63ton/2500 Sheet Metal Bending Machine with E21 Manual Hydraulic Press Brake

Product Description

Electrohydraulic Synchronous CNC Press Brake
Model: KCN-6325

4+1 Axis CNC Control(X,Y1,Y2,R,W)
X: Backgauge front and back; Y1,Y2, : Left and right oil cylinder stroke
R : Backgauge up and down; W: Worktable crowning

Main functions and features
1.Overall welded and processed structure.
2.Electric hydraulic proportional servo synchronization, ensuring repeated accuracy.
3. Within one stroke, bending pressure can be controlled at random point, repeatability precision±0.01, parallelism 0.02.
4. Lower worktable has crowning device to anti deflection & upper tool has wedge compensation device.
5.Delem DA52S CNC control system, grating ruler, Rexroth hydraulics, servo motors and other accessories of famous brand are installed for perfect machine performance.
6.Ram stroke(Y1, Y2),backgauge (X, R) are controlled by CNC controller while ball screw and linear guide rail installed for high repeatability precision.
7.Imported ball screw and linear guide are used for rear stopper, to ensure the positioning precision of rear stopper, for processing precision of machine to be higher.

Technical Parameters

NO.	Item	Parameter		Unit
1	Nominal pressure	630		KN
2	Table length	2500		mm
3	Max.Slider stroke	165		mm
4	Max.Shut height	420		mm
5	Between columns	2100		mm
6	Throat depth	350		mm
7	Main motor power	5.5		KW
8	Down Speed	180		mm/s
9	Pressing Speed	12		mm/s
10	Return Speed	160		mm/s
11	Control axis	X+Y1+Y2+R +W		/
12	X axis Stroke	500		mm
13	X axis Speed	300		mm/s
14	R axis Stroke	150		mm
15	R axis Speed	50		mm/s
16	Backgauge Stoppers	2		/
		L	3000	mm
17	Overall dimension	W	1650	mm
		H	2350	mm
18	Machine weight	5600		kg

Backgauge with ball screw and linear guide,high precision, fast speed and low noise.
Double sliding front support arm installed on the linear guide, High precision CNC table crowning .
movable easy

Siemens main motor German brand.
Sunny pump USA brand. European style quick release clamping.
Rexroth valve German brand.

The guideway use the brass, wear-resisting, Pedal switch with emergency stop, safe operation,
long service life. the base with rollers easy to move.

The stopper move left and right on two linear guides.
Main configuration

Name	Producer
CNC controller	DA52SDelem Holland brand
Main motor	Siemens Germany brand
Electrical components	Schneider France brand
Gear pump	Sunny USA brand
Seal ring	NOK Japan brand
Hydraulic system	Boschrexroth Germany brand
Ball screw ,Linear guide	HIWIN Taiwan brand
Grating ruler	GIVI Italy brand
Tubing connector	EMB Germany Brand
Servo Motor and drive	Thinkvo China brand

DA52S CNC controller
The compact DA-52s is a complete CNC solution for conventional as well as synchronised press brakes.

The panel based control, capable of controlling up to 4 axes, can be integrated in cabinets as well as in an optional pendulant arm housing.

Equipped with the Delem user-friendly user interface, the DA-52s provides all main press brake functionality.
The unique 'hotkey' navigation gives direct access to the programs in memory and enables quick and easy programming of a product. All common bend parameters are located on one page. For advanced parameters an additional page can be selected.

Angle programming of the Y-axis, crowning function and pressure control are standard on board.

USB interfacing enables the use of memory sticks as a fast product and tool backup medium.

DA-52s features
1. Quick, one page programming
2. Hotkey navigation
3. 7" VGA colour TFT
4. Up to 4 axes (Y1, Y2, and 2 auxiliary axes)
5. Crowning control
6. Tool/material/product library
7. USB, peripheral interfacing
8. Advanced Y-axis control algorithms for closed loop as well as open loop valves


The standard accessories are in the below:
1. Anchor bolt
2. Hex nut
3. Seal ring
4. Gasket
5. Grease gun
6. Allen wrench
7. Foot switch
8. Front support arms
9. Electrical box key, control panel key
10. Operation manuals

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