The working principle of the lighter plastic welding machine: The special welding machine for lighter is a 15KHZ high-voltage and high-frequency electrical signal generated by an ultrasonic generator, which is converted into a mechanical oscillation of the same frequency through the piezoelectric inverse effect of the transducer, and acts in the form of an audio longitudinal wave On the plastic workpiece, the temperature transmitted to the interface is increased by the friction between the surface of the workpiece and the inner molecules. When the temperature reaches the melting point of the workpiece itself, the interface of the workpiece melts rapidly, and then fills the gap between the interfaces. When the vibration stops , The workpiece is cooled and shaped under a certain pressure at the same time to achieve perfect welding. The welded workpiece meets practical requirements such as watertight and airtight. The equipment adopts multi-head design to improve production efficiency and is suitable for automated production.

Features of lighter plastic welding machine: 

1. Imported piezoelectric ceramic transducer for lighter special welding machine, with high power and high conversion efficiency, suitable for welding large plastic parts; 

2. Multi-head lighter welding machine titanium alloy horn, durable, And frequency modulation and frequency automatic compensation circuit; 

3. Ultrasonic lighter welding machine bottom plate adjustable structure, convenient and quick mold adjustment, a full set of high-quality imported components assembly, excellent quality; 

4. Lighter plastic shell welding machine linear guide bearing design, precision fine-tuning device, large The cylinder structure has stable mechanical performance and high welding accuracy; 

5. The lighter automatic welding machine has the world's most advanced time welding, deep welding, and collapse welding three welding modes, which is more suitable for high-precision welding occasions; 

6. Lighter welding machine design Multiple sets of diversification, and step-by-step drive for processing actions enable the workpiece to be processed at one time, simplifying the traditional multiple processing, which is fast, labor-saving, and high-efficiency.