35kHz 800W Servo Ultrasonic Welding Machine

Overview

The 35kHz 800W servo ultrasonic welding machine is designed for high-precision welding of

automotive connectors, electronic components, and plastic parts. Multiple welding modes 

allow precise parameter control, ensuring high consistency and visually perfect welds.

Key Features

• High Power & Frequency: 35kHz / 800W for complex structures

• Multiple Welding Modes: Adjustable speed, pressure, and time

• MES Interface: Supports real-time production data and smart manufacturing

• Solves Whitening Issues: Ensures uniform, visually clean welds

• High Productivity & Process Stability: Suitable for continuous production

Video Demonstration

Operation, before-and-after weld comparison

Applications

• Automotive connector welding

• Electronic component welding

• Plastic part welding

• High-precision custom parts welding

Technical Specifications

Why Choose This Machine

1. No Whitening Welding Technology

Optimized amplitude & pressure control prevents surface damage — critical for 

automotive connector applications.

2. High Frequency 35kHz = High Precision

Compared to 20kHz systems, 35kHz is ideal for small, delicate and thin materials.

3. Stable Digital Generator

Automatic frequency tracking ensures consistent output and repeatability.

4. Multiple Welding Modes

• Time mode

• Energy mode

• Depth mode

• Peak power mode

5. MES Ready (Smart Factory)

Supports data collection and integration with MES systems for production monitoring.

Supported Plastic Materials

ABS, PP, PC, Nylon, PS, PMMA, PC/ABS and many thermoplastic materials can 

be welded depending on joint design and part structure.

Contact us today to get a customized welding solution

Send us your product drawings, material information and production target. 

Our engineers will recommend suitable ultrasonic welding solution for your application.

• Send your samples for welding testing 

• Contact us for a customized ultrasonic welding solution.