... RN-0.5ton, RN-1 ton, RN-2 ton, RN-3 ton, RN-5 ton, RN-10 ton, RN-15 ton, RN-20 ton, RN-30 ton, RN-40 ton, RN ... -50 ton, RN ... * Electric Motor Horsepower Range 0.03 ~ 21.5 HP.* Trapezoidal Screw Diameters Range 20 ~100 mm; ... Screw Pitch Range 5 ~ 16 mm.* Max Linear Speed 3600 mm/min ...