Single-screw extruder with screw diameters from 15-125 mm and L/D ratio between 15 and 33 D. drives: AC- or DC-motor directcoupled motor or belt drive surfaces -, through-course or water-cooled motor control: modern PLC or standard type heater controlls integrated or free standing cabinet screw and barrel: nitrated, hardened, bimetal, in each case after your requirements and application