4-cylinder straightener
RPB 4 - 350/200
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Integrated measuring unit
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Suitable for all types and sizes of rail
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Automatic changeover from fast advance stroke to slower straightening stroke (the speed of the straightening stroke ist user selectable)
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Powered adjustment of the thrust block spacing
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Central joystick control of all four straightening pistons
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Integrated, coordinated, no-contact, three-coordinate measuring unit
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Display of key parameters, including current hydraulic pressure in the bending operation, length of the straightening stroke, thrust block spacing, tolerance lines and measurement charts of rail straightness, together with other user-specific information on the screen
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User selectable on-screen interface
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Available either as a stationary or a mobile unit
Technical data
4-direction straightener (excluding hydraulic unit and control panel):
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Lenth: ca. 4,100 mm
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Width: ca. 2,700 mm
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Height: ca. 3,600 mm
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Weight: ca. 30,000 kg
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Thrust block spacing: min. 500 mm, max. 2,000 mm
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Height of the customer's roller table: 800 mm
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Straightening force, path and speed:
- Number of pressure cylinders: 4
- Number of pressure cylinders: 3,500 KN
- Number of pressure cylinders: 2,000 KN
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Electrical connections:
- 3-phase AC (hydraulic unit ): 415 ± 10% V, 50 Hz + 4% - 6%
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Connected load: approx. 52 KW
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Motor protection: IP 54
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Insulation class: F