Double column press 20 T

Hidrobrasil Doppelständerpresse

Double column press 20 T capacity,

a) Closing speed up to 10 mm/sec

b) opening speed up to 30 mm/sec

c) table size between columns 1400x1100 mm

d) ram size between columns 1400x1100 mm

e) Manual lubrication (via grease nipple)


f) UKF pump-cooling-filtration ( electrical cooling )

g) Pressure adjustment from 4 T to 20 T ( adjustable via rotary control )

h) Travel adjustable via slide control


Type of construction
Press design Double column press ,hydraulic
Thermally neutral 80 - 120 °C
Number of operating sides 1 side

Forces
Pressing force max. 200 kN
Free ripping force max. 20 kN
Pressure build-up time Closed tool Steel on steel Max. 4 sec.
Dimensions
Max. Opening width 500 mm
Stroke 300 mm
Table height above floor, approx. 900 mm
Height above floor (headroom) approx. 2800 mm
Hall height min. 3,500 mm
Parallel deviation at 20°C #ERROR! mm
Deflection
Determined at max. clamping force with 2/3 occupancy < = 0.4 mm/m
Weight
Total weight of the press without operating materials approx. 3 to
Table cut-out
Size 1100x850 mm
Speeds
Fast closing with 9 mm sec.
Pressing speed 9 mm sec.
Sound pressure
Sound pressure level, measured at 1.5m height at the control panel according to DIN 45635-T16-KL3 max. 78 db(A)
Hydraulics

Number of press/driving cylinders 2 pcs.

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


Main pump BOSCHREXROTH/PARKER approx. 35 L/min
Oil volume approx. HLP 46 D 150 litres
Ambient temperature max. 40 °C
Oil temperature max. 55 °C
Flow temperature °C
Circulation pump for cooling ACS approx. 6.5 L/min

Electrical system
Main supply 400 V AC
Control voltage 24 V
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Frequency 50 Hz
Hydraulic connection Main motor 3 kW
Total connection Approx. 5 kW