Machinery & Equipments/Sheet working mashines
HPB870
HPB870 CNC 3 AXIS SENKRONIZE HYDRAULIC PRESS BRAKE
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Hydraulic Press Brakes

Our Hydraulic Press Brakes were designed by latest tehnology`s latest developments and in according to customer needs with in mind working easily, security, safety and large bending capacity.
Frames and rams are steel - welded construction and were manufactured to be rigidity most durable on stroke workings.The walls were manufactured by double plate boxing to increase the resistance except under the 250 tons capacities.

General Properties
  • Hydraulic cylinders are designed and manufactured from solid steel billet and honed precisely.
  • Pistons are steel forgings, hardened, chrome plated, precision ground and micro polished for years of trouble-free service.
  • Compact hydraulic block with pressure relief valves for safety.
  • The torsion bar and stopper system inside cylinders enable parallel move of top beam and accurate bend angle at both ends of the work piece.
  • Pre-fill valves enable top beam to approach the work piece rapidly and return rapidly after bending.
  • Tilting of upper beam for conical bending.
  • Bending is performed at slow speed according to CE norms.
  • Hardened ram slide ways working with low friction and wear resistant material and optimum lubricant material and optimum lubrication grooves.
  • Pressure switch limits bending force during bending and active automatic return of top beam to top dead centre.
  • Top quality Busak Shamban seals and o-rings for long duration problem free operation.
  • High quality hydraulic fitting High pressure and silent Rexroth hydraulic pumps.
  • PLC based compact and reliable electrical system with ventilating electrical cabinet.
Accessories

Standard

  • Motorised cylinder stopper control system
  • Digital display
  • Motorised rigid backgauge(x axis)
  • Longitudinal adjustment on backgazge system(Z axis and R axis)
  • Backgauge positioning fingers move along linear slideways and has deep adjustment facility of +0.05 mm tolerance for exact parallellism
  • Backgauge fingers with two gauging steps used one for short and the other for long bending depths.
  • Two adjustable fromt support
  • Nuova numerical control.
  • Ram stroke switches for mute point and dead centre
  • T-Slotes on both sides of the table
  • Foot pradl
  • PLC based compact eletrical system
  • Selection of metric or inc measuring system
  • Side safety guards
  • One piece top and bottom tools(not hardened)

Optional

  • Amada Promecam crowning system.
  • Front light barriers or laser systems
  • Manual WILA lower block bobble system.
  • Motorized WILA bobble system.
  • Raer safety guards
  • Additional backgauge fingers
  • Top quality top and bottom tools(not hardened)
  • Top tool manual quick-release clamps
  • Hydraulic upper and lower crowning system.
  • Pneumatic upper crowning system.
  • Special upper and lower blocks.
  • 500mm -600 mm extra throat depth.
  • Sliding arms.
  • CE certification.
Manual crowning | Power crowning
Quick release clamps | Hydraulic tool clamping
Font laser protection | Pneumatic tool clamping
BACKGAUGE OPTIONS

(A) Backgauge system with X-axis:

  • Travel on ballscrew spindles
  • DC-motor driven
  • Two micrometric stop-fingers with height and lateral adjustment
  • Range : 650 mm
  • Travel speed (max): 330 mm/s
  • Positioning precision: + 0.03 mm

(B) Backgauge system with X-R axes:

  • Travel on ballscrew spindles
  • DC-motor driven
  • Two micrometric stop-fingers with height and lateral adjustment
  • Range :
    • X-axis : 650 mm
    • R-axis : 160 mm
  • Travel speed (max):
    • X-axis : +0,03 mm
    • R-axis : +0,03 mm

(C) Additional backgauge axes for special applications:

  • X1-X2
  • R1-R2
  • Z1-Z2
X1-R1-Z1 & X1-R1-Z1 axes
X-R-Z1-Z2 axes
X1-X2-R-Z1-Z2 axes
X1-X2-R1-R2-Z1-Z2 axes
HPB  
25-080
30-120
30-160
30-200
30-225
30-300
40-120
40-160
40-225
40-260
40-300
40-400
60-200
60-300
60-400
60-500
600-600
60-800
Press capacity
Druckleistung
Basma kapasitesi
t
80
120
160
200
225
300
120
160
225
260
300
400
200
300
400
500
600
800
Bending length (max.)
Abkantlänge
Bükme kapasitesi
mm
2600
3100
3100
3100
3100
3100
4100
4100
4100
4100
4100
4100
6100
6100
6100
6100
6100
6100
Clearance between columns
Abstand zwischen Ständern
Duvarlar arasi
mm
2050
2250
2550
2550
2550
2550
3100
3100
3100
3100
3100
3100
4100
4100
4100
4100
4100
4100
Stroke
Hublänge (max.)
Piston
mm
140
160
180
200
200
250
160
180
200
250
300
300
200
250
300
300
300
350
Throat death
Ausladung
Bogaz derinligi
mm
300
300
300
300
300
400
300
350
350
400
400
500
500
500
500
500
500
500
Table height
Tischhöhe
Masa yüksekligi
mm
770-840
830-900
900-970
910-980
940-1010
890-960
910-980
940-1010
940-1010
950-1020
960-1030
1170-1240
1040-1110
900
900
900
900
900
Table under ground
Tischlänge unter Boden
Yeralti tabla mesafesi
mm
0
0
0
0
0
0
0
0
0
0
0
0
0
500
1300
1450
1580
1750

Dimention`s (HxLxW)
Abmessungen
Ebatlar

m
220x372x200
242x445x220
261x447x220
270x448x220
273x450x200
287x450x220
260x535x240
272x537x240
288x538x240
301x540x240
305x541x240
339x560x240
310x670x260
340x670x265
400x715x270
420x720x2850
430x720x290
450x725x310
Daylight opening
Lichenhöhe
Is alma kapasitesi
mm
380
40
430
440
440
490
400
430
440
490
490
550
440
490
550
550
550
550
Approach speed
Eilgang
Seri inis hizi
mm/s
80
80
80
100
100
80
80
80
80
100
80
80
80
100
80
80
80
70
Working speed
Biegegeschwindigkeit
Bükme hizi
mm/s
9
9
9
10
10
8
8
9
9
10
8
8
10
8
8
6,5
6
6
Return speed
Rücklaufgeschwindigkeit
Geri hiz
mm/2
80
80
80
100
100
80
80
80
80
100
80
80
80
100
80
80
80
70
Motor power
Motorleistung
Motor
kW
5,5
11
15
18,5
15
18,5
11
15
18,5
22
22
30
18,5
22
30
30
45
45
Weight
Gewicht ca.
Agirlik
4,5
7,5
8,5
200
11
13,5
10,5
11,5
13,5
15
15,5
24
23
30
40
45
52
66
ATM  Deutschland GmbH 
Am Spitzenberg, 6
D-66440 Blieskastel- Deutschland
Tel:+49(0)6842 708 49 36
Fax:+49(0)6842 510 92 25
Mail:info@atm-group.de
Internet: https://www.atm-group.de
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