It is our mission to provide engineering solutions for our partner's needs in a professional, economical, innovative and qualitative manner that surpasses expectations.

Carolina Conveying are specialists in powder handling components and material handling systems. Formed in 1999 we manufacture a very comprehensive range of products including Rotary Airlock Valves, Diverter Valves, Gate Valves, Silo Dischargers, Screw Feeders, Bulk Bag Handling Systems and Portable Bulk Containers. Products are always designed to your particular application and specification requirements. The company philosophy is to supply customers with products which conform to the highest quality standards and are fit for their intended purposes.

CCI Facilities


Carolina Conveying manufactures rotary airlocks and rotary valves for all types of industries. We offer five types: the Heavy Duty Drop Thru Rotary Airlock Valve, the Side Entry Rotary Airlock Valve, the Blow Thru Rotary Airlock Valve, the Standard Duty Rotary Airlock and the Easy Clean Rotary Airlock Valve. Rotary airlock valves are used to feed product from or into a pressure or vacuum system. The rotary valve maintains an airlock by the closely, machined tolerances between the internal rotor and rotary airlock body.

Diverter Valves


Carolina Conveying offers a wide variety of diverter valves to choose from, including Scale/Weigh Diverter valves, Gravity Diverter valves, Plug Diverter valves, and Conveying Diverter valves. We also offer Pneumatic Knife Gate valves, and Fabricated Slide Gate valves.

Bin Activators & Bin Dischargers


Common discharge problems in dry material storage are rat-holing, bridging, degradation, and segregation. The bin activator overcomes this by transmitting vibration to the material and creating mass flow. Consisting of a spun metal dish and internal baffle cone, the bin activator is hung below the silo or hopper by a support ring and hanger arms. Vibration is created by one or more vibrator motors, and is likewise isolated from surrounding equipment by hanger arm isolation mounts and rubber sleeves at the inlet and outlet. Discharge rates are controlled by the annular gap between the internal baffle cone and side walls of the spun metal dish.

Material Handling Systems


Carolina Conveying provides Bulk Bag Handling options, including Bulk Bag filling and emptying stations. We also offer Bag Dump Stations which are used to empty small sacks of material in a safe and dust free manner.

Conveyors & Feeders


Carolina Conveying offers both volumetric and gravimetric style Screw Feeders.

Flexible Screw Conveyors are used to economically transport product over various distances, angles and rates. The conveyors are flexible, allowing a multitude of configurations to suit application requirements. Carolina Conveying presently manufactures three sizes: 2, 3 and 4.5 inches with rates of up to 450 cfh depending on the application.