15kHz & 20kHz Servo Ultrasonic Welding Machine

Servo Ultrasonic Welding Machine for High-Precision Plastic Assembly

TIMEAST 15kHz and 20kHz servo ultrasonic welding machines provide controlled welding 

movement, weld-depth control and repeatable positioning for industrial plastic assembly.

Available in 2000W to 4000W configurations, these systems can be customized with application-

specific ultrasonic horns and fixtures to meet your part design and production requirements.

Send us your part drawings or samples to confirm the suitable frequency, power and welding 

configuration.

Operation Demo

Real welding test using a servo ultrasonic plastic welding machine, showing part positioning,

fixture setup and the welding process.

Key Features

• Servo-Controlled Welding Movement: 0.01mm resolution.

• Data Traceability: Real-time welding graphs and data export for Industry 4.0.

• Multiple Welding Modes: Time welding,energy welding,absolute deep welding,etc.

• Energy Efficient: No compressed air required, lower maintenance cost.

Technical Parameter

Typical Applications

• Medical device ultrasonic welding

• Automotive ultrasonic welding

• Electronic ultrasonic welding 

• Battery components

• Precision consumer products

• Sealed plastic assemblies

Custom Ultrasonic Horn & Fixture

Different plastic parts require different horn and fixture designs. TIMEAST provides application-

specific tooling based on your part geometry, welding area and production requirements.

Send us your drawings or samples. We can evaluate the tooling design and welding process before 

confirming the final machine configuration.

• Ultrasonic Welding Sample Testing & Feasibility Evaluation 

Servo vs Pneumatic Ultrasonic Welding

Compared with pneumatic ultrasonic welding machines, servo systems offer better 

motion accuracy, more repeatable welding depth and improved consistency. 

They are especially suitable for products with tight tolerance requirements or 

appearance-sensitive surfaces.

FAQ

Should I choose a 15kHz or 20kHz servo ultrasonic welder? 

The selection depends on your part size, welding area, material and quality requirements. Send us

your part drawings or samples so we can evaluate the suitable frequency and power configuration.

Can one servo welder handle different products?

Yes, a servo welder can be used for different compatible products. Different parts may require

 dedicated ultrasonic horns, fixtures and welding parameters.

Can you test my plastic parts before ordering?

Yes. We can evaluate your parts and recommend a suitable welding configuration. Custom 

tooling requirements and any applicable costs will be confirmed before testing.

Can this servo welder be integrated into an automatic production line?

Yes. TIMEAST can evaluate integration with automated feeding, part handling and other production

 equipment according to your application and production requirements.

Need a Servo Ultrasonic Welding Solution for Your Plastic Parts?

Send us your part photos or drawings, material information and production requirements. We'll help 

you evaluate the suitable machine configuration, horn and fixture design.

Send Your Part for Evaluation

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• Servo vs Pneumatic Ultrasonic Welding for Precision Plastic Parts