this machine is an open fixed table press with enlarged throat depth, and its throat depth is four times that of ordinary machine tools. large working space, the workpiece can be stamped without turning around. the products adopt steel plate welded body and rigid rotary key clutch, which is very convenient for operation and maintenance.
this series of presses is an open fixed table press with enlarged throat depth, and its throat depth is four times that of ordinary machine tools. the product has a large working space, and the workpiece can be stamped without turning around. it is widely used in the stamping of large-size sheets. the products are made of steel plate welded body, with high strength and rigidity, and adopt a rigid rotary key clutch, which is very convenient for operation and maintenance. stable work and reliable performance.
this series of machine tools is an open type fixed press machine with enlarged throat depth. it has a large working space and is suitable for stamping processing of large-size sheets;
except j21s-20, steel plate welded fuselage is adopted, and internal stress is removed, which has high strength and rigidity;
this series of machine tools evolved from the jd21 series, with the structure and performance characteristics of the jd21 series.
technical parameters | unit | j21s-10 | j21s-16 | j21s-25 | j21s-40 | |
nominal force of slider | kn | 100 | 160 | 250 | 400 | |
nominal force stroke | mm | 2 | 2 | 2.5 | 6 | |
slide stroke | mm | 45 | 55 | 65 | 90 | |
number of trips | times/min | 145 | 125 | 55 | 45 | |
closed height | mm | 180 | 220 | 270 | 320 | |
closed height adjustment | mm | 35 | 45 | 55 | 65 | |
distance from slider center to body | mm | 300 | 500 | 600 | 710 | |
column distance | mm | 190 | 250 | 330 | 470 | |
slider bottom surface size | around | mm | 170 | 200 | 250 | 300 |
before and after | mm | 150 | 180 | 220 | 260 | |
die handle hole size | diameter | mm | 30 | 40 | 40 | 50 |
depth | mm | 55 | 60 | 60 | 70 | |
working desk size | around | mm | 370 | 450 | 560 | 700 |
before and after | mm | 240 | 300 | 370 | 460 | |
diameter of blanking hole | mm | 80 | 100 | 120 | 150 | |
workbench thickness | mm | 35 | 40 | 50 | 65 | |
distance between workbench and ground | mm | 730 | 750 | 800 | 835 | |
dimensions | before and after | mm | 665 | 850 | 950 | 1376 |
around | mm | 835 | 1250 | 1835 | 2183 | |
high | mm | 1763 | 2030 | 2215 | 2737 | |
anchor bolt distance | before and after | mm | 420 | 490 | 600 | 735 |
around | mm | 805 | 1070 | 1420 | 1660 | |
electric motor | power | kw | 1.1 | 1.5 | 2.2 | 5.5 |
weight | kg | 950 | 1750 | 2750 | 5300 |
technical parameters | unit | j21s-63 | j21s-80 | j21s-100 | |
nominal force of slider | kn | 630 | 800 | 1000 | |
nominal force stroke | mm | 6 | 7 | 7 | |
slide stroke | mm | 110 | 120 | 140 | |
number of trips | times/min | 40 | 38 | 38 | |
closed height | mm | 390 | 440 | 480 | |
closed height adjustment | mm | 80 | 90 | 100 | |
distance from slider center to body | mm | 800 | 800 | 900 | |
column distance | mm | 590 | 600 | 720 | |
slider bottom surface size | around | mm | 400 | 430 | 540 |
before and after | mm | 360 | 360 | 480 | |
die handle hole size | diameter | mm | 50 | 60 | 60 |
depth | mm | 70 | 75 | 75 | |
working desk size | around | mm | 860 | 950 | 1080 |
before and after | mm | 570 | 650 | 710 | |
diameter of blanking hole | mm | 180 | 200 | 220 | |
workbench thickness | mm | 80 | 100 | 120 | |
distance between workbench and ground | mm | 860 | 850 | 850 | |
dimensions | before and after | mm | 1500 | 1715 | 1790 |
around | mm | 2748 | 2720 | 2815 | |
high | mm | 2828 | 3290 | 3625 | |
anchor bolt distance | before and after | mm | 880 | 960 | 1060 |
around | mm | 2020 | 2035 | 2115 | |
electric motor | power | kw | 7.5 | 7.5 | 11 |
weight | kg | 7600 | 9200 | 10080 |