* Microcomputer programmed data input, visual interface for operation and easy & comfortable start - up * Programmed data control, five different sizes( toggle betweenEnglish and metric units) of cutting on the same cloth beam; onece the machine is started, it can complete cutting once in a time. * Electric eye for monitoring of cutting, Electronically - turned cutting rate, Electronic transduction for the principal axis of cutter. For monitoring manual or automatic knife sharpener and sharpener; the time for pause can be set and the sharpeners can work simultaneously. * Vacuum unit to remove excess trimmed material and sharpening dust. * Completely enclosed blade for a high safety factor. * Slitting accurately for different material(fabric;film;polyster etc) * Electronic adjustment of blade moving distance, improve cutting efficiency. * Automatic shaft resetting system, automatic return to position after loading fabric; auto sensing the fabric roll diameter and auto control feeding speed.