Everything we do is configured to meet your needs.
Extol is a manufacturing technology company that improves the way plastic products are made. We provide plastic assembly technology, custom automation, and engineering services across our customers’ value stream.
Technology
How can Extol help me innovate?
Use our wide array of innovative technologies to weld, stake, or assemble your next application. Our technologies include nanoSTAKE, InfraStake, InfraGuide, Laser Welding, Hot-Plate Welding, and more.
Custom Automation
Can Extol provide a solution that fits my needs?
Yes. We build everything from customized standalone equipment to fully automated assembly lines.
3D Printing
Can Extol help me with 3D printing?
Yes. Partner with us on your additive manufacturing journey. Get 3D printed parts for prototype, tooling, and production.
Integration
Will Extol sell technology to my favorite machine builder?
Yes. Our Integration Support division works specifically with integrators and supports them throughout the life of the equipment.
Prototype & Pre-Production
How to deliver parts before your production machine is ready.
Extol can help you get parts fast, satisfy your customers, and start production on time.
Services
How do I get help?
We support you throughout your value stream. Let us help evaluate feasibility, develop a manufacturing concept, troubleshoot an issue, and more.
REDUCED DOWNTIME.
BETTER PRICE.
ACCELERATED SPEED TO MARKET.
ORDER THE NEW TITAN WELDER TODAY!
Now offering the Titan Series base system with configurable heat sources—Hot plate, InfraGuide, or Quartz IR. Titan delivers long-term flexibility without multiple dedicated machines.
“Thank you for all the efforts to make the initial shipment to Ford happen yesterday! You went above and beyond to provide exceptional customer service and meet our needs.”
“I am happy with the way I have always been supported in our events at Extol and support at our facilities.”
Blog
Learn about staking, laser welding, 3D printing, and more.
What is the difference between plastic welding and plastic staking?
When designing a plastic assembly, one of the earliest and most important decisions engineers face is how the parts will be joined. Two of the most common options are plastic welding and plastic staking. While both methods are widely used, they serve very different purposes and lead to different outcomes in terms of strength, appearance, cost, and performance.
If you’re evaluating plastic joining methods early in your design process, understanding the difference between plastic welding and plastic staking can help you avoid costly redesigns and manufacturing challenges later on.
InfraStake: The Solution for Strong, Reliable Plastic Assemblies
In the world of plastic assembly, finding a solution that balances high strength, aesthetic quality, and process repeatability can be a challenge. Traditional methods like ultrasonic welding or hot-air staking often come with trade-offs, such as material stringing, vibration damage to sensitive electronics, or inconsistent joint tightness.
InfraStake® represents a shift in plastic staking technology. By utilizing infrared (IR) energy to precisely melt plastic bosses, it provides a mechanical joint that is as strong as it is visually clean. Here is a breakdown of how the technology works and why it is becoming the preferred choice for complex manufacturing applications.
The Ultimate Plastic Welding Webinar
Plastic welding is a key technique used across various industries to bond plastic parts easily and effectively. It’s crucial to understand the different methods available, such as hot plate welding, laser welding, and ultrasonic welding, along with their pros and cons. This overview explains these technologies, highlighting what makes each one unique and how they can be applied, while also addressing common questions to help you make smarter manufacturing decisions.
Ready to get started?
Tell us what you are looking for.
Our friendly applications engineer will get back to you right away to start the conversation.