (time, energy mutual detection)
* welding record (operation statistics);
*powerful, high quality, high welding stability
| Frequency | Power | Working distance | Input voltage | Air pressure | System language |
| 15Khz | 2500W/3000W/4000W | 75mm/100mm | 220V or 110v | 0.2-0.8Mpa | English/Chinese |
| 20Khz | 2000W/3000W | 75mm | 220V or 110v | 0.2-0.8Mpa | English/Chinese |
Ultrasonic welding delivers fast, clean, and adhesive-free bonding, reducing production cost and eliminating consumables.
It ensures consistent weld quality with minimal variation, improving product reliability in mass and semi-mass production.
Compared with heat sealing, it avoids thermal damage, material shrinkage, and weak bonding issues.
The process maintains material breathability and softness, especially important for non-woven applications.
Its compact bench-top design provides flexibility for laboratory testing, prototype development, and small-scale industrial production.
The Ultrasonic Bench Welder for Plastic and Non-Woven Fabric is widely used in:
Non-woven fabric welding and assembly
Medical disposable product manufacturing
Mask component spot welding
Plastic packaging box assembly
Hygiene product production (diapers, sanitary items)
Filter material bonding
Light plastic component welding
Laboratory and R&D prototyping
