Product Overview

The 20 kHz 3000 W Ultrasonic Welding System is a high-performance industrial ultrasonic welder designed for 

precision plastic welding .

With stable frequency output, digital auto-tracking technology, and high welding consistency, this system

is widely used in automotive, electronics, medical, household appliances, and industrial manufacturing.

It delivers fast cycle time, strong weld strength, and clean welding results without consumables, making it 

an ideal solution for modern automated production lines.

Welding Demo Video

Watch how the 20kHz 3000W ultrasonic welding system operates in real production, including welding speed,

 stability, and finished weld quality.

Key Features & Benefits

• Standard Industrial Frequency – 20 kHz

  The most widely used ultrasonic frequency for plastic and metal welding applications.

• High Output Power – 3000 W

  Strong ultrasonic energy ensures reliable welding for medium and large workpieces.

• Digital Auto Frequency Tracking

  Automatically adjusts frequency during welding to maintain consistent weld quality.

• Multiple Welding Control Modes

  Time mode, energy mode, and pressure control mode for different applications.

• Clean & Efficient Welding Process

  No glue, no screws, no solder, no sparks, no fumes.

• Automation Ready Design

  Easily integrated into semi-automatic and fully automatic production lines.

Typical Applications

Plastic Welding

• Automotive interior plastic parts

• Household appliance housings

• Electronic enclosures and connectors

• Medical disposable components

Metal & Wire Harness Welding

• Automotive wire harness welding

• Copper and aluminum cable welding

• Battery cable and terminal welding

Industrial Assembly

• Plastic-to-plastic welding

• Plastic-to-metal hybrid welding

• Precision industrial component assembly

Technical Specifications

Why Choose Our Ultrasonic Welding System

Customization & Solutions

• Customized ultrasonic welding horns (sonotrodes)

• Special fixtures for complex products

• Automation and robotic integration

• Servo-driven ultrasonic welding systems

• Welding solution based on customer samples

Frequently Asked Questions

Q1: What materials can be welded?

A: Suitable for most thermoplastics and metal wire harness materials such as copper and aluminum.

Q2: Can this system work with automatic production lines?

A: Yes, it supports automation and can be customized for robotic integration.

Q3: Do you provide sample welding tests?

A: Yes, customers can send samples for welding evaluation.

Q4: Is OEM or customization available?

A: Yes, full customization services are available.

Get Your Ultrasonic Welding Solution Today

Looking for a reliable 20 kHz 3000 W ultrasonic welding system for your production?

• Free technical consultation

• Welding sample testing

• Competitive factory pricing

• Fast delivery & technical support

Request Technical Quote

Free technical evaluation | Customized solutions | Fast response within 24 hours

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