Thomas Conveyor Company manufactures numerous types of bulk material conveyor systems, including screw conveyors, screw feeders, shaftless screw conveyors, plastic flight screw conveyors, bucket elevators, vertical screw elevators, live bottom feeders, heat transfer screw conveyors, drag conveyors, belt conveyors, and other bulk material handling equipment components. As an active member of the Conveyor Equipment Manufacturers Association (CEMA), Thomas is always up-to-date with the latest engineering and manufacturing techniques in the industry.

Screw Conveyor Systems

We offer screw conveyor systems as small as 4” diameter to flights as large as 10’ in diameter and as thick as 1 ½”.  Thomas can handle any application requirements; unique flight configurations plastic flight conveyors, shaftless flighting, and multiple screws in a live bottom system are just a few of the many solutions available to our customers.


Drag Conveyor Systems

Our Drag Conveyors accommodate a wide range of applications. From round to flat bottom drags, including ‘L’ and ‘S’ path designs, we can meet your most challenging specifications. Our standard drag conveyors can reach 64,000 CFH of efficient operations, and our custom capabilities can extend to capacity ranges well beyond that volume.

Bucket Elevator Systems

Because one type of bucket elevator cannot possibly satisfy every elevator application, Thomas offers systems ranging from the more economical grain type to highly specific abrasion-resistant elevators. Our largest standard system exceeds a capacity rating of 20,000 CFH. For capacities beyond that level, Thomas provides custom elevators.

Belt Conveyor Systems

We offer a range of belt conveyor pulleys from our Heavy Duty – Standard, Mine Quarry and even an engineered Duty to meet the needs of any belt conveyor system. Our belt conveyor pulleys, idlers, take-ups / bearing, shafting and bushing / shaft locking devices allow us to meet any belt conveyor system with a ‘ready to install’ pulley assembly. Our capabilities to manufacture engineered pulleys, T-Bottom drums, spiral wings, our new ‘Clean Flight pulley’ are only the beginning of our valued solutions.

Screw Conveyor Components

We stock a comprehensive range of standard screw conveyor components for quick turnaround of your component needs.