Asterion® PW is the world’s fastest and most precise ultrasonic pin welder. Its integrated pin feeding system and long-life sonotrode are designed to maximize productivity, ensure superior quality, and minimize the total cost of ownership (COO).


Asterion® PW is built with a high-resolution linear motor positioning system and patent-pending Sonotrode design, achieving ±40 µm @ 3σ pin placement repeatability.



Its advanced cleaning station ensures superior product quality. Its sonotrode offers the longest operational lifespan in the industry to maximize COO.

Throughput Advantage

Fast welding speed

  • Low COO/high throughput.

  • Highly repeatable pin placement.

  • Torsional Ultrasonic Transducer minimizes stress on surrounding components.

Extended Durability

Durable welding component

  • Longest-lasting sonotrode on the market, delivering superior COO.
  • Torsional ultrasonic welding induces less stress on surrounding components compared to linear ultrasonic welding.
Adaptive Solutions

Optional material handling system

  • Inline and magazine configurations are available to meet diverse production requirements.

  • K&S-designed clamp tooling ensures an optimal and efficient welding process.

  • A robust cleaning station with an ionizer effectively removes particles from the module.

HOW IT WORKS

Watch video

YOU MAY ALSO LIKE

Other products

Asterion®
Asterion®
Hybrid wedge bonder for advanced interconnect applications
Asterion® TW
Asterion® TW
For flexible, precise and powerful ultrasonic spot welding
YOU MAY ALSO LIKE

Other content

SEMICON Taiwan
SEMICON Taiwan
SEMICON TAIWAN is not just a platform that connects Taiwan and global microelectronics ecosystems but also a bridge that facilitates smooth collaboration between the industry, the government, academia, and research institutions. Witnessing enormous business collaboration, SEMICON TAIWAN still stays true to its missions― Leading Technology Trends, Driving Technology Innovation, and Facilitating Collaboration and continues providing various channels and activities that meet the companies' marketing and promotion needs.
SEMICON India
SEMICON India
SEMICON India 2025 is envisioned as a pivotal milestone in India’s ascent as a trusted global partner in the semiconductor supply chain. Organized jointly by ISM and SEMI under the visionary leadership of Hon’ble Prime Minister Shri Narendra Modi, the event convenes a wide spectrum of participants—industry leaders, innovators, academia, government, and start-ups—to catalyze collaboration and advancement across the entire microelectronics ecosystem.
SEMIEXPO Vietnam
SEMIEXPO Vietnam
As the global semiconductor landscape continues to evolve, Vietnam is positioning itself for a promising future in the semiconductor industry. SEMIEXPO Vietnam will be a pivotal event, exploring opportunities for businesses across the semiconductor value chain, from assembly and testing to fabless/design. This premier event will highlight how local players can elevate Vietnam’s position in the global semiconductor supply chain.
Cookie Settings

We use cookies to provide you the best experience on our website. By accepting this message, you agree to our use of cookies.