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JL21 series Open front fixed bed press with adjustable stroke
JL21 series Open front fixed bed press with adjustable stroke

JL21 series Open front fixed bed press with adjustable stroke

Main features:

1.    Welded body with steel plateand high intensity.

2.    Combined pneumatic frictionclutch and brake.

3.    Slide stroke adjusted by aircylinder.

4.    Eight-face slide guide. JL21-25type Six-face slide guide

5.    Equipped with hydraulicoverload protecting device

6.    Electric compelling oillubrication system.

7.    JL21-45 and above type adoptselectric shut height adjustment with digital display .

8.    Equipped with lifting balancecylinder device.

9.    Duplex valves imported.

10.  Control by PLC withinternational brand.

11.  Buttons, indicators, ACcontactors, air circuit breakers and other controlling devices  are imported from international brand.

12.  Equipped with optional aircushion device, automatic feed shaft and photoelectric protector,which can usedto work with various automatic equipments
Specifications Recommend accessories Compared products Operation Manual   　　Inquiry  

Description Unit JL21-25 JL21-45 JL21-63 JL21-80 JL21-110
Capacity kN 250 450 630 800 1100
Nominal Stroke mm 3 4 4 5 6
Slide Stroke mm 10-110 20-120 10-150 10-150 10-160
SPM Fixed min-1 100 80 70 60 50
Variable min-1 80-120 70-90 60-80 50-70 40-60
Max. Die Height mm 250 270 300 320 350
Die Height Adjustment mm 50 60 80 80 80
Throat Depth mm 210 230 300 300 350
Between Columns mm 450 550 620 640 710
Bolster LR mm 700 810 900 1000 1150
FB mm 400 440 580 580 680
Thk mm 80 110 110 120 140
Bolster Opening(Up Hole Dia.
×Dpth×Low Hole Dia.)		 mm φ170×20×φ150 φ180×30×φ160 φ200×40×φ180 φ200×40×φ180 420×540
Slide Area LR mm 360 600 680 710 810
FB mm 300 360 400 440 500
Shank Hole Dia. mm φ40 φ40 φ50 φ50 φ60
Dpth mm 60 60 80 80 80
Main Motor Power kW 3 5.5 7.5 7.5 11
Outline Size FB mm 1460 1600 1680 1750 1850
LR mm 950 1100 1200 1250 1400
H mm 2380 2800 3050 3150 3250
Net Weight kg 3100 4350 6500 8500 10800

Description Unit JL21-125 JL21-160 JL21-200 JL21-250
Capacity kN 1250 1600 2000 2500
Nominal Stroke mm 6 6 6 8
Slide Stroke mm 10-160 16-160 19-180 21-220
SPM Fixed min-1 50 40 35 30
Variable min-1 40-60 35-50 30-50 25-40
Max. Die Height mm 350 350 450 500
Die Height Adjustment mm 80 110 110 120
Throat Depth mm 350 380 390 420
Between Columns mm 760 810 870 960
Bolster LR mm 1150 1300 1400 1400
FB mm 680 740 760 800
Thk mm 140 150 160 170
Bolster Opening(Up Hole Dia.
×Dpth×Low Hole Dia.)		 mm 420×540 480×540 φ300×50×φ260 φ320×50×φ280
Slide Area LR mm 810 920 920 970
FB mm 500 580 600 650
Shank Hole Dia. mm φ60 φ65 φ65 φ70
Dpth mm 80 90 90 90
Main Motor Power kW 11 15 18.5 22
Outline Size FB mm 1850 2250 2500 2730
LR mm 1450 1560 1580 1640
H mm 3250 3765 3420 3550
Net Weight kg 11500 15000 17950 24500



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