Toll Processing with Prater Industries

Expertise in process engineering for custom toll processing.
With over 90 years of experience in manufacturing processing equipment and systems, Prater has the knowledge, expertise, and innovation to customize processing solutions for each of their customers’ powder and bulk solids handling applications.
Toll processing is ideal for:
- Process development or test markets
- One-off, short-term and lower volume projects
- Fast turnover times
- When material processing is not your core strength
- When equipment will not fit in your facility
Request a Toll Processing Quote Today!
WHAT IS TOLL PROCESSING?
Your Materials. Our Equipment.
Toll processing is the fastest and easiest way to process a finished product. Send us your materials and we'll use our extensive state-of-the art equipment to process it to your exact specifications. It's that simple!
Prater's toll processing capabilities include:
- Grinding
- Milling
- Separating
- Manufacturing
If testing is necessary, our state-of-the-art testing facility allows for a quick turnaround to provide you with the necessary information.
WHY CHOOSE PRATER?
With over 90 years of experience and thousands of installations worldwide, Prater-Sterling offers it’s extensive process engineering expertise for custom toll processing.

Innovation
More than 90 years of experience has allowed Prater to expand our expertise in process engineering for custom toll processing.

Custom Solutions
Prater takes pride in solving processing problems with customized solutions created from a wide range of applications in various industries around the world.

Diverse Capabilities
Prater is a global leader in developing equipment for reduction, separation, metering, compacting, batch weighing as well as complete control systems.

Quality Control
Our Analytical Laboratory uses current sieving and laser technology to dictate the exact operating characteristics needed to match your requirements.
TOLL PROCESSING APPLICATIONS
Toll manufacturing can be an asset for a variety of businesses and materials.


WHAT OUR CUSTOMERS SAY
Prater took a very complicated request for a problematic material of ours and made it simple. Everything was done as they described, on time, and communicated throughout the entire process. Prater re-processed our material making it saleable and, in the end, satisfying our end users.
Mike Kelley Regional Quality Manager/Plaster Manager

Prater has far exceeded our expectations in customer service and quality. I've been able to directly work with the engineers onsite to make sure we can provide the exact particle size needed to fit our specifications. We've used their toll services on two occasions and it made it possible for us to meet a tight deadline. Thank you for helping a small business grow!
Tom Marrero, PhD President

We are pleased with the rotary airlock and its performance. It has been in use for almost a month and everything seems to run smoothly.
PPG Industries
