Tekan hidrolik

Hidrobrasil Doppelständerpresse 400 Tonnen

Oil-hydraulic Double-Column Press 400 T with Sliding Table

Press Type: Double-Column Press
Thermally Neutral Range: 80 – 120 °C
Number of Operator Sides: 1 side

Forces:
- Pressing Force max.: 4,000 kN
- Free Tearing Force max.: 400 kN
- Pressure Build-Up Time (Closed Tool, Steel on Steel): Max. 4 sec.

Dimensions:
- Length: 3,800 mm
- Width: 4,475 mm
- Max. Opening: 800 mm
- Stroke: 800 mm
- Table Height above floor: 1,100 mm
- Total height above floor (overall height): approx. 4,300 mm
- Minimum hall height: 5,500 mm
- Parallelism deviation at 20°C: +/- 0.1 mm
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Deflection:
- Determined at max. closing force with 70% coverage: ≤ 0.2 mm/m

Weight:
- Total weight of the press (without operating fluids and table plate): approx. 28 t

Press Table:
- Table size: 1,500 x 1,500 mm

Speeds:
- Fast closing speed: 100 mm/s
- Pressing speed: 8 – 3 mm/s

Noise Level:
- Sound pressure level measured at 1.5m height at control panel according to DIN 45635-T16-KL3: max. 78 dB(A)

Hydraulics:
- Number of main cylinders/ram cylinders: 1 pc.
- Operating pressure: max. 300 bar
- Pressure build-up time (press): 4 sec.
- Pressure accuracy during ram stroke: +/- 3 bar
- Main pump: BOSCH REXROTH axial piston pump approx. 145 L/min
- Oil volume: approx. HLP 46 MW, 1,000 liters
- Ambient temperature: max. 40 °C
- Oil temperature: max. 55 °C
- Auxiliary pump: BOSCH REXROTH gear pump 10 L/min for pressure maintenance up to 300 sec.

Electrical System:
- Main supply: 400 V AC
- Control voltage: 24 V DC
- Frequency: 50 Hz
- Hydraulic main motor connection: 40 kW

Features:
- Sliding table press with 400 T capacity
- Closing speed up to 100 mm/s (adjustable via touchscreen)
- Opening speed up to 100 mm/s (adjustable via touchscreen)
- Pressing speed start at 10 mm/s (adjustable via touchscreen)
- Table plate size: 1,500 x 1,500 mm
- Ram size approx. 1,600 x 1,500 mm
- Oil temperature monitoring: 55°C warning, 60°C shutdown
- Automatic lubrication (adjustable via touchscreen)
- Free positioning of ram (adjustable via touchscreen)
- SICK/PILZ light curtains 14 mm, front, up to 1,800 mm height
- Hydraulic and mechanical ram locking
- Circulation oil cooling (adjustable via touchscreen)
- Ejector in table, 20 T press force, 350 mm stroke
- Ejector travels outward with table
- Table plate precision milled, with DIN 22 T-slots
- Pressure setting from 60 T to 400 T (adjustable via touchscreen)
- Travel limit optionally by pressure or position
- Setup, single stroke, and automatic cycle operation (adjustable via touchscreen)
- Swivelling control panel on cabinet
- Two-hand safety operation, with open button, selector switch for manual/single stroke/automatic cycle
- Assembly, commissioning, and training available at extra charge
- Control system supplied by SIEMENS (S7 1200), with 9-inch touchscreen monitor. Scope of delivery includes SECOMEA Ethernet-based remote maintenance unit.
- The press features two side windows, each 1,000 mm high and 800 mm wide, with double doors.

(Sliding Table Press, Hydraulic Press, Double-Column Press)

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