| Description: |
Hydraulic Double Column Presses HIDROBRASIL PH4C 400T
used machine
Oil-hydraulic double-column press 400 T with sliding table
Press type: Double column press
Thermally neutral 80 – 120 °C
Number of operating pages 1 page
Forces
Pressing force max. 4000 kN
Free tear-off force max. 400 kN
Print build-up time Closed tool steel on steel Max. 4 sec.
Dimensions: 3,800 mm long and 4,475 mm wide
Max. opening width 800mm
Stroke 800mm
Table height above floor 1100mm
Height above ground (height) approx. 4300 mm
Hall height min. 5500 mm
Parallel deviation at 20°C +/- 0.1 mm
Deflection
Determined at max. clamping force with 70% occupancy < = 0.2 mm/m
Weight
Total weight of the press without consumables and table top approx. 28
tons
Press table
Table size 1500x1500 mm
Velocities
Quick closing at 100 mm sec.
Pressing speed 8 – 3 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 press cylinders/travel cylinders 1pcs.
Operating pressure max. 300 bar
Pressure build-up time pressing 4 sec.
Pressure accuracy during the press stroke +/- 3 bar
Main pump BOSCHREXROTH axial piston pump approx. 145 L/min
Oil volume approx. HLP 46 MW 1000 litres
Ambient temperature max. 40 °C
Oil temperature max. 55 °C
Flow temperature °C
Auxiliary pump BOSCHREXROTH, gear pump 10 L/min Pressure constant for
up to 300 sec
Electrics
Main supply 400V AC
Control voltage 24V DC
Frequency: 50Hz
Connection hydraulic main motor 40 kW
Sliding table press with 400 T capacity,
Closing speed up to 100 mm/ ( adjustable via touch screen )
Opening speed up to 100 mm/sec ( adjustable via touchscreen )
Starting pressing speed 10 mm/sec ( adjustable via touch screen )
Table top size 1500x1500mm
Plunger size approx. 1600x1500mm
OIL temperature control 55 degree warning, 60 degree shutdown
Automatic lubrication ( adjustable via touch screen )
Free positioning of the plunger (adjustable via touch screen)
SICK/PILZ light barriers 14 mm, front, up to 1800 mm height
Hydraulic and mechanical slide protection
Circulating oil cooling (adjustable via touch screen)
Ejector in the table, 20 T pressing force, 350mm travel
Ejector moves the table outwards
Table top milled flat, with DIN 22 T grooves
Pressure adjustment from 60 T to 400 T ( adjustable via touch screen
)
Travel limitation either via pressure or position
Set-up operation, single stroke and cycle sequence ( adjustable via
touch screen )
Swivel control panel on the cabinet
Two-hand operation, with opening button, switch knob manual/single
stroke/cycle
Installation, commissioning, instruction for a separate fee
The control system is supplied by SIEMENS. ( S 7 1200 ) The same
applies to the touchscreen monitor with 9 inches. The scope of
delivery includes the remote maintenance unit SECOMEA Ethernet
On the side, the press has two windows 1000 mm high and 800 mm wide
with double doors
Pressenjoch
The press yoke is manufactured as a welded steel construction made of
strongly dimensioned steel sheets, which are welded together with
upright ribs in a firm and torsionally stiff manner.
The complete welded part is machined on precision machines and
prepared for all mechanical connections.
Undercounter
The under-table is made as a welded steel construction from strongly
dimensioned steel sheets.
Pestle
The plunger is guided 4 times. Its bronze/brass guides are
interchangeable H41251916 and are automatically lubricated.
It is manufactured as a welded steel construction made of strongly
dimensioned steel sheets, which are welded together with upright ribs
in a firm and torsion-resistant manner.
The complete welded part is machined on precision machines and
prepared for all mechanical connections.
Max. weight of the upper tool 2,000 kg
Light barriers at all openings of the press chamber
The press is equipped with a high-resolution ( 14 mm ) light barrier
from SICK all around.
Lighting of the press room
Inside the press chamber, 1 piece of lighting fixture is mounted on
the side of the press frame on each side. Illuminance min. 1000
lumens
Hydraulic
The hydraulics are located on top of the maintenance balcony It is
completely piped, connected and assembled.
The hydraulic power unit consists of the 900 L tank ( filling approx.
800 L ) with oil level indicator and temperature indicator, a
high-pressure pump with drive motor, a auxiliary motor and a filter
system with its own circuit, as well as all components required for
the function of the press; in addition, auxiliary and control drives
are used.
Proportional valves are installed for the lifting and lowering
movements.
hydraulic lines with labeling,
System components: BOSCHREXROTH in some cases HAWE, Parker
Oil temperature and oil level are monitored by the controller
(sliding table press, hydraulic press, hydraulic press, double column
press)
seller offer No. resale 162496900
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