1)The longitudinal slitting machine is suitable for abrasive belt finish two kinds of joints 2)press time 1to99(second) Main Technical Parameter The longitudinal slitting machine is suitable for abrasive belt finish two kinds of joints. nominal pressure40T(stepless regulation)active length1600mmTemperature20to60 centigradepress time1-99(second)Power Rating3KW+2KW(electroheat)