... , VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;2.Double crank, high frequency quenching, grinding treatment;3.Hex retangular guideway;4 ... -Rearmm18202080237026902730Left-Rightmm19202100245027302800Heightmm31003280373041104110Motor PowerKW1118.5223037Weight(approximate)kg1400020000280003600039000 power press two points double crank punching machine