... 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-100 ton ... Motions: Elevating,Lowering,Pulling,Pressing,Pushing,Rolling.5.Availabity: Manual Operation and Electrical Operation are available ... Electric Motor Horsepower Range 0.03 ~ 21.5 HP;10.Trapezoidal Screw Diameters Range 20 ~ ... 100 mm;Screw Pitch Range 5 ~ 16 mm;and its max linear speed ...