Special LRD-500 E hydraulic press for straightening oxygen-cut sheet

This LRD-500 E HIDROGARNE hydraulic press is specifically customized for straightening oxygen-cut sheet

As all our L series hydraulic presses, is designed with a moveable head to perform work involving fretwork, deep-drawing, punching, bending, straightening, etc.

Structure and tables

  • Consist of an electro welded structure made solely of ST-52.3 steel.
  • They are stabilised and machined at the end of the structural welding process to ensure perfect parallelism and precision.
  • Calculated and designed by finite software with level 5 structural resistance.
  • Upper of 2800 x 1200 mm made with CK-42 stainless steel table with two T DIN-650 grooves.

Cylinder and hydraulic unit

  • The cylinder is double acting of stroke of 350 mm and 500 tons with a lapping liner, chrome plunger and maintenance-free anti wear guides.
    • Motorized sliding headstock of 2000 mm.
    • Vertical useful light 450 mm.
  • A two-speed motorized hydraulic unit of 11 kw with automatic high speed deactivation.
    • Its equipped with a cylinder decompression valve.
    • Approaching speed 7 mm/s. working speed 1.5 mm/s and return speed 12 mm/s.

Electric installation and safety

  • The control panel features a switch enabling the user to select the desired type of work in a manual or semi-automatic position and a switch to select either the fast approach speed or slow operational speed.
  • Operation is carried out by means of a pendant control station with an emergency stop and low-voltage operation. It includes an operation confirmation button.
  • It meets and satisfies all the essential health and safety requirements in accordance with the EC standard.

Technical features

  • Power 500 Tn.
  • Motor power 15CV
  • Approach speed 7 mm/s
  • Working speed 2 mm/s
  • Return speed 12 mm/s
  • Piston stroke 350 mm.
  • Usefulk vertical light 450 mm.
  • Lower table 2.800 x 1.200 mm

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