Hidravlična stiskalnica

Hidrobrasil 400 Tonnen Viersäulenpresse

Hydraulic 400-ton column press

suitable for continuous shift operation, with the following basic specifications:

a) Closing speed: 100 - 450 mm/sec

b) Opening speed: 50 - 250 mm/sec (adjustable via touchscreen)

c) Pressing speed: 5 - 60 mm/sec (adjustable via touchscreen)

d) Accumulator with approx. 4 nitrogen bottles

e) Table size (clamping area): 2700 x 1700 mm (front view, between the columns)

f) Total table size: 3400 x 1700 mm

g) 28 mm T-slots as per customer specification

h) Table, ram, and press head are stress-relieved annealed

i) Column diameter: 250 mm

j) Ram size: 3400 x 1700 mm (clamping area 2700 x 1700 mm)

k) Overall machine dimensions approx. 3900 x 2200 mm (floor area) x 5700 mm height

l) Oil temperature monitoring (adjustable via touchscreen)

m) Automatic lubrication (adjustable via touchscreen)

n) Free positioning of the ram (adjustable via touchscreen)

o) KEYENCE light curtains 14 mm on front and rear sides

p) Recirculating oil cooling (adjustable via touchscreen)

q) Pressure holding valve 0 to 600 sec. (adjustable via touchscreen)

r) Table plate size 3400 x 1700 mm, precision-milled

s) Side-monitored doors, 1200 mm high, 1000 mm wide

t) RITTAL control cabinet, 2200 mm wide, up to 20 m away from the press

u) Pressure adjustment from 50 to to 400 to (adjustable via touchscreen)

v) Stroke limitation selectable by pressure or position

w) Programming mode, setup mode, single stroke + continuous stroke (selectable via rotary switch)

x) Swiveling operator panel with 15-inch touchscreen monitor

y) Two-hand operation on both sides

z) Prepared for automatic material feed (SIEMENS S7 1500)

aa) Machine body primed and painted

bb) Installation, commissioning, and training available at extra cost

The hydraulics of the presses we offer are completely assembled using components from BOSCH-REXROTH/Parker/HAWE. Only components (SIEMENS) that are readily available in Germany are used in the control cabinet. All safety equipment, except the light curtains, is supplied by SICK. The control system is supplied by SIEMENS (S7 1500) including the 15-inch touchscreen monitor. The SIEMENS remote maintenance unit SECOME-Ethernet is included in the scope of delivery.

SPECIAL FEATURE: Our design, featuring two press cylinders and the accumulator, allows full performance with a main motor of just 90 kW.

Please refer to section 1.3 for technical details.

Technical Data

Design
Type of press: Column press
Thermally neutral: 80 – 120°C
Number of operator sides: 2

Forces
Press force max.: 4,000 kN
Free opening force max.: 600 kN
Pressure build-up time (closed tool, steel on steel): max. 2 sec.
Dimensions – intended minimum tool height: 600 mm
Max. opening width: 1600 mm
Stroke and min. opening: 1000/600 mm
Table height above floor: 820 mm
Height above floor (overall height): approx. 5700 mm
Hall height min.: 7000 mm
Parallelism deviation at 20°C: +/- 0.1 mm
Deflection (at max. closing force with 70% occupancy): ≤ 0.17 mm/m
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Weight
Total weight of the press without operating materials: approx. 52 tons

Speeds (see attached cycle diagram)
Rapid closing: 100 - 450 mm/s
Pressing speed at F max.:

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.