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Durendus Richtpresse

300 T Portal Straightening Press – Portal Press – 3,000 × 2,000 mm Table, 1,000 mm Clear Height

The machine shown here was built and delivered as a custom order. We can manufacture this machine for you on short notice – taking individual options into account. This is a hydraulic portal press with 300 t pressing force, designed for straightening, assembly, and processing of large-format components.

Base price: €102,000 net

Optional Equipment (on request):
The listed options are based on realized customer projects and allow precise adaptation of the machine to your specific application. The base machine is a functional standard version, which in practice is usually enhanced with additional features and project-specific configurations.

- Table plate with T-slots according to DIN 650
- 75 mm table plate
- Servo-hydraulics (energy-efficient operation)
- SIEMENS S7-1200 controller with 7" touch panel
- Radio remote control (with or without display)
- Air/oil heat exchanger
- Ejector system in the table (various versions)

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Technical Data & Information:

==== General Specifications

Type: Portal Press
Pressing force: 300 t (adjustable)
Total weight: approx. 8,500 kg
Overall dimensions (W × D × H): 3,285 × 3,020 × 3,500 mm

==== Working Area

Table size: 3,000 × 2,000 mm
Clear height: 1,000 mm
Frame gap: 2,100 mm

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==== Table & Ram

Table height: 750 mm (without table plate)
Ram stroke: 0–400 mm (adjustable)
Extensions: 200 / 400 / 600 mm
Cylinder diameter: Ø 310 mm
Piston rod: Ø 220 mm
Transverse cylinder movement: ±900 mm
Portal longitudinal travel: 2,500 mm

==== Speeds

Idle speed: 10 mm/s
Return speed: 50 mm/s
Portal travel speed: max. 33 mm/s

==== Hydraulics & Drive

Pump capacity: 70 l/min
Main motor: 7.5 kW
Hydraulic tank: 200 l
Pressure accuracy: ±5 bar
Hydraulic system: DUPLOMATIC

==== Control & Operation

Standard operation: lever control
Optional: SIEMENS S7-1200 control
Connection: 400 V / 50 Hz
Total connected load: approx. 15 kW

==== Features

- CE certification
- Safety limit switches
- Overload protection (electrical & hydraulic)
- Drag chain system
- Two-component coating (RAL colors selectable)

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For straightening steel structures, vehicle manufacturing, maintenance, assembly work, special constructions

Portal press, straightening press, hydraulic press, 300 ton press, industrial press, metalworking

Looking for a hydraulic press tailored to your application? Contact us for a customized quote. Our hydraulic presses are manufactured in accordance with German and European machinery directives (Directive 2006/42/EC), EC standards, and EU safety regulations. Furthermore, our presses exceed Canadian and European safety requirements, as they fully comply with the Brazilian national safety regulation NR 12, which is based on these standards. Our major strength is special-purpose machine construction and press automation. We supply custom-built hydraulic presses at surprisingly competitive prices. For the hydraulics, we predominantly use components from leading European manufacturers.

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