20 Khz Ultrasonic Plastic Welder Equipment / Portable Spot Welding Machine

Description:

Ultrasonic welding equipment can be easily customized to fit the exact specifications of the parts being welded. The parts are sandwiched between a fixed shaped nest (anvil) and a sonotrode (horn) connected to a transducer, and a ~20 kHz low-amplitude acoustic vibration is emitted. (Note: Common frequencies used in ultrasonic welding of thermoplastics are 15 kHz, 20 kHz, 30 kHz, 35 kHz, 40 kHz and 70 kHz). When welding plastics, the interface of the two parts is specially designed to concentrate the melting process. One of the materials usually has a spiked energy director which contacts the second plastic part. The ultrasonic energy melts the point contact between the parts, creating a joint. This process is a good automated alternative to glue, screws or snap-fit designs. It is typically used with small parts (e.g. cell phones, consumer electronics, disposable medical tools, toys, etc.) but it can be used on parts as large as a small automotive instrument cluster.

Specification:

Competitive advantages:

♦ Service: Timely feedback; Free design; 1 year Warranty.

♦ Quality: Full testing before shipping; we reputation from customer.

♦ Low cost and high efficiency.
♦ Easy to achieve automated production.
♦ Energy saving
♦ No need to equip the smoke ventilation device

Detailed Image: