DURAMA supply the mechanical power press, C type power press, punching machine. Our products are widely used in special production fields such as decoration, metallurgy, ship, automobile, machinery, aviation, etc.
Our DRJ21 series power press, with high precision and efficiency, is also stable and easy to operate, quite populay by our customers and end users.
It is able to punch different sizes holes, for metal and plastic etc.
Power Press / Punching Machine / Punching Holes/DURAMA Mechanical Deep Throat Power press
DRJ21
Our DRJ21 series power press, with high precision and efficiency, is also stable and easy to operate, quite populay by our customers and end users.
It is able to punch different sizes holes, for metal and plastic etc.
Power Press / Punching Machine / Punching Holes/DURAMA Mechanical Deep Throat Power press
DRJ21| Technical Parameter | Unit | J21S-16T | J21S-25T | J21S-40T | J21S63T | J21S-80T | |
| Norminal capacity | KN | 160 | 250 | 400 | 630 | 800 | |
| Slide stroke | mm | 70 | 80 | 100 | 210 | 120 | |
| Slide stroke time | min-1 | 120 | 100 | 55 | 50 | 50 | |
| Max. die set height | mm | 250 | 250 | 300 | 360 | 360 | |
| Die set adjustment | mm | 60 | 70 | 80 | 90 | 90 | |
| Distance between Housings | mm | 230 | 290 | 390 | 450 | 500 | |
| Troat depth | mm | 500 | 500 | 500 | 500 | 500 | |
| Worktable size | L | mm | 550 | 560 | 710 | 710 | 720 |
| W | mm | 400 | 360 | 480 | 480 | 500 | |
| Slide bottom size | L | mm | 200 | 220 | 320 | 320 | 320 |
| W | mm | 180 | 200 | 270 | 280 | 280 | |
| Shank hole size | diameter | mm | 40 | 40 | 50 | 50 | 50 |
| depth | mm | 60 | 60 | 60 | 70 | 80 | |
| Dimension | L | mm | 1580 | 1350 | 1480 | 1500 | 1810 |
| W | mm | 900 | 950 | 1050 | 1180 | 1400 | |
| H | mm | 1880 | 2130 | 2200 | 2300 | 2750 | |
| Power | KW | 1.5 | 2.2 | 3 | 4 | 5.5 | |