◆ Memory of 999 order,non-stop changeover or manual change over can be realized. ◆ Change over quickly,within 3 to 8 seconds.Application of two machines can realize non-speed reduction changeover. ◆ Automatic synchronize with the corrugaed line and can also get in line with manufacture management system. High compat ibility. ◆ High quality imported industry computer and PLC equipped composing the CNC system. ◆ There are three types of scores:concave-convex(single wall),concave-convex(double wall) and convex-flat,which can also be alternated with electrical system Scoring can also be computer controlled tith fine scoring results. ◆ Thin tungsten steel alloy blade,sharp and long life of over 8 million meters. ◆ Computer controlled auto grinding and manual grinding also applicable.Alternative grinding the blade when slitting the board,it can increase efficiency. ◆ Imported synchronous belt applied for conveying with higher precision,longer life and lower noise.