Hidravlična stiskalnica

Hidrobrasil 20 Tonnen Doppelständerpresse

Double-column press, 20-ton 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 nipples)
f) UKF recirculating-cooling-filtration system (electric cooling)
g) Pressure setting from 4 T to 20 T (adjustable via rotary knob)
h) Stroke adjustment via sliding control

Design
Press type: Double-column press, hydraulic
Thermally neutral: 80–120°C
Number of operator sides: 1 side

Forces
Pressing force max.: 200 kN
Free return 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
Overall height above floor: approx. 2,800 mm
Minimum hall height: 3,500 mm
Parallel deviation (at 20°C): #ERROR! mm
Deflection
Measured at max. closing force with 2/3 occupancy: ≤ 0.4 mm/m
Weight
Total weight of the press without operating fluids: approx. 3 t
Table cut-out size: 1100x850 mm

Speeds
Rapid closing speed: 9 mm/sec
Pressing speed: 9 mm/sec

Sound pressure
Sound pressure level, measured at 1.5 m height at control panel per DIN 45635-T16-KL3: max. 78 dB(A)

Hydraulics
Number of press/travel cylinders: 2 pcs.
Operating pressure: max. 280 bar
Pressure build-up time (presses): 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 liters
Ambient temperature: max. 40°C
Oil temperature: max. 55°C
Flow temperature: °C
Cooling circulation pump ACS approx. 6.5 l/min

Electrical
Main supply: 400 V AC
Control voltage: 24 V
Frequency: 50 Hz
Hydraulic motor connection: Main motor 3 kW
Total connected load: approx. 5 kW
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