Screw rotors can be made to convey all materials whether liquid, granulate, or powder, from fly ash to meat products. BOOTEC produces all types of screw rotors in all steel grades. Bootec screw rotors are produced entirely to customer specifications. The smallest screw rotor diameter produced to date is Ø35 mm and the largest Ø4000 mm.   Bootec has specialised in industrial process equipment of the highest quality, including the production of screw augers for all kinds of end uses. An auger or screw auger is the core in a number of different processes which involve the conveying of materials. Either as part of a production process or in other contexts where a medium has to be conveyed from one place to another. Furthermore, a screw auger allows a series of processes to be carried out, so that, in addition to moving the material, it can also be processed. Screw rotors are capable of both moving and processing a medium. To give an example, Bootec solutions involve different augers for mincing, augers for kneading, augers for boiling, and augers for mixing, respectively. Different augers for different tasks will enhance the efficient handling and rationalisation of production processes in process equipment by means of screw conveyor transport.