... 1500,1800,2000,2200,2500mmOutput web speed up to 150m/min, Web weight:10-70kg/m2Double doffer and double condensing rollers, optional high ... from damage.Optional belt weighing systemHigh mahrning precision, straightness and cir-runout of main cylinder's surface can be less ... after connected units in the line, and the output quality of the web when starting and stopping the line.The speed of each ...