» GM Steel Fabricators produce a range of screw conveyors in standard modules to allow full flexibility for any required installation. Screw diameters range from 150mm to 400mm.
» Casings are normally in mild steel but stainless steel can be used for particular requirements.
» For minimum maintenance, drive units are mounted directly onto the shaft end thus eliminating problems of chain wear. Screw speed is nominally 100rpm for all sizes.

»The basic unit comes in 3m lengths and includes:

» One inlet and one outlet
» An overflow flap with safety switch.
» End bearings
» A direct drive motor reducer unit.

» Extension modules come as required up to 3m in length. These are supplied with:

» Intermediate bearing
» Intermediate shaft
» Support foot

» As specialists in screw conveyors, GM Steel can supply a wide range of optional extras for your installation. These include:

» Additional inlets
» Additional discharges
» Discharges with sides
» Special materials
» Increased thickness for abrasive materials