It is consisted of 3 single machines, including mill roll stand, single ... paperboard cutting machine. Characteristics:This line is consisted of 3 single machines, including mill roll stand, single facer ... it, this line can be used for processing with 3-sheet or more corrugated cardboard. It is characterized ... oil20000-55A C B E FElectricity, steam, oil DW Single Corrugated Paperboard Production Line