3 Location Rotary Ultrasonic Plastic Welding Machine
Rotary ultrasonic plastic welding machine with 3 stations for high-volume production. Welding and loading run in sync to lift output. Send drawing for a quote.


- Number of Stations | 3 rotary stations
- Frequency | 20kHz / 15kHz
- Max Power | 3000W – 5000W (optional)
- Welding Area | Ø80-200mm
Product Overview This 3-station rotary ultrasonic plastic welding machine is designed for high-volume continuous production. The synchronized rotary table allows welding, loading and unloading to be performed simultaneously, significantly reducing cycle time.
Key Advantages
High Efficiency: Three stations work in parallel – no idle time.
Precision Control: PLC with HMI touchscreen, accurate welding depth/time/energy control.
Stable Output: Imported transducer and overload protection ensure consistent quality.
Quick Mold Change: Adapts to different product shapes easily.
Applications Automotive interior parts, toys, daily necessities, medical filters, cosmetic containers, and any plastic components requiring leak-proof welding.
What to send for a quote
- Material of the parts, for example PP, PE, ABS or PC, and whether it is filled
- Joint design: energy director, shear joint or step, with a drawing or section
- Weld requirement: strength, leak tightness, or a limit on the visible weld line
- Whether you already have horns or fixtures that the new machine must reuse
- Target cycle time, annual volume and number of shifts per day
Related machines
spray cap assembly machines, blower wheel assembly machines and all assembly machines Quotes: [email protected] or +86-18123647785. Machines are built and run off in our 5,000 m2 plant in Chashan, Dongguan.
Send the drawing for this machine. We come back with station layout, cycle time and price.
A quote normally takes three working days once the part information is complete. If something is missing we tell you which drawing is needed instead of guessing a price.
- 012D drawing or STEP file, and the sub-parts
- 02Material and surface finish of each component
- 03Target cycle time, annual volume, shifts per day
- 04The defect you cannot ship — leak, torque, appearance
- 05Bottle neck thread or mating part