Portálový lis

Durendus Richtpresse

300 t Portal Straightening Press – Gantry Press – 3,000 × 2,000 mm Table, 1,000 mm Open Height

The machine shown here has already been built and delivered to a customer. We can manufacture this machine for you at very short notice – gladly taking individual options into account. This is a hydraulic gantry press with 300 t pressing force for straightening, assembly, and machining processes on large-format components.

Base price: €102,000 net

Available options (on request):
The listed options are based on realized customer projects and allow targeted adaptation of the machine for specific applications. The base machine is a functional basic version – in practice, it is usually expanded with additional equipment and configured project-specifically.

- Table plate with T-slots as per DIN 650
- 75 mm table plate
- Servo-hydraulics (energy-efficient operation)
- SIEMENS S7-1200 control 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: Gantry 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
Open height: 1,000 mm
Frame clearance: 2,100 mm

==== Table & Ram

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

==== Speeds

Idle speed: 10 mm/s
Return speed: 50 mm/s
Portal movement 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: Bottle 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-coat paint finish (RAL colors selectable)

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Straightening of steel components, vehicle construction, maintenance, assembly work, special constructions

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

Are you looking for a hydraulic press tailored to your application? Contact us for an individual offer. 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 guideline NR 12, which builds upon these standards. Our core competence is special-purpose machinery construction and press automation. We supply customized hydraulic presses at surprisingly competitive prices. For the hydraulics, we mainly use components from leading European manufacturers.

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