About us


Thoreson McCosh has been a leader in providing low-maintenance material handling systems since 1947. Our experienced team of engineers and technicians are dedicated to providing our customers with the finest drying, blending, and conveying equipment possible.


Since we manufacture nearly 40 different types and sizes of efficient, cost effective dryers, you are certain to find the system that best suits your specific needs and requirements.

Complete Customer Satisfaction
Customer Satisfaction
Error Prevention
Focused on Error Prevention
Positive Interaction
Providing Positive Interaction


In the early days of plastics there was no infrastructure. Thoreson McCosh saw the need to fill that gap. Thoreson McCosh has the claim to fame of being one of the first to develop a machine mounted dryer. Previously, materials were dried in an oven then manually carried to the machine.


Thoreson McCosh also saw the need to develop a better way to move materials. We replaced the hopper body and bucket with the self- contained material vacuum loader. To this day we continue to innovate new and better ways to dry and convey materials through your facility.



Customer satisfaction has been a priority for over 70 years. Our team strives to elevate the customer service experience to a level that surpasses industry standards with exceptional technical service, installation, and training experiences with both new and used equipment. Thank you for considering Thoreson McCosh as your choice in a partnership towards industry superiority and we look forward to helping you grow your business.


Sign up to hear from us about specials, sales, and used equipment.