JB23 series punching machine
The series punching machine adopt rigid rotated key clutch with simple structure, easy operation and maintenance, helical gear transmission, smooth operation and low impact.
Technical Parameter | unit | jb23-10 | jb23-16 | jb23-25 | jb23-40 | jb23-63 | jb23-80 | j21-100 | j21-125 | j21-160 |
Nominal Pressure | KN | 100 | 160 | 250 | 400 | 630 | 800 | 1000 | 1250 | 1600 |
Nominal Pressure stroke | mm | 2 | 2 | 2.5 | 4 | 4 | 5 | 5 | 6 | 10 |
slider stroke | mm | 50 | 60 | 70 | 100 | 100 | 115 | 130 | 130 | 130 |
slider stroke times | mm(-1) | 140 | 100 | 70 | 50 | 50 | 45 | 40 | 40 | 35 |
max.closed height | mm | 200 | 250 | 290 | 350 | 380 | 410 | 420 | 420 | 410 |
die heightadjustment | mm | 40 | 40 | 40 | 60 | 60 | 60 | 60 | 60 | 80 |
distance from slider center to machine body | mm | 130 | 180 | 200 | 250 | 280 | 280 | 320 | 320 | 360 |
bolster size(f.b*l.r) | mm | 230*370 | 280*450 | 330*530 | 420*640 | 450*700 | 500*750 | 600*900 | 650*1000 | 650*1100 |
bolster blanking hole dia | mm | 95 | 125 | 130 | 160 | 190 | 200 | 210 | 210 | 210 |
slider subface size (f.b*l.r) | mm | 100*145 | 130*180 | 170*200 | 190*250 | 220*310 | 250*300 | 280*380 | 350*380 | 340*420 |
shank hole size (dia*depth) | mm | 30*50 | 35*60 | 40*60 | 50*100 | 50*100 | 60*100 | 60*100 | 70*100 | 80*100 |
columns interval | mm | 170 | 200 | 230 | 320 | 350 | 360 | 400 | 430 | 330 |
bolsterthickness | mm | 30 | 40 | 45 | 70 | 80 | 90 | 100 | 110 | 110 |
max.inclined angle of machine | Kw | 20 | 20 | 20 | 20 | 20 | 20 | |||
motor power | R/Min | 1.1 | 1.5 | 2.2 | 4 | 5.5 | 7.5 | 7.5 | 11 | 15 |
motor speed | ° | 1440 | 1440 | 1430 | 1420 | 1440 | 1440 | 1440 | 1440 | |
|---|---|---|---|---|---|---|---|---|---|---|
machine outline size (L*W*H) | mm | 740*600*1500 | 900*780*1720 | 1000*830*1950 | 1400*1100*2300 | 1500*1200*2400 | 1600*1300*2600 | 1800*1300*2650 | 1900*1500*2800 | 2000*1600*2900 |
weight | T | 0.55 | 0.85 | 1.3 | 2.7 | 3.5 | 4.5 | 5.5 | 7.8 | 12 |