Portable 28kHz Ultrasonic Welding Machine for Precision Plastic Welding

The Handheld Ultrasonic Spot Welder is a compact and efficient ultrasonic welding solution designed for 

precision thermoplastic welding, riveting, embedding, and staking applications. Equipped with a lightweight 

handheld welding gun and intelligent ultrasonic generator, this system delivers stable 28kHz ultrasonic output 

with up to 800W power for reliable industrial performance.

Its ergonomic handheld design allows flexible operation in narrow or complex working positions, making 

it ideal for automotive parts, electronic enclosures, medical components, household appliances, packaging 

products, and small precision plastic assemblies.

 Handheld Ultrasonic Spot Welder Video

Watch the handheld ultrasonic spot welder in action. 

This portable ultrasonic welding machine delivers fast, precise and reliable

 plastic spot welding for automotive parts, electronics, plastic housings and

 industrial assembly applications.

Key Features

• 28kHz high-frequency ultrasonic welding system

• Maximum output power up to 800W

• Lightweight handheld welding gun for flexible operation

• 4.3-inch touchscreen display for easy parameter adjustment

• Multiple welding modes: Time / Energy / External Control

• Replaceable threaded welding tips and horns

• Intelligent protection system with alarm functions

• Compact desktop ultrasonic generator

• Stable welding quality with low energy consumption

• Suitable for spot welding, riveting, embedding, and staking

Technical Specifications

Applications

This handheld ultrasonic spot welder is widely used in:

• Automotive interior plastic welding

• Wire harness fixing and assembly

• Battery pack plastic component welding

• Electronic enclosure assembly

• Medical plastic component welding

• Household appliance plastic riveting

• Packaging staking and sealing

• Prototype and laboratory welding applications

Advantages

• Flexible Handheld Operation

  The lightweight ergonomic welding gun allows operators to work easily in narrow or hard-to-reach positions.

• Stable Ultrasonic Output

  The high-performance piezoelectric transducer ensures stable vibration amplitude and reliable welding quality.

• Intelligent Digital Control

  The touchscreen interface provides intuitive operation and real-time parameter adjustment.

• Durable Industrial Structure

  The anodized aluminum alloy housing offers excellent durability, corrosion resistance, and heat dissipation performance.

• Replaceable Welding Tips

  Various welding horns and tips can be customized for different welding applications.

Optional Customization

• Customized welding tips and horns

• Foot switch control

• Multi-language touchscreen interface

• Automation integration support

• Different voltage configurations

• Special fixture customization

Why Choose TIMEAST Handheld Ultrasonic Welder?

TIMEAST handheld ultrasonic welding machines are designed for stable industrial operation, 

flexible applications, and long service life. With compact structure, intelligent control, and 

excellent welding performance, this ultrasonic spot welder provides an efficient solution for

 modern plastic assembly processes.

Whether used for industrial production, laboratory testing, repair operations, or prototype 

development, this portable ultrasonic welding machine delivers precise and reliable welding 

results.

Request a Free Welding Solution Consultation

Looking for a reliable handheld ultrasonic welding solution for your plastic assembly applications? 

TIMEAST provides professional ultrasonic welding equipment, customized welding horns, and

 automation integration support for various industries.

Whether you need standard handheld ultrasonic welders or customized ultrasonic welding solutions, 

our engineering team can help you select the most suitable configuration for your production requirements.

• Fast technical support

• Custom welding horn design

• OEM & ODM support

• Worldwide shipping

• Professional after-sales service

Contact Us Today

Send us your product samples or welding requirements to receive:

• Free welding application evaluation

• Technical recommendations

• Quotation and lead time

• Customized ultrasonic welding solution