Back roll 1.OEM is available. 2.DIA 460-1800mm ... 3.rubber is provided by STOEWE and VOITH Back roll 1.The roller is made of cast steel and ... we will make the second dynamic balance. we are a professional factory specilized in all kinds of Rubber RollCore products ... ,plating press,paper cutter,sizing machine ,cast iron smooth roll,copperplating roller, chroming roller,rubberization roller(blind hole roller ...