KZJ120 Ultrasonic Mask Spot Welder

Ultrasonic Mask Spot Welder Principle

KZJ120 ultrasonic mask spot welding machine adopts the original transducer, with stable output, high-quality component assembly, reliable performance, smart design of the whole machine, and convenient operation. It is mainly suitable for multi-type masks (cup-type masks, dust-proof masks, duck-mouth masks, Flat masks, etc.) Designed for spot welding of earbands, with high production efficiency, simple operation, stable quality, etc.

When the ultrasonic mask machine spot welder acts on fabric materials, it will generate high-frequency vibrations of tens of thousands of times per second. Such high-frequency vibrations reaching a certain amplitude will cause local high temperatures. Due to the poor thermal conductivity of plastics, the temperature may not be timely Emitted, gathered in the welding area, causing the contact surfaces of the two plastics to melt rapidly. After a certain amount of pressure is applied, they are integrated. When the ultrasonic wave stops functioning, the pressure is allowed to continue for a few seconds, so that it solidifies and forms, forming a strong molecular chain, which achieves the purpose of welding, and the strength is close to the strength of the raw material.

Advantage

•Simple operation, high efficiency and beautiful appearance
• Small footprint, beautiful and easy to move
• Continuous uninterrupted ultrasound without manual adjustment
• Multiple protections, safe and worry-free

Machine Performance

• The machine is small and flexible in design and easy to operate.
• It can be used for welding of flat, inner / outer ear bands, cup masks, duckbill type and other special-shaped masks.
• After the mask body is manufactured, the ear bands are welded manually, the operation is simple, and the contacts are firm and beautiful. Skilled workers finish welding 10-12 pieces of mask earbands per minute.