Automatic Ultrasonic Plastic Welding Machine With Spin Welding From Ultrasonic Plastic Welder

  • Description
  • Inquiry

Automatic Ultrasonic Plastic Welding Machine With Spin Welding From Ultrasonic Plastic Welder

Product Function:

1. High stability: All digital integrated circuits adopt imported high-performance anti-interference processor, which reduces the number of components and simplifies the hardware structure, thus improving the reliability of the system.

2. Frequency automatic tracking: Digital frequency synthesis technology combined with digital phase-locked loop frequency tracking composite control technology can eliminate the disadvantages of temperature, static load, processing area, tool wear and other factors that are difficult to overcome by conventional analog regulators, which is beneficial to parameter adjustment. It is convenient to modify the control scheme and implement various new control strategies through the modification of the program software.

3. Strong output: The application of IGBT power module plus his exciting oscillating circuit structure makes the output power more than 1.6 times that of the traditional self-excited circuit.

4. Intelligent three-item protection and fault alarm prompt: mold current is too high protection, frequency offset protection, total output is too large protection. If the equipment fails, the generator will stop working immediately and prompt the corresponding fault cause until the technician removes the fault.

5. The amplitude adjustment of the intelligent closed loop amplitude control technology achieves a constant amplitude output independent of fluctuations in the input supply voltage and load.
7. Amplitude and non-polar adjustment: The amplitude can be increased or decreased instantaneously during the adjustment process, and it can also be fine-tuned to effectively prevent the size of the rubber parts from being perfectly welded, effectively reducing the penetration and burns. The setting range of defective product is 10%~100%
8. Automatic frequency chasing: intelligent frequency control system, eliminating the inconvenience of manual frequency modulation, automatic detection of ultrasonic overload, automatically adjusting to the optimal frequency band, tracking the best resonance point, realizing stable operation of the machine, and keeping the vibration group temperature at its lowest point. The frequency of the welding head rises as the frequency changes, and the machine automatically adjusts.

9.Mold current is too high protection, frequency offset protection, total output is too large protection. For the protection of the machine, the welding precision is higher and finer.
The operation is simpler, the welding head is replaced, the welding head is fixed and the power is restarted, and the device automatically detects the frequency of tracking the new welding head. Abnormal automatic shutdown, reducing product defect rate and preventing machine damage.
Energy can be set on the lower line to set an alarm to reduce the defect rate.

Spin Welding is the preferred technique for thermoplastic parts with a circular axis joint which have high bond strength/hermeticity requirements. Duringspin welding, one part is held stationary in a holding fixture while second part is rotated against it under pressure at speeds up to 16,000 rpm. This resulting friction causes the joining surfaces to melt and fuse together, producing strong hermetic welds.

We offer a multitude of models ranging in maximum speeds up to 16,000 RPM and are available in both servo-electric (orientation based) and pneumatic (inertial based) models for a wide array of applications.

Product Features:

– Ability to weld parts with circular joint that are not easily welded by ultrasonics.

– Relatively fast cycle times when compared with other methods.

– Compatible with most thermoplastics.

– Ideal for welding of PP and PE materials.

– Ability to weld several dissimilar materials.

– No consumables, fumes or emissions.

– High strength, hermetic welds are typical.

– Heat confined to weld interface.

– Easily automated.

– Low cost, quick change tooling.

– Low maintenance.

– Low power consumption.


Spin welding plastic products together such as Floater, paint tank, spherical toy, PP thermos cup, oil filter (for motor bike), spray connector, Thermos bottle interior…etc

For more info about the ultrasonic welding machine,please kindly contact us as below:

Person: James Yuan
Company: Huizhou Shengyang Industrial Co., Ltd
Add:  5th Floor,D Building,Jintaiyang Industrial Zone,Xingye Road,Zhongkai District,Huizhou,Guangdong,China
Tel: 86-752-6682869
Email: [email protected]

Contact Us