... .2mm~2.0mm. This small top is good for transport paper (Ad cloth, PVC,oil painting cloth etc ... input and output signal of working medium.Apply to: The x-y plotter,Cutting plotter, Ink ... .5. The azotized surface technology, no abrading to roller in long time working, long life.6 ... the class, reduce maintenance costsWe can design according to the requirements of customers and produce various specifications ...