J31G Series Straight Side High-speed One-point Press Line
J31G Series Straight Side High-speed One-point Press Line
J31G Series Straight Side High-speed One-point Press Line
  • Features
  • Parameter
  • Video

High stability, Feasible economy.
Suitable for high speed punching of small motor lamination, EI pieces, and architectural metal.


J31G series straight side high-speed one-point Press line Use combination pneumatic clutch (brake system) , the system is stable and reliable, safe and reliable, and long service life. Single, inch and continuous stroke can be realized through the centralized button station. Hydraulic locking device for connecting rod, to enhance the precision of bottom dead conter. High rigidity casting slide, ensuring the high performance of shock absorption. Eight-side rectangle guides and needle rollers for guiding of the slide in high precision.


Main Structure Features

  • High production / Cost efficiency
  • Closed type steel-welded frame
  • Slide is of 8-sides roller guides
  • Hydraulic locking device for adjustment rods ensuring the precision of bottom dead center
  • High sensitive HOLP
  • Automatic grease cycle lubrication system


Item J31G-80 J31G-80B J31G-125 J31G-125B J31G-160 J31G-160B J31G-200 J31G-200B J31G-300 J31G-400
Nominal pressure kN 800 1250 1600 2000 3000 4000
Nominal pressure stroke mm 2 3 3 3 2 3 3
Stroke of slide mm 30 30 40 30 40 30 20 30 30
Stroke spm 160-280 160-240 150-220 160-220 130-200 150-200 100-180 100-150 100-130
Max. die set height mm 360 370 400 400 400 420 450 450
Die height Adjustment mm 50 50 50 50 50 50 50
Distance between uprights L-R mm 920 1020 1120 1320 1320 1600 1420 1550
F-B mm 380 380 450 520 550 500 750 750
Bottom size of slide L-R mm 800 1000 1000 1200 1200 1450 1300 1400
F-B mm 450 650 550 700 600 600 750 900 900
Size of table L-R mm 900 1000 1100 1300 1300 1550 1400 1500
F-B mm 500 750 600 750 700 920 800 950 1000 1000
Size of opening in table L-R mm 700 700 880 1000 1000 1300 620 1000
F-B mm 180 40 150 250 210 300 560 650
Main Motor power kW 11 18.5 22 30 37 45
Total weight kg 10000 13000 16500 22000 27000 38000 43000

Manufacturing Videos

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