Ultrasonic Plastic Welding Machine
Frequency: 15KHz
Power: 4200W
Working Stroke: 125mm-150mm
Welding Time: 0.01-9.99s
Overall Dimension: L750mm*W960mm*H1875mm
Weight: 220Kg
4.2KW Ultrasonic Welder
Main Functions:
1. PLC program controls delay time, welding time and curing time with higher precision.
2. Adopting IC full-crystal automatic circuit, automatic frequency tracking and overload protection device, the equipment is more stable.
3. The whole machine is made of gravity casting and CNC machining, equipped with a large table structure, which is firm, durable and has high precision.
4. The machine body is lifted by a hand wheel, making mold adjustment convenient and fast.
Specifications and Parameters:

- Model: AC-1542
- Frequency: 15KHz
- Power: 4200W
- Working Stroke: 125mm-150mm
- Welding Time: 0.01-9.99s
- Overall Dimension: L750mm*W960mm*H1875mm
- Weight: 220Kg
Product Advantages:
Controllable process and high consistency
Key welding parameters such as welding time, welding energy, welding depth and pressure can be precisely controlled by precision instruments. Once the parameters are set, it can ensure high consistency and traceability of the welding quality of thousands of products, making this ultrasonic plastic welding machine highly reliable in mass production.
Easy operation, clean and safe
The equipment has a high degree of automation and requires relatively low skills for operators. There is no open flame or toxic gas generated, ensuring a clean and safe working environment, which is a key feature that distinguishes this ultrasonic plastic welding machine in practical application.
Especially suitable for thermoplastics
Especially suitable for thermoplastics, especially amorphous plastics such as ABS, PS, PC, PMMA (acrylic), etc. These plastics have a wide melting temperature range and are easier to weld. For crystalline plastics such as PP, PE, PA (nylon), POM, etc., although it is slightly more difficult, high-quality welding can also be achieved through reasonable welding head design and parameter optimization.
Low cost
The equipment and process are very mature, without the need for expensive fixtures or mechanical fasteners, and the labor cost is also low, making it suitable for mass production.
Clean and pollution-free
No additives or glues are used in the welding process, avoiding the generation of harmful gases, which is safer for the environment and operators.
Easy operation
The welding equipment is relatively easy to operate, without the need for complex technical training. Although handheld ultrasonic welders are also known for their operational convenience, this desktop model can automatically complete welding after parameter setting, which is more efficient for batch operations.
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