Portable Hand Held Ultrasonic Welder Intelligent Ultrasonic Plastic Spot Welding Machine 35kHz

Technical parameters:

The hand-held ultrasonic welder consists of the ultrasonic transducer, the welding head, the shell (straight grip or pistol type),and the ultrasonic generator. With small size,the welder is simple to operate,it uses clean fast module integrated circuit with power output strong built-in automatic protection circuit. Welding surface firm, high strength, beautiful and environmental protection. According to the size and welding requirements of the riveting point of the product to be welded, different ultrasonic welding joints can be replaced quickly and conveniently.

Features:

1. Frequency Auto-tuning at start-up, enlarged English display screen
2. Low noise, low power consumption, environment friendly
3. High efficiency & safety with strong welding results.
4. Easy operation, simply & chic look

Detailed Photo:

Principle of ultrasonic welding machine:

when an ultrasonic wave acts on the thermoplastic plastic contact surface, it will produce tens of thousands of times of high-frequency vibration per second. This high-frequency vibration reaches a certain amplitude. Through the upper welding parts, the ultrasonic energy is transferred to the welding area. And because of the poor thermal conductivity of the plastic, it can not be distributed in time and gathered in the welding area, which causes the contact surface of the two plastics to melt rapidly. After adding a certain pressure, it will be fused into one. When the ultrasonic wave stops acting, let the pressure continue for a few seconds so that it solidifies and forms, so as to form a strong molecular chain, to achieve the purpose of welding, welding strength can be close to the strength of raw materials.