Extol Inc. Plastics Joining

Extol Inc.Email: sales@extolinc.com  

Tel: 800.324.6205

Plastics Joining Processes


The application of focused infrared light energy is at the core of this revolutionary technology. This tightly controlled, low impact process is applied to component staking, and targeted zone-area heating for forming or material embedding.



We think that the Vortex, servo-driven spin welder is simply the best in its class. We’ve loaded up this bench-top welder with smart, practical features which others charge extra for – or don’t even offer. Along the way we’ve worked hard to offer one fine, intuitive, and clever operator interface.


HOT-PLATE WELDING: Rapid Conductor

At Extol, we approach Hot-Plate (Fusion) welding at a different speed - literally. The Extol Rapid Conductor series welders feature fully supported, servo-controlled platens that provide for fast, independent force and distance control.



Extol has widespread experience in standard and complex ultrasonic welding applications. From basic bench top models to multi-head sequencing systems, we offer complete welder and tooling packages.


Plastics Joining Technology

Refreshing ideas brought to reality through creative engineering truly distinguish our plastics joining equipment from the competition. Take a closer look at the new 'standard' in equipment process control, speed, and true innovation. Click on a process topic to the left to learn more... 

Click here to download product information and design guidelines.

Applications Lab

Customers value the range of services we provide in our Process Development Center (PDC). Our goal is to make your project go smoothly by helping form a bridge-to-production. This is the period between consulting you on design-for-assembly specifics and manufacturing the equipment and tooling required for final assembly. Extol's PDC becomes an extension of your engineering team and will provide you with application lab services, prototyping services, and pre-production services.

Extol Process Development Center

Applications Lab

  • Discovery:  scope of project, requirements, application assessment, & feasibility
  • Process selection
  • Assembly-specific design support
  • Preliminary testing
  • Reporting

Prototyping Services

  • Prototype tooling, design & manufacture
  • Prototype part builds
  • Engineering validation

Pre-Production Services

  • Pre-production tooling, design & manufacture
  • Design of experiments (DOE)
  • Process optimization
  • Pre-production part runs

What's Next at Extol?

At Extol, we have a dedicated Innovation & Development group committed to thinking outside of the box. We listen to our customers and focus on improving the processes where they struggle and seek to invent new technologies that provide true value for their benefit.

Stay tuned for "What's Next" at Extol...

What's Next