Introduction

Ultrasonic welding horns are the core tooling components of any ultrasonic welding system, 

responsible for transmitting and amplifying high-frequency vibrations to the workpiece. 

Proper horn design directly affects weld strength, consistency, and overall production efficiency.

Different applications require customized horn geometries and materials to achieve 

optimal performance, making design and engineering expertise essential for successful 

ultrasonic welding processes.

Reliable supplier of custom ultrasonic welding horns, sonotrodes and tooling solutions for global customers.

Custom Ultrasonic Welding Horn Machining Video

Watch our CNC machining process for custom ultrasonic welding horns. Precision manufacturing 

for stable welding performance and long service life.

Key Features of Ultrasonic Welding Horns 

• Precision-designed for optimal energy transfer

• Customized geometry based on product structure

• Available in titanium, aluminum, and hardened steel

• Tuned to specific ultrasonic frequencies (20kHz, 30kHz, 35kHz, etc.)

• High durability and fatigue resistance

• Consistent amplitude distribution for stable weld quality

Applications

• Plastic component welding

• Automotive and electronic parts assembly

• Nonwoven and fabric bonding

• Precision industrial applications

• Custom ultrasonic welding systems

Available Frequencies & Applications

TIMEAST ultrasonic welding molding horns are available in multiple operating frequencies

to meet different welding requirements:

• 15kHz ultrasonic molding horns – Suitable for large welding areas and high-power

  plastic welding applications

• 20kHz ultrasonic molding horns – Standard frequency widely used in general

  ultrasonic plastic welding

• 35kHz ultrasonic molding horns – Ideal for small parts, thin-wall components,

• and precision welding

Materials & Manufacturing Process 

Our ultrasonic molding horns are manufactured from high-quality materials such as 

titanium alloy and hardened steel, offering excellent vibration transmission, wear resistance, 

and service life.Each horn is precisely machined and frequency-tuned to ensure stable 

resonance and reliable welding performance in ultrasonic plastic welding systems.

Parameter Specification

Custom Ultrasonic Molding Horn Solutions

TIMEAST offers custom ultrasonic welding molding horn solutions based on 

customer part design, material type, welding area, and production requirements.

Our engineering team supports customers from design optimization to final testing, 

ensuring optimal ultrasonic welding performance for each application.

Why Choose TIMEAST Ultrasonic Welding Horns?

• Professional manufacturer of ultrasonic welding systems

• In-house design, machining, and quality control

• Experience in custom automation solutions

• Reliable products for industrial production lines

FQA

Q1.What is an ultrasonic welding horn?

A: An ultrasonic welding horn (sonotrode) is the tool that transfers 

    ultrasonic vibrations directly to the workpiece during welding.

Q2.Why is horn design important?

A:The design determines energy distribution, weld strength, and overall welding quality.

Q3.What materials are used?

A:Common materials include titanium, aluminum, and hardened steel.

Q4. Is customization necessary?

A:Yes, each horn must be designed according to the specific product geometry and 

    welding requirements.

Request a Quote for Ultrasonic Welding Molding Horns

Looking for reliable ultrasonic welding molding horns for your application?

Contact TIMEAST today to discuss your requirements or request a quotation.

• Send your specifications,get horn design recommendation