Model Four Rollers Three Rollers Roller length 1200mm 1200mm Max paper width 1100mm 1100mm Max working speed 70m/min 70m/min Paper thickness =250g =250g Power Source 380V 50HZ 380V 50HZ Motor Power 1.8KW+0.75KW 1.5KW Infrared light General Power 1KW?2 1KW?2 Ultraviolet light power 3?KW 2?KW 3?KW 2?KW Blower Power 1.7KW 1.7KW Oil pump power 0.25KW 0.25KW Overall Dimensions 8800?800?450mm 8700?800?450mm Weight 1650kg 1550kg