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J-21 C-Frame Fixed Bolster Press

Series: J-21
C-Frame Fixed Bolster Press

Features

  • J21Z-125, JD21-160 adopted dry friction clutch can emergency stop the slider at any position, also it can achieve single, inching and continuous punching operation, which is beneficial to adjust the die position at any time, thus improves the machining precision. The whole machine adopted imported PLC centralized control system, safety dual valve and balance cylinder has steady and reliable working performance, it can also equipped with light curtain protection device, it is safety type press machine.
  • J21-80, J21-125 and JB21-160 adopted key positive clutch has simple structure, convenient operation and maintenance, smooth and steady working performance, low impact and low noise.
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SKU: J-21. Categories: , .
Parameter   Unit J21-80 J21-125 J21Z-125 JB21-160 JD21-160
Nominal Pressure KN 800 1250 1250 1600 1600
Nominal Stoke mm 7 8 8 8 8
Slide Stroke mm 120 150 150 160 160
Slide Strokes Per Minute min 40 35 35 28 35
Max Die Set Height mm 330 370 370 400 400
Die Height Adjustment mm 80 100 100 110 110
Throat Depth mm 330 390 390 390 390
Distance Between Uprights KW 420 550 550 725 725
Slide Bottom Size L x R mm 400 540 540 580 580
F x B mm 360 480 480 520 520
Shank Hole Size Dia mm 50 60 60 70 70
Depth mm 70 75 75 80 80
Bolste Size L x R mm 920 1090 1090 1140 1140
F x B mm 610 720 720 740 740
Blanking Hole Diameter mm 180 240 240 160 160
Bolster Ticness mm 90 130 130 150 150
Bolster Surface Height mm 900 900 900 900 900
Overall Dimensions F x B mm 1960 2550 2100 2340 2340
L x R mm 1630 1790 1890 2075 2100
H mm 2900 3750 3625 3930 3930
Bolste Size F x B mm 1125 1415 1415 1550 1550
L x R mm 880 1290 1290 1155 1155
Motor Power KW 7.5 11 11 15 15
Weight (Approximate) KG 5800 11500 11900 14000 14000

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