Hydraulic 20 T concrete press

Hidrobrasil Betonpresse

Hydraulic 20 T single-column production press for the manufacture of lightweight concrete parts.
Here are the technical data of the offered machine:
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Technical data + information:
Pgodpfx Aoia Nc Tedgeu


a) Closing speed up to 10 mm/sec
b) Opening speed up to 20 mm/sec
c) Maximum open height 300 mm
d) Pressing speed 4 - 10 mm/sec. ( adjustable via rotary control )
e) Die size 600x800 mm
f) Ram size 950x600 mm
g) Manual lubrication (via grease nipple)
h) Pressure setting from 5 T to 20 ( adjustable via rotary control )
i) Travel 300 mm
j) Installation, commissioning, instruction at extra charge

Technical Data
Press type C Press, hydraulic
Thermal neutral 80 - 120 °C
Number of operating sides 1 side
Forces Pressing force max. 200 kN
Free ripping force max. 10 kN
Pressure build-up time Closed die Steel on steel Max. 3 sec.
Dimensions Max. Opening width 350/50 mm
Stroke 300 mm
Table height above floor, approx. 900 mm
Height above floor (headroom) approx. 1900 mm
Hall height min. 2,500 mm
Parallel deviation at 20°C +/- 0.4 mm
Deflection Determined at max. clamping force with 2/3 occupancy < = 0.6 mm/m
Weight Total weight of the press without operating materials approx. 2.2 to
Speeds Fast closing with 10 mm sec.
Press speed 10-5 mm sec.
Sound pressure Sound pressure level, measured at 1.5m height at the control panel according to max. 78 db(A)
DIN 45635-T16-KL3 Hydraulics Number of press cylinders 1 pc.
Plus 1 ejector, 110 mm stroke, max. operating pressure 255 bar
Pressing pressure build-up time 03. apr sec.
Pressure accuracy during pressing stroke +/- 5 bar
Main pump BOSCHREXROTH/ASC approx. 6 L/min Oil volume approx. HLP 46 D 100 litres
Ambient temperature max. 40 °C
Oil temperature max. 55 °C
Flow temperature °C
Electrical system Main supply 400 V AC
Control voltage 24 V
Frequency 50 Hz
Hydraulic connection Main motor 3 kW
Total connection Approx. 4 kW

(C-press, hydraulic press, hydraulic press, concrete press)

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Our hydraulic presses are manufactured in accordance with German machinery directives, as well as European machinery directives (Directive 2006/42/EC), the EC standards and EU safety regulations. Furthermore, our presses exceed the Canadian and European safety requirements, as they comply in all points with the national Brazilian safety directive NR 12, which is based on these. Our great strength is the construction of special machines and press automation. We sell customised hydraulic presses, press brakes and impact shears at surprisingly favourable prices.
For the hydraulics of the presses, we mainly use components from leading European manufacturers.