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JL21 Series Open Back Fixed Table Press of Adjustable Stroke

Steel-welded frame,high rigidyty and less deformation,ensuring the capactity for bearing heavy load.
Adjustable stroke of slide in 8 years,to meet the punch processing for various dies.
Eight-side long rectangle guides of the slide in high moving precision and high accuracy,extending the service life of the die.
Pneumatic combination dry-friction clutch,low noise,and long service life,to ensure reliable safety and flexible action.
Automatic oil lubrcation system,to ensure smooth operation.
Hydraulic overload protection device achieving high sensitivity in effectively protecting against overload,to ensure convenient and reliable operation.
Automatic adjustment of the die set height marked by convenient operation(except25T).
PLC electrical control system allows various auto-equipment reprogrammed according to different requirements and perform various functions,to ensure high reliability and high adaptability.
Emergent stop.inching,single and continuous movement.

Quantity:
  • JL21
  • FICOM
Overview

· Photoelectric protector,feeder,air cushion and other optional accessories are available for the power press subject to the user’s demands.

JL21

Technical Parameters
Model No. Unit JL21-16 JL21-25A JL21-45A JL21-63A JL21-80A JL21-100A
nominal pressure Kn 160 250 450 630 800 1000
nominal pressure stroke mm 3 3 4 4 4 5
stroke of slide mm 8.3-80 10.5-100 11.5-110 12.5-120 12.5-120 15-140
strokes S.P.M 85-140 70-120 60-100 50-80 50-80 45-65
max. die set height mm 220 250 290 300 300 360
die height adjustment mm 50 50 70 80 80 90
depth of throat mm 170 185 235 260 260 320
distance between uprights mm 360 440 510 570 570 570
bottom size of slide(L-R/F-B) mm 400/240 460/270 500/300 600/350 600/350 700/400
hole for punch shank(diameter/depth) mm φ30/50 φ40/60 φ50/60 φ50/60 φ50/60 φ60/80
size of table(L-R/F-B/thickness) mm

600/320

/60

700/350

/70

800/450

/80

850/500

/90

900/500

/90

1000/630

/125

size of opening in table(diameter) mm φ110 φ110 φ110 φ125 φ125 φ125
variable motor power Kw 2.2 3 5.5 7.5 7.5 11
single speed motor power Kw 2.2 2.2 5.5 5.5 5.5 7.5
overall dimensions(L-R/F-B/height) mm

900/1325

/2200

1000/1440

/2450

1070/1790

/2600

1190/1850

/2950

1190/1850

/2950

1300/2010

/3080

G.W. Kg 2500 3000 4200 6200 6400 9200


Model No. Unit JL21-125 JL21-160A JL21-200 JL21-250 JL21-315 JL21-400
nominal pressure Kn 1250 1600 2000 2500 3150 4000
nominal pressure stroke mm 5 6 7 8 8 8
stroke of slide mm 18.6-150 16.5-160 18.7-180 21-220 250 250
strokes S.P.M 42-60 35-55 30-50 30-45 25-40 25-35
max. die set height mm 400 460 480 500 550 550
die height adjustment mm 90 100 110 120 120 120
depth of throat mm 320 330 410 410 480 480
distance between uprights mm 600 690 820 820 1050 1050
bottom size of slide(L-R/F-B) mm 700/400 760/450 900/570 950/620 1300/720 1300/720
hole for punch shank(diameter/depth) mm φ60/80 φ70/80 φ70/80 φ70/100 φ70/100 φ70/100
size of table(L-R/F-B/thickness) mm

1100/630

/150

1200/650

/180

1350/800

/200

1400/800

/200

1700/940

/200

1850/940

/200

size of opening in table(diameter) mm φ140 φ160 φ180 φ180 φ250 φ250
variable motor power Kw 15 15 22 30 37 37
single speed motor power Kw 11 11 15 22 30 37
overall dimensions(L-R/F-B/height) mm

1300/2150

/3150

1410/2280

/3550

1580/2680

/3980

1630/2810

/4300

1780/3260

/4250

1810/3400

/4300

G.W. Kg 10500 14300 21000 25000 33000 39000

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