Product Description
The performance of this type of press brake (bending machine) which is used to bend metal sheet precisely:
Model: serial WE67K
1. Equipped with DELEM CNC system made in Holland, and other key parts such as raster display, hydraulic valve, servo motor are all importing products.
2. There are two linear scales installed on "C" plates on both sides, which is fixed on worktable to eliminate the effect ion of deflection when working. The raster displayers will inspect the both end positions of ram (Y1, Y2) and send signal. After amplified by CNC amplifier, the signal will be fed back to computer. Then the computer will control the volume of oil, which is going to enter into cylinders. So the parallelism of ram and worktable could be controlled under under the tolearnce 0.01mm.
3. DELEM system has automatic testing and self-diagnosis functions. Also, Programming is simply composed of putting in sizes of plate to bend, dimensions of work piece and choosing tools. Then CNC system could calculate the bending force and position of back gauge and ram automatically. Also the ram penetrating and pressing time relay could be calculated.
4. Good quality electro-hydraulic proportional valve is adopted to ensure the synchronization of both cylinders as well good capacity to deal eccentric load.
5. The stroke of ram and back gauge are all controlled by CNC system with good precision.
6. Main sliding parts such as cylinders, piston rod, guide way, are all treated with wear-resistance.
7. Back gauge adopts rolling ball screw and rolling guide way, so the repeat positioning precision of X axis could reach 0.1mm.
8. Full machine is guarded with safety guard with interlocker to prevent the operator from injured.
CNC control system:
Computer: DELEM CNC system and its performance
A. LCD displayer.
B. Tool Basement and Program basement
C. The synchronization precision of Y1-Y2 could reach 0.01mm and the precision of backgauge is 0.01.
OPTIONAL:
1 two-hand control foot pedestal device
2.it is possible for special tooling with different lengths to bend the closed frame workpiece
3.automatic crowned compensation device in worktable is available
4.photo-electricity protection(light sensor) is possible
5. Multi-control axis can be requested
6.any tailor-made are available on request.

Product parameters:

model	Nominal pressure (KN)	Length of table (mm)	Distance between housings (mm)	Throat depth (mm)	Stroke of ram (mm)	Strokes of ram (mm)	Max. open height (mm)	Main motor (kw)	Weight (kg)	Overall dimensions
WE67K-63/2500	630	2500	2050	250	100	≥10	350	7.5	5500	2780x1725x2480
WE67K-80/2500	800	2500	2650	320	200	≥8	460	7.5	6200	2770x1955x2480
WE67K-100/3200	1000	3200	2650	320	200	≥8	475	7.5	8700	3450x1955x2485
WE67K-125/3200	1250	3200	2650	320	200	≥8	475	7.5	9000	3450x1955x2485
WE67K-160/3200	1600	3200	2650	320	200	≥6	540	11	11000	3450x1600x2855
WE67K-200/3200	2000	3200	2650	400	200	≥3	560	11	16000	3450x1950x2685
WE67K-250/3200	2500	3200	2650	400	250	≥3	560	15	17000	3450x2030x3000
WE67K-250/4000	2500	4000	3100	400	250	≥3	560	15	19000	4300x2030x3000
WE67K-300/4000	3000	4000	3100	400	250	≥3	560	22	20000	4300x2030x3200
WE67K-300/6000	3000	6000	4800	400	250	≥3	560	22	28500	6100x2560x4560
WE67K-400/4000	4000	4000	3100	500	320	≥2.5	700	30	23000	4100x3280x3450
WE67K-400/6000	4000	6000	4800	500	320	≥2.5	700	30	42000	6150x3280x5300
WE67K-500/6000	5000	6000	4800	500	300	≥2.5	700	37	54000	6150x3777x5350
WE67K-500/7000	5000	7000	5600	800	320	≥2.5	700	37	68000	7150x4140x9570
WE67K-600/6000	6000	6000	4800	600	320	≥2.5	800	45	62000	6211x5959x5500
WE67K-800/6000	8000	6000	4800	800	350	≥2	800	55	80000	6000x6915x6100
WE67K-800/7000	8000	7000	5600	500	350	≥2	710	45	85000	7200x4100x4900
WE67K-1000/6000	10000	6000	4800	500	450	≥1.5	800	50	139000	6300x4400x5800
WE67K-1000/8000	10000	8000	5600	500	450	≥6	800	50	150000	8300x4400x5800