JH21 C-frame Power Press

Features: 1.Steel welded body, tempering treatment or VSR(Vibratory Stress Relief), high rigidity, accuracy and stability; 2.Vertical located crankshaft, compact structure; 3.The crankshaft undergoes grinding treatment after high frequency quenching; 4.Lengthened rectangular guideway with a surface of bronze plate; 5.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact; 6.PLC control and imported safety dual valve; 7.Dry clutch and hydraulic overload protector.Bitmap ITEMUNITJH21-25JH21-45JH21-60JH21-80JH21-125JH21-160JH21-200JH21-250JH21-315JH21-400Nomonal CapacityKN250450600800125016002000250031504000Slide Strokemm80120140160180200250250250270Slide StrokesTimes/min60-10050-8045-7040-6035-5030-4525-4520-3020-3020-30Max. Die Heightmm250270300320350400450500500550Die Height Adjustmentmm5060708090100110120120120Throat Depthmm210225270310350400430450450490Distance Between Uprightsmm4505155606106707369109809801050Slide Bottom SizeForward - Rearmm250340400460520580650700700750Left - Rightmm3604104805406207008809509501020Shank Hole SizeDiametermm40505050707070707070Depthmm6560706590100100130130130Bolster SizeForward - Rearmm400440520600680760840880880950Left - Rightmm720825930950110011701390150015401700Thicknessmm80110130140155165180190190210Bed Opening Hole Diametermm150150150150160180200200200200Overall DimensionsForward -Rearmm1496158515401765204023052600266027202850Left - Rightmm945107512001200132014201540164016801750Heightmm2120239125702725303532153800386538654150Motor PowerKW35.55.57.5111518.5223037Weight(approximate)kg245035505150645095501360019200232002660031600