XK-400BRUBBER MIXING MILLDiameter of rolls:400mm Working length of rolls:1000mm Speed ratio:1:1.27 Speed of front/back roll:20m/min Driving motor power:45kw Feeding capacity per time:20-35kg Max gap:10mm Outside dimension(LxWxH):2900x1900x2070mm Weight:7200kg Lubrication method:grease/thin oil Remark:nylon bushing/copper bushing/roller bearing