1,The grooving machine can save power 2, smoothly. 3Conveience 4,Can cut the ... 5mm 5,cardboard and desity ones Purpose And Performance: The machine is applied to the grooving of high density gift box ... .The quality of groove made is very high.Parameter Of Machine for Grooving Machine:TYPELS-3306-6Total Power6.7KWNumber of slots (most)6 ...