About Us

Hi Roller® manufactures a line of premier commercial enclosed, dust-tight and self-reloading conveyors, designed for installation in grain handling facilities, soy and corn processing operations and industrial operations. They specialize exclusively in the design and application of conveyors which will not only contain dust and spilled materials, but will also automatically reload that material back on the carrying surface of the belt.

In the late 1970’s, the need for a conveyor which would eliminate the emission of explosive grain dust and greatly reduce housekeeping and maintenance costs was recognized. Also, the dust reduction would decrease the need for costly dust collection systems and costs associated with the operation and upkeep of these systems.  As a result, Hi Roller® was founded in 1982.

The astounding acceptance and success of Hi Roller® in the grain industry has led to its application in numerous non-agricultural industries handling a wide array of products. Products handled include clay products, carbon, salt, grains, borax and lime, just to name a few. In fact, the Hi Roller® can handle just about any dry, dusty granular product.

In December 2006, Hi Roller® was acquired by Ag Growth International (AGI). AGI is a leading manufacturer of portable and stationary grain handling, storage and conditioning equipment including augers, belt conveyors, grain storage bins, grain handling accessories, grain aeration equipment and grain drying systems. AGI has manufacturing facilities in Canada, the United States, Brazil and Italy and distributes its products globally.

Continued success at Hi Roller® is driven by their existing customer base and passion for working hand-in-hand with them to develop systems that are tailored to accommodate their specific needs. Hi Roller® prides itself on providing customers with far greater service than they have known in the past. These “mutually beneficial” relationships are the future of Hi Roller®.

Ag Growth International 

Ag Growth International (AGI) is a leading manufacturer of grain and fertilizer handling, storage and conditioning equipment. Our brands are amongst the most recognized in global agriculture in both Commercial and Farm sectors. We have manufacturing facilities in Canada, the United States, Brazil and Italy, and distribute our products globally.Our product catalog includes augers, belt conveyors, grain storage bins, grain handling accessories, grain aeration equipment, grain drying systems, and fertilizer handling and storage systems.