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RPS-DW35
Rps-sonic
RPS-DW35/28
Desktop Ultrasonic Welding Machine for Plastic Box Welding Bench-Top Ultrasonic Welders
Description
The Desktop Ultrasonic Welding Machine is a compact bench-top ultrasonic system designed for precision welding of small to medium plastic parts, especially plastic boxes, housings, and enclosures. It uses high-frequency ultrasonic vibration to generate instant molecular friction at the joint interface, enabling fast, clean, and strong bonding of thermoplastic materials without glue, screws, or thermal adhesives.
Unlike traditional hot plate or solvent bonding methods, this desktop ultrasonic welder delivers instantaneous energy transfer and localized fusion, ensuring high-strength joints with minimal deformation and excellent appearance quality. It is ideal for workshops, laboratories, and small-scale production environments requiring flexibility and high precision.
The system is equipped with a high-stability ultrasonic generator (typically 20kHz–40kHz) that ensures consistent energy output for reliable and repeatable plastic welding performance.
A key advantage is its compact desktop design, allowing easy installation in limited-space environments while still delivering industrial-grade welding strength.
Compared with traditional bonding methods, ultrasonic welding provides fast cycle times (typically 0.1–2 seconds per weld), significantly improving production efficiency.
The machine ensures clean, flash-free welding joints, eliminating excess material overflow and improving the aesthetic quality of plastic box assemblies.
It supports adjustable parameters including welding time, pressure, and amplitude, allowing precise control for different plastic materials such as ABS, PP, and PC.
The rigid mechanical structure and titanium alloy horn ensure long-term stability, low energy loss, and consistent welding quality.
Parameter
| Item | Parameter |
| Frequency | 35Khz |
| Generator | 2000B |
| Power | 800W |
| Welding horn | Titanium |
| Welding area | 15*15mm in max |
Ultrasonic welding delivers fast, strong, and adhesive-free bonding, significantly reducing production cost and assembly time.
It provides high repeatability and consistent weld quality, making it ideal for precision plastic box manufacturing.
Compared with glue or heat sealing, it eliminates drying time, chemical contamination, and thermal deformation issues.
The compact bench-top design enables flexible use in R&D, prototyping, and small-batch production environments.
It ensures clean and professional-looking products with strong mechanical performance.
The Desktop Ultrasonic Welding Machine is widely used in:
Plastic packaging box welding
Electronic device housings
Cosmetic packaging containers
Small appliance plastic parts
Medical plastic enclosures
Laboratory sample boxes
Consumer product assembly
Small-batch industrial plastic welding
