A label Unwinder is what you need to manage your label supply rolls. From very inexpensive to very sophisticated, LABELMATE’s family of Heavy-Duty “UCAT” Label Unwinders will keep your label production running smoothly. All LABELMATE Unwinders are bi-directional. UCAT-S: This is the world’s least expensive professional Unwinder. It is unpowered and has a trouble-free fixed brake. The UCAT-S accepts up to 300 mm diameter rolls and up to 155 mm width, 76mm cores. UCAT-1: This is the classic LABELMATE Unwinder with Adjustable Speed-Proportional Braking. Up to 300 mm diameter rolls and 155 mm width, 76mm cores. Optional 255 mm width and a 25 mm to 101 mm Adjustable Core Holder are available. Heavy-duty Unwinder 76mm standard. 38, 40, 44, 50 or 70mm on request. Self-powered adjustable Speed-Proportional Frictionless BrakingLABEL WIDTH(mm) : 155mm ROLL DIAM.(mm) : 300mm. SPEED* (cm/sec). : Same as printer.