Cleated conveyors offer the gentle handling of a traditional belt conveyor, but offer better capacity retention at increasing incline angles. The patented cleated belt design forms a cup inside the tube as the material is being conveyed which prevents material fall back, while gently carrying the seed up the incline.Value Meets Versatility The Hapman Helix Flexible Screw Conveyor. Reliable, simple and low-maintenance conveying for dry material handling applications; An economical solution for batch, intermittent and continuous conveying of free- and non-free-flowing bulk materials Belt Conveyor Handling ,Belt Conveyors. FEECO is the leading provider of custom conveying systems. We offer heavy-duty belt conveyors for bulk handling applications. The right material handling system can add automation and fluidity to any application.