JH31/JF31 Series Straight Side One-point Press
JH31/JF31 Series Straight Side One-point Press
JH31/JF31 Series Straight Side One-point Press
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Long stroke,high rigidity

Suitable for  thick plate  drawing and improve the accuracy of the products


main structure features

  • high accuracy, reach JIS-Grade1
  • straight side structure and high rigidity steel-welded frame
  • high precision ,8-side long guide rail
  • dry type pneumatic clutch-brake unit
  • imported safety dual-solenoid valve for clutch high sensitive HOLP
  • automatic oil cycle lubrication system
  • FDI(frequency drive inveter)
  • PLC system
  • Optional components:output shaft,air cushion ,slide knockout device , automatic feeder,etc


Item JH31-315 JH31-400 JF31-500 JF31-630 JF31-800 JF31-1000 JF31-1250 JF31-1600
Nominal pressure kN 3150 4000 5000 6300 8000 10000 12500 16000
Nominal pressure stroke mm 10.5 13.2 13 13 13 13 13 13
Stroke of slide mm 315 400 400 400 500 500 500 500
Stroke spm 20 20 16 12 10 10 10 10
Max. die set height mm 490 550 600 700 700 800 800 850
Die height Adjustment mm 200 250 250 250 315 315 315 315
Distance between guideways mm 1120 1280 1330 1700 1870 1870 1880 1920
Size of table L-R mm 1100 1240 1240 1600 1800 1800 1800 1800
F-B mm 1100 1200 1200 1450 1600 1600 1600 1600
Table thickness mm 140 160 200 220 240 260 280 300
Bottom size of slide L-R mm 1070 1230 1230 1600 1800 1800 1800 1800
F-B mm 960 1000 1000 1450 1600 1600 1600 1600
Air cushion(optional) Capacity kN 200 200 500 1000 1250 1250 1250 1250
Stroke mm 200 200 200 200 250 250 250 250
Stroke of knockout mm 110 130 150 150 200 200 200 250
Main Motor power kw 30 45 55 75 75 110 110 132
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