Alloy 926 (1.4529) stainless steel Ex motor with an electric converter 27kw, 3/50/400 volt 100-1000 rpm, Thermosyphon/plow driven by an 20 liter hydraulic powerpack, driven by 1.5kw, 3/50/380 volt, 1415 rpm Ex motor, cake is discharged via a pneumatic thermosyphon peeling pipe/plow and also pressurised gas is introduced into the centrifuge which enables the solids to discharge upwards, feed pipe with nozzles,