2xWE67K-400/5000 CNC Press Brake in Tandem

CNC Press Brake in Tandem adopts two or three Electric-hydraulic synchronous press brakes to work together. CNC press brakes in tandem has all of the advantages of the WE67K CNC electric-hydraulic synchronous press brake, which are designed to bend the super length work piece, such as the conical lighting pole, pyramid lighting pole, auto beam, big length constructive parts, etc

Parameters:

Nominal force	KN	2x4000
Length of working table	mm	2x5000
Distance between uprights	mm	4100
Throat depth	mm	400	optional
Max. daylight	mm	520	optional
Main motor power	KW	2x30
Main oil pump	L/min	2x63
Approaching speed	mm/s	70
Bending speed	mm/s	7
Returning speed:	mm/s	70
Length	mm	2x5300	Without the side unloading system
Width	mm	2100	Without the front feeding system
Height(over land)	mm	3540

Accuracy:

Y1.Y2.Y3.Y4 axis re-position: ≤+0.05mm

Y1.Y2.Y3.Y4axis position: ≤+0.03mm

X axis re-position: ≤+0.02mm

X axis position: ≤+ 0.05mm

Test bending angle: + 1°/3000 mm

Test straightness: ±0.75/1000 mm

Features

--World class dedicated controller from Delem

--Two press brake CNC controlled to work synchronous

--Y1-Y2-Y3-Y4 axis CNC control

--Close loop proportional hydraulics for beam synchronization.

-- Opening width adjustable lower die,

--Fixed punching handle + variable punching head

--Highly Precise proportional valve to control accurate beam movement.

--The power pack is supplied by Bosch –Germany.

--Back gauge consist of hardened & ground ball screw,

--liner motion bearings and AC servo drive for accurate position up to 0.05 mm

--DA-52S CNC controller

--Cylinder

--Punch & die

--Back gauge

Components

1	Main electric components	SIEMENS & Schneider or OMRON
2	Main motor	SIEMENS BEIDE
3	Oil pump	SUNNY(under license of SUNNY Hydraulic .INC (U.S.A)
4	Valve	BOSCH-REXROTh
5	Seal	NOK
6	CNC controller	DELEM DA-52S
7	Touch screen	DELEM
8	Synchronous control	DELEM
9	Light encoder	FAGOR
10	Linder guider	ABBA
11	Ball screw	ABBA
12	Servo driver	ESTUN

Optional choose:

--Motorized front sheet supporter + front feeder

--Side material unloading system

--Side material pusher

--Front crane to lift the material

--Different kind of mould

--Pipe strengthening machine

--Pipe welding machine

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--Application