Screw Conveyors

Koenig Screw Conveyors are available in standard diameters and are adjusted to suit customer requirements in terms of length and the inlet and outlet requirements. Screw conveyors are manufactured in a trough or enclosed tube type and can be supplied for horizontal, incline or vertical operation.

Trough type screw conveyors can be fitted with quick release cover while tube type screws can be fitted with inspection and material drain ports. The standard drive configuration makes use direct drive units with torque arm mounting and direct drive units with couplings are also available. The standard screw conveyors are fitted with a stuffing gland on both end shields and the outboard bearings are mounted on standoffs to allow easy maintenance access to the stuffing gland.

Specialized screws such as cooling screws, mixing screws, live bottom screws, dosing screws, hopper draw-off screws, twin and reversible screws are designed and manufactured to suit customer requirements.
Standard material of manufacture is mild steel but units can also be supplied in stainless steel. High wearing flight material is supplied as an optional extra.

​Standard sizes

• 100mm, 150mm, 200mm, 250mm, 300mm, 400mm, 500mm and 600mm.
• Special sizes and configurations on request.