Hidraulična presa

Hidrobrasil 50 Tonnen Doppelständerpresse

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50 T top ram heating press, in double column design suitable for continuous shift operation, with these basic data:
- With one heating level
- Idle speed up to 10 mm/sec (adjustable via rotary control)
- Opening speed up to 40 mm/sec
- Starting pressing speed 8 mm/sec
- Table size/heating plate size 522 mm deep, x522 mm wide
- Plunger size/heating plate size 498 mm deep, x498mm wide
- 2 heating plates, electrically heated, up to 200 degrees
- Oil temperature monitoring
- Circuit oil cooling on the hydraulics
- Pressure maintenance valve 0 to 3600 sec
- Pressure setting from 8 T to 50 T (50 T = 300 bar)
- Travel limitation optionally via pressure or position
- Two-hand operation, adjustable or fixed
- Double-coated machine body
- Signal light: red: alarm, yellow: baking phase, green: ready
- Heating plates with electric heating rods, up to max. 200 degrees
- Assembly, commissioning, instruction for a separate charge
### Technical data

## Type of construction
- Press design: Double column press

## Thermally neutral
- Temperature range: 80 - 120 °C

## Operating sides
- Number of operating sides: 1 side

## Forces
- Pressing force max.: 500 kN
- Free tearing force max.: 20 kN
- Pressure build-up time: Max. 3 sec. (closed tool steel on steel)

## Dimensions
- Max. Opening width: 600 mm
- Stroke and min. opening: 300/300 mm
- Table height above floor with heating plate: 900 mm
- Height above floor (overall height): approx. 2,500 mm
- Hall height: min. 3,500 mm
- Parallel deviation at 20 °C: +/- 0.1 mm
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- Deflection: < 0.2 mm/m (determined at max. clamping force with 70 % occupancy)
- Total weight of the press without operating materials: approx. 2.9 t
- Accessories: 2 heating platens (522 × 522 mm or 498 × 498 mm, max. heating capacity)
- Heating platens equipped with temperature sensors: up to 200 degrees.

## Speeds
- Fast closing: 10 mm/sec.
- Max. pressing speed: 8 mm/sec.

## Sound pressure
- Sound pressure level, measured at a height of 1.5 m at the control panel in accordance with DIN 45635-T16-KL3: max. 78 dB(A)

## Hydraulics
- Number of press cylinders: 1 pc.
- Max. operating pressure: 250 bar
- Pressure build-up time: Max. 3 sec.
- Pressure accuracy during the pressing stroke: +/- 5 bar
- Main pump: BOSCHREXROTH gear pump, approx. 26 l/min
- Oil volume: approx. 130 liters (HLP 46 MW)
- Ambient temperature: max. 40 °C
- Oil temperature: max. 55 °C
- Flow temperature: not specified
- Automatic pressure readjustment after 5% pressure loss
- Pressure stabilization for up to 3600 sec

## Electrical system
- Main supply: 400 V AC
- Control voltage: 24 V DC
- Frequency: 50 Hz
- Hydraulic main motor connection: 7.5 kW
- Total connection without heating plates: approx. 10 kW

Description of the heating press:

The Hidrobrasil heating press with a pressing force of 50 tons and a table size of 600x600mm is specially designed for industrial applications. It is an oil-hydraulic double column press equipped with a sliding table mounted on spring-loaded rollers. This press is ideal for a wide range of pressing processes as it works precisely and reliably.

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