General characteristics apply to all our NC press brake series,
High mechanical strength and great rigidity is due to integrated welded steel structure.
Hydraulic powered system is to realize precise working power, easy and safe operating.
Simplified upper dies clamp with micro-adjustable wedges for high precision
Pre-installed upper dies with 88° angle andsolid block lower die with four face multi “V” frame.
Back gauge is equipped with Euro-made ball screw and slick rod for fast and precise back gauge transmission.
Finger pin for flexible and precise positioning of back gauge can be adjusted up and down as per needs.
Steel/nylon front supporting arms are equipped to transfer workpieces.
Preda has the capability providing customized tools(blades & molds) for users' special requirements.
PLC controls hydraulic system and the movement of back gauge to achieve efficient and highly precise positioning.
Further devices can be equipped with more characteristics:
Safety device with light/laser guards the fingers well.
Deflection compensation system or the crowing
controlledby NC system beneath the work table is for more precise bending results.
Specification,
| Model | Nominal
Force (KN) | Worktable
Length
(mm) | Distance
Between
Columns (mm) | Throat Depth
(mm) | Slider
retraction
(mm) | Max. Open
Heigth
（mm） | Working
Power
(Kw) | G.W (Kg) | Dimension
(LxWxH mm) |
| 40/2200 | 400 | 2200 | 1650 | 200 | 100/11 | 330 | 4 | 2900 | 2360*1470 *2140 |
| 40/2500 | 400 | 2500 | 2000 | 200 | 100/11 | 330 | 4 | 3500 | 2600*1555 *2135 |
| 50/2500 | 500 | 2500 | 2150 | 240 | 100/11 | 340 | 5.5 | 4000 | 2500*1400 *2000 |
| 63/2500 | 630 | 2500 | 1900 | 250 | 120/10 | 360 | 5.5 | 4500 | 2600*1600 *2300 |
| 63/3200 | 630 | 2500 | 2600 | 250 | 120/10 | 360 | 5.5 | 5500 | 3300*1600 *2300 |
| 80/2500 | 800 | 2500 | 1990 | 280 | 120/10 | 360 | 7.5 | 5200 | 2600*1730 *2500 |
| 80/3200 | 800 | 3200 | 2600 | 320 | 120/10 | 380 | 7.5 | 6600 | 3300*1700 *2300 |
| 80/4000 | 800 | 4000 | 3100 | 320 | 120/10 | 380 | 7.5 | 7600 | 4100*1700 *2300 |
| 100/3200 | 1000 | 3200 | 2600 | 320 | 120/8 | 380 | 7.5 | 7200 | 3300*1800 *2400 |
| 100/4000 | 1000 | 4000 | 3100 | 320 | 120/8 | 380 | 7.5 | 9400 | 4100*1800 *2400 |
| 100/4500 | 1000 | 4500 | 3100 | 320 | 120/6 | 380 | 7.5 | 9900 | 4500*1700 *2420 |
| 100/5000 | 1000 | 5000 | 4000 | 320 | 120/6 | 380 | 7.5 | 10500 | 5050*1540 *2780 |
| 125/2500 | 1250 | 2500 | 1850 | 320 | 130/6 | 390 | 11 | 8000 | 2600*1725 *2570 |
| 125/3200 | 1250 | 3200 | 2250 | 320 | 130/6 | 390 | 11 | 9200 | 3300*1850 *2570 |
| 125/3600 | 1250 | 3600 | 2950 | 320 | 130/6 | 390 | 11 | 9800 | 3670*1850 *2600 |
| 160/2500 | 1600 | 2500 | 1840 | 320 | 200/6 | 440 | 11 | 10000 | 2570*2110 *2760 |
| 160/3200 | 1600 | 3200 | 2600 | 320 | 200/6 | 450 | 11 | 11700 | 3300*1600 *2600 |
| 160/4000 | 1600 | 4000 | 3200 | 320 | 200/6 | 450 | 11 | 13200 | 4100*2000 *2600 |
| 160/6000 | 1600 | 6000 | 4820 | 320 | 200/6 | 450 | 11 | 20000 | 6100*2000 *3200 |
| 200/3200 | 2000 | 3200 | 2600 | 320 | 200/3 | 500 | 11 | 13000 | 3300*2100 *2800 |
| 200/4000 | 2000 | 4000 | 3100 | 320 | 200/3 | 500 | 11 | 14500 | 4100*2100 *2900 |
| 200/5000 | 2000 | 5000 | 4000 | 320 | 200/3 | 500 | 11 | 16200 | 5100*2100 *3000 |
| 250/3200 | 2500 | 3200 | 2600 | 350 | 250/3 | 550 | 18.5 | 15000 | 3300*1900 *3200 |
| 250/4000 | 2500 | 4000 | 3200 | 350 | 250/3 | 550 | 18.5 | 16500 | 4100*2200 *3500 |
| 250/5000 | 2500 | 5000 | 4000 | 350 | 250/3 | 550 | 18.5 | 19800 | 5100*2200 *3500 |
| 250/6000 | 2500 | 6000 | 4800 | 350 | 250/3 | 550 | 18.5 | 25000 | 6100*2200 *3500 |
| 300/3200 | 3000 | 3200 | 2600 | 350 | 250/2.5 | 550 | 22 | 23000 | 3300*1900 *3250 |
| 300/4000 | 3000 | 4000 | 3200 | 400 | 250/3 | 550 | 22 | 24260 | 4100*1950 *3250 |
| 300/5000 | 3000 | 5000 | 4000 | 400 | 250/3 | 550 | 22 | 27000 | 5100*2600 *4000 |
| 300/6000 | 3000 | 6000 | 5000 | 400 | 250/3 | 550 | 22 | 29200 | 6100*2600 *4200 |
| 300/7000 | 3000 | 7000 | 5620 | 400 | 250/3 | 550 | 22 | 31500 | 7100*2600 *4400 |
| 320/7000 | 3200 | 7000 | 5620 | 400 | 250/2.5 | 600 | 22 | 32500 | 7100*2600 *4400 |
| 350/3200 | 3500 | 3200 | 2600 | 400 | 250/2.5 | 680 | 30 | 25000 | 3300*2000 *3250 |
| 350/4000 | 3500 | 4000 | 3100 | 400 | 250/2.5 | 680 | 30 | 26260 | 4100*2000 *3300 |
| 350/6000 | 3500 | 6000 | 5100 | 450 | 250/2.5 | 680 | 30 | 31200 | 6100*2600 *4200 |
| 350/7000 | 3500 | 7000 | 5620 | 450 | 250/2.5 | 680 | 30 | 34500 | 7100*2500 *4500 |
| 400/3200 | 4000 | 3200 | 2500 | 320 | 250/2.5 | 380 | 18.5 | 30210 | 3300*2500 *3600 |
| 400/4000 | 4000 | 4000 | 3100 | 350 | 300/2.5 | 620 | 30 | 31000 | 4100*2700 *3800 |
| 400/5000 | 4000 | 5000 | 4100 | 400 | 250/2.5 | 620 | 30 | 35000 | 5100*2180 *3500 |
| 400/6000 | 4000 | 6000 | 4820 | 400 | 320/5.5 | 620 | 30 | 39000 | 6100*2800 *4200 |
| 400/6500 | 4000 | 6500 | 5100 | 400 | 320/2.5 | 620 | 30 | 4400 | 6100*2800 *4300 |
| 400/7000 | 4000 | 7000 | 5600 | 400 | 320/2.5 | 620 | 30 | 49000 | 7100*2750 *4800 |
| 400/8000 | 4000 | 8000 | 6400 | 400 | 250/2.5 | 600 | 22 | 54000 | 8100*2750 *4800 |
| 500/4000 | 5000 | 4000 | 3100 | 400 | 320/2.5 | 710 | 30 | 42000 | 4100*2000 *3300 |
| 500/5000 | 5000 | 5000 | 4100 | 400 | 320/2.5 | 630 | 37 | 49000 | 5100*3000 *4400 |
| 500/6000 | 5000 | 6000 | 4820 | 400 | 320/2.5 | 630 | 37 | 56000 | 6100*3000 *4700 |
| 500/7000 | 5000 | 7000 | 5620 | 400 | 320/2.5 | 630 | 37 | 63000 | 7100*3000 *4900 |
| 500/8000 | 5000 | 8000 | 5620 | 400 | 320/2.5 | 710 | 30 | 70000 | 8100*3200 *4900 |
| 600/4000 | 6000 | 4000 | 3200 | 400 | 320/2.5 | 710 | 37 | 49000 | 4100*2965 *4900 |
| 600/5000 | 6000 | 5000 | 4000 | 400 | 320/2.5 | 710 | 37 | 56000 | 5100*2965 *4700 |
| 600/6000 | 6000 | 6000 | 4820 | 400 | 250/2.5 | 630 | 37 | 63000 | 6100*2965 *4700 |
| 600/7000 | 6000 | 7000 | 5620 | 400 | 320/2.5 | 630 | 37 | 70000 | 7100*2965 *4900 |
| 600/8000 | 6000 | 8000 | 6000 | 400 | 320/2.5 | 710 | 37 | 77000 | 8100*2965 *5000 |
