Tandem Press Brake

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Tandem press brake is typically designed for extra-long workpiece bending applications by utilizing two or more press brakes in tandem with synchronized control system.

Features

Precision bending to provide a superior processing accuracy;
The motion of sliding block is controlled by four hydraulic cylinders; Electro-hydraulic servo system is used to control the four cylinders for sliding block synchronization, ensuring a constant reliability;
Using CNC controller from world famous brand DELEM to control Y-axis;
Manual operation, semi-automatic operation and fully automatic operation are available;
Back gauge is controlled by high performance servo motor, ensuring high positioning accuracy of X-axis;
Coupled with CNC control, worktable is outfitted with automatically adjustable deflection compensation system and V-axis to ensure high accuracy of workpiece processing;
REXROTH electro-hydraulic servo valve is characterized by compact structure, high synchronization precision, long service life;
Adopting HYTECH high pressure gear pump which can bear high pressure and produce low noise;
Overflow protection is outfitted to hydraulic system;
The tandem press brake can be continuously operated under rated workload condition, and the hydraulic system is featured by high stability without leakage problem, significantly guaranteeing a high precision;
Various specifications including open height (daylight), throat depth and quantity of CNC axis are selectable according to your specific needs;

Applications

Details

DA-52S CNC control system
Hydraulic cylinder
Proportional servo valve
Motor & pump
Front in-feed unit
Back gauge
Adjustable bottom die
Side out-feed unit

Optional configurations

DA-66T CNC control system
Cooling system
Suction pad lifting system
Round light pole tooling

Specifications

No.	Model	Unit	2xWE67K-200/4000	2xWE67K-300/4000	2xWE67K-400/4000	2xWE67K-500/4100	2xWE67K-500/6000	2xWE67K-600/6000
1	Nominal force	KN	2x2000	2x3000	2x4000	2x5000	2x5000	2x6000
2	Length of working table	mm	2x4000	2x4000	2x4000	2x4100	2x6000	2x6000
3	Distance between uprights	mm	3100	3100	3100	3100	4800	4800
4	throat depth	mm	320	350	400	400	1300	1300
5	Max. daylight	mm	435	435	520	600	1300	1300
6	Main motor power	KW	2x15	2x22	2x30	2x37	2x45	2x45
7	Main oil pump	L/min	2x25	2x40	2x50	2x63	2x80	2x80
8	Approaching speed	mm/s	70	70	70	70	70	70
9	Bending speed	mm/s	7	7	7	7	7	7
10	Returning speed:	mm/s	70	70	70	70	70	70
11	Length	mm	2x4200	2x4200	2x4200	2x4400	2x6200	2x6200
12	Width	mm	1650	1850	2000	2400	2800	3000
13	Height(over land)	mm	3070	3285	3430	3710	4300	4600

No.	Model	Unit	2xWE67K-600/7000	2xWE67K-800/6000	2xWE67K-800/6500	2xWE67K-800/7000	2xWE67K-1000/6000	2xWE67K-1200/7000	2xWE67K-1600/6000	2xWE67K-1600/7000
1	Nominal force	KN	2x6000	2x8000	2x8000	2x8000	2x10000	2x12000	2x16000	2x16000
2	Length of working table	mm	2x7000	2x6000	2x6500	2x7000	2x6000	2x7000	2x6000	2x7000
3	Distance between uprights	mm	5600	4800	4800	5600	4800	5600	4800	5600
4	Throat depth	mm	1300	1300	1300	1300	1300	1300	1300	1300
5	Max. daylight	mm	1300	1300	1300	1300	1300	1300	1300	1300
6	Main motor power	KW	2x45	2x2x37	2x2x45	2x2x37	2x2x45	2x2x45	2x2x55	2x2x55
7	Main oil pump	L/min	2x80	2x2x50	2x2x63	2x2x50	2x2x63	2x2x80	2x2x100	2x2x100
8	Approaching speed	mm/s	70	70	70	70	70	70	70	70
9	Bending speed	mm/s	7	7	7	7	7	7	7	7
10	Returning speed:	mm/s	70	70	70	70	70	70	70	70
11	Length	mm	2x7200	2x6200	2x6700	2x7200	2x6200	2x7200	2x6200	2x6300
12	Width	mm	3000	3500	3500	3500	3800	4000	4500	4500
13	Height(over land)	mm	4600	4800	4800	5000	5100	5800	5900	5900

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