Ultrasonic welder

Ultrasonic welding machine

Brand  : SmartU

Warranty : 1 years

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What is ultrasonic welding?

Ultrasonic welding of thermoplastics is an advanced process technology.

The basic principle of ultrasonic plastic welding is to use the high-speed vibration of the welding die higher than 15KHZ per second, which is transmitted to the two plastic workpiece surfaces under the action of machinery, generating local high temperatures in an instant, causing the plastic interface to melt rapidly. When the vibration stops, the melted parts are welded under pressure before solidification.

The ultrasonic plastic welding machine is a general-purpose equipment specialized in welding plastic products, as well as sealing plastic sheets, paper and aluminum sheet composite films, and plastic hoses. Depending on the object, different processing methods such as welding, embedding, and riveting are used.

This machine adopts digital circuit integrated program control, with high degree of automation, easy operation, simple setting, safe use and stable operation.

Ultrasonic plastic welding machine theory

Ultrasonic plastic welding machine is a machine used for plastic products. Its working principle is to use the peak position of the longitudinal wave to transmit the amplitude to the gap of the plastic parts. Under pressure, the two plastic parts or other parts are in contact with the plastic parts. The molecules collide with each other to produce melting, which fuses the plastic at the contact point to achieve the purpose of welding processing.

Features and applications

Machine features:

* Frequency: 15KHZ/20KHZ

* Automatic frequency tracking.

* All pneumatic components use authentic AirTAC pneumatics.

* The sound is gentle and the work is environmentally friendly.

* Fast welding, each welding time is 0.01-0.99 seconds.

* The welding effect is exquisite and the welding quality is high.

Maintenance and Repair of Ultrasonic welding machine

1. The welding head, bottom mold and workpiece should be kept clean.

2. Regularly check whether the cable head is loose.

3. To clean the air filter regularly, detergent or water should be used, and volatile solvents should not be used.

4. The machine should be wiped regularly. Do not use liquid to clean it. Do not put heavy pressure or place liquid objects on the vibration box.

5. Keep the workplace well ventilated and the surrounding temperature should not be too high.

6. The lifting grooves and screws should be regularly greased and kept clean.

7. When moving the machine, the vibrating box should be separated from the collective, and care must be taken when moving it.