About Us

3Sigma Systems is an Innovative Supplier of Dry Material Feeders, handling equipment, and Batching Systems, located in Charlotte, NC. 3Sigma’s goal is to help you meet your needs in the most efficient manner possible. Although our specialty is batching and dry material feeder systems, we offer a variety of bulk solids handling equipment and have developed a number of industry specific solutions.

3Sigma’s cornerstone offering is it’s proprietary GeoMate Dry Material Feeder. This unit is ideally suited for batching applications due to its “Pulseless feed” and “Instant Off” capabilities. No moving parts and an industry best 2-year warranty make it the engineer’s preferred feeder for any batching system.