Hidrobrasil PHHP400T Straight-Bending Presses

Portal straightening press with 400 T capacity
Oil-hydraulic double column press

a) No-load and pressing speed up to 17 mm/sec

b) Opening speed up to 60 mm/sec

c) Table size 6000x3000mm

d) Open height 1500 mm

e) Total size approx. LBH 6000 x 5000 x 4500 mm

f) OIL temperature display on the tank

g) Lubrication via lubrication nipples

h) table in grid construction,

i) Operation on swivel arm, mounted on the bridge

j) Pressure setting from 60 T to 400 T via MONITOR

k) Bridge moves through two geared motors, over racks

l) Cylinder moves to the left and right over racks

m) Machine body powder-coated, or double-painted

n) T-grooves according to customer requirements

o) Cylinder induction hardened

PORTAL PRESS
Thermally neutral 80 – 120 °C
Number of operating pages 3 pages

Forces
Pressing force max. 4000 kN
Free tearing force max. 600 kN
Pressure build-up time Closed tool Steel on steel Max. 3 sec.

Dimensions
opening width 1500 mm
Stroke and min. opening 1500 mm/ 0 mm
Table height over corridor approx. 900 mm
Height above corridor (height) approx. 4500 mm
Hall height min. 5500 mm

Deflection
Determined at maximum clamping force with 70% occupancy < = 0.8 mm/m
Weight
Total weight of the press without operating fluids and table top approx. 52 T

Velocities
Quick close at 17 mm sec.

Acoustic pressure
Sound pressure level, measured at a height of 1.5m on the control panel according to DIN 45635-T16-KL3 max. 78 db(A)

Hydraulics
Number of pressing cylinders 1 pcs.

Operating pressure max. 280 bar
Pressure build-up time pressing 2-3 sec.
Pressure accuracy during press stroke +/- 5 bar

Main pump
BOSCHREXROTH approx. 150 L/min
Oil volume approx. HLPD 46 MW 900 liters
Ambient temperature max. 45 °C
Oil temperature max. 55 °C

Electrics
Main supply 400 V AC
Control voltage 24V DC

Frequency 50 Hz
Connection hydraulic main motor IE3 30 kW
Total connection Approx. 35 kW