Ultrasonic Plastic Welding With Accurate And Zero-clearance Joints For Household Appliances

Ultrasonic Plastic Welding With Accurate And Zero-clearance Joints For Household Appliances

This BRAND NEW type of Ultrasonic Welding Machine was reserched and developed for more than 2 years by our company. it adopts high performance tamper-proof microprocessor, realizing the electronic control, welding manage all control parameters by microcomputer, frequency control system, intelligent discharge the inconvenience of manual FM, sonic overload automatic detection, when the real track best resonance point, vibration group keep in low temperature, welding head temperature increase while the frequency will change accordingly, the machine automatically adjustment make it running more stable.

Ultrasonic Plastic Welding with Accurate and Zero-clearance Joints For Household appliances


Ultrasonic welding of thermoplastic materials is a weld technology utilizing mechanical vibrations to generate heat due to molecular friction. These vibrations excite the molecules in the plastic so that they start moving. The plastic becomes soft and starts melting. The components are bonded by cohesive or form-fit joints after a short hold time under pressure, they are firmly joined molecularly.

Ultrasonic weld technology

Ultrasonic joining technology has been established as joining method for technical thermoplastic materials in a large variety of applications throughout the plastic-processing industry.

Due to: high process speeds and repeatable weld results




1. Digital control of all functions and parameters allows for unique configurations and future upgrades or requirements.           

2. Bad and Suspect limits for multiple process parameters to ensure quality part output.           

3. Cost effective, integrated solution providing process control for those not requiring data collection.     


washing machine balance ring, steam iron, remote control, air dehumidifier welding, electric kettle welding, vacuum cleaner welding, spray welding, shower head, and so on.

20Khz Ultrasonic plastic welder (3)20Khz Ultrasonic plastic welder (4)

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