1. Brief description CM-C Paper Tube Cutter is mainly used to cut big diameter paper tube with inner diameter of 200-450mm. 2. Technical parameter Model: CM-C Inner Diameter of applicable tube: 200mm-450mm Length of tube: 100mm-1600mm Thickness of applicable tube wall: ¡Ü10mm Speed: 3-5 times/min Power: 2.2kw, 380V 50HZ