The Hapman Helix flexible screw conveyors are good choices when it comes to low-cost intermittent, batch and continuous conveying of free- and non-free flowing bulk materials. The Helix conveyors have a simple and rugged construction comprised of one moving part, a helicoid screw which rotates inside a fixed tube. Costs and maintenance time are kept to a minimum due to fewer components.
The simplicity of the design help to keep costs down with high performance being maintained. There are multiple design options for customization as relates to the capacity, sanitation, flow rate and durability specifications for safety and efficiency.