LINGKE Ultrasonic Vibrating Screen Machine (28kHz-120W)

High throughput, high degree of separation, commonly used in grading, dust removal, protective screening, powder recycling, eddy current filtration and other fields

• Multiple circuit protection, generator short circuit protection, power tube overcurrent protection.
• The ultrasonic generator/press is multiple grounded, and the leakage safety is guaranteed.
• The flange is equipped with a horizontal balance device for precise and quick mold adjustment.
• There is a fine-tuning screw to improve the welding quality of the workpiece.
• The ultrasonic generator & compressor are equipped with a cooling system to prolong the service life.
• The multi-station turntable is set, and the manipulator is configured to realize automatic production and improve production efficiency.
• Frequency: 28kHz;
• Power: 120W 

Principle of welding
 

Ultrasonic welding, which converts the mains AC (190-240V, 50/60Hz) into a high-frequency and high-voltage signal through an ultrasonic generator, and converts the signal into a high-frequency mechanical vibration through the energy conversion system, acting on plastic products, so that The high-speed friction between two plastic products causes the temperature to rise. When the temperature reaches the melting point of the product itself, the interface of the product will be melted rapidly. At the same time, the product will be cooled and shaped under a certain pressure, so as to achieve perfect welding.