Yangli Group Corporation Limited

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Adjustable Stroke Press

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JL21 Series

Open Bank Fixed Table Press Of Adjustable Stroke

Image of Adjustable Stroke Press - JL21 Series

Main Features

  • Welded body with steel plate and high intensity.
  • Combined pneumatic friction clutch and brake.
  • Slide stroke adjusted by air cylinder.
  • Eight-face slide guide.
  • JL21-25 type Six-face slide guide.
  • Equipped with hydraulic overload protecting device.
  • Electric compelling oil lubrication system.
  • JL21-45 and above type adopts electric shut height adjustment with digital display.
  • Equipped with lifting balance cylinder device.
  • Duplex valves imported.
  • Control by PLC with international brand.
  • Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.
  • Equipped with optional air cushion device, automatic feed shaft and photoelectric protector,which can used to work with various automatic equipments.

Specifications

Model JL21-25 JL21-45 JL21-63 JL21-80
Capacity kN 250 450 630 800
Nominal Stroke mm 3 4 4 5
Slide Stroke mm 10-110 20-120 10-150 10-150
SPM Fixed min-1 100 80 70 60
Variable min-1 80-120 70-90 60-80 50-70
Max. Die Height mm 250 270 300 320
Die Height Adjustment mm 50 60 80 80
Throat Depth mm 210 230 300 300
Between Columns mm 450 550 620 640
Bolster LR mm 700 810 900 1000
FB mm 400 440 580 580
Thk mm 80 110 110 120
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.) mm φ170×20×φ150 φ180×30×φ160 φ200×40×φ180 φ200×40×φ180
Slide Area LR mm 360 600 680 710
FB mm 300 360 400 440
Shank Hole Dia. mm φ40 φ40 φ50 φ50
Dpth mm 60 60 80 80
Main Motor Power kW 3 5.5 7.5 7.5
Outline Size FB mm 1460 1600 1680 1750
LR mm 950 1100 1200 1250
H mm 2380 2800 3050 3150
Net Weight kg 3100 4350 6500 8500
Model JL21-110 JL21-125 JL21-160 JL21-200 JL21-250
Capacity kN 1100 1250 1600 2000 2500
Nominal Stroke mm 6 6 6 6 8
Slide Stroke mm 10-160 10-160 16-160 19-180 21-220
SPM Fixed min-1 50 50 40 35 30
Variable min-1 40-60 40-60 35-50 30-50 25-40
Max. Die Height mm 350 350 350 450 500
Die Height Adjustment mm 80 80 110 110 120
Throat Depth mm 350 350 380 390 420
Between Columns mm 710 760 810 870 960
Bolster LR mm 1150 1150 1300 1400 1400
FB mm 680 680 740 760 800
Thk mm 140 140 150 160 170
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.) mm 420×540 420×540 480×540 φ300×50×φ260 φ320×50×φ280
Slide Area LR mm 810 810 920 920 970
FB mm 500 500 580 600 650
Shank Hole Dia. mm φ60 φ60 φ65 φ65 φ70
Dpth mm 80 80 90 90 90
Main Motor Power kW 11 11 15 18.5 22
Outline Size FB mm 1850 1850 2250 2500 2730
LR mm 1400 1450 1560 1580 1640
H mm 3250 3250 3765 3420 3550
Net Weight kg 10800 11500 15000 17950 24500