700W Ultrasonic Piezoelectric Transducer With Grey Ceramics Aluminum Booster Plastic Welding

700W Ultrasonic Transducer Grey Ceramics with Aluminum Booster for Plastic Welding​

Description:

The ultrasonic Oscillator is also called the ultrasonic vibrator. The whole of the industry is connected to the horn and the horn is called a vibrator. The ultrasonic vibrator is a device that converts electrical energy and mechanical energy (acoustic vibration) by piezoelectric effect of piezoelectric ceramics, and amplifies the front and rear radiation cover blocks by acoustic impedance matching.

Specifications:

Overview of Ultrasonic welding machine equipment:

The ultrasonic welding machine is designed to operate in the frequency range of 10-75 kHz, each with its own advantages and disadvantages. Lower frequencies can deliver higher power, but higher operating frequencies produce less damage and produce less audible noise. For these reasons, most industrial equipment operate at 20-40 kHz. Table 8.3 lists the general power capabilities of most industrial equipment at various frequencies and the main advantages and disadvantages of operating at that frequency.
Because all industrial equipment is designed to resonate at a specific frequency, it cannot change the operating frequency of the equipment, especially the components (converters, transformers and welding heads) and the operating frequency of the power supply. However, the transmission can be adjusted to have a relatively high power (2000W/converter) at different frequencies. It should also be noted that since the vibration produces subharmonics inside the component, even if the machine is operated at a higher frequency than the human ear (about 18 kHz), noise is still generated. The higher the frequency, the smaller the effect.
Most ultrasonic welding equipment follows one of two design concepts: 1 modular system, 2 integrated systems.
In the modular system, the control unit and power supply are separated from the transmission. Modular systems are often used when high levels of control are required and when initial equipment manufacturers require packaging. Integrated systems are less expensive, but have less control.

700W Ultrasonic Transducer Grey Ceramics with Aluminum Booster for Plastic Welding