sheet_metal_straightening_machine RSTL

Straighteners Series RSTL

Straightening Roll Diameter 80 mm

Straighteners of series "RSTL" with straightening roll diameter 80 mm do have a swivelling straightening head (crocodile tpye) with 2 pneumatically adjustable entry pinch rolls as well as 9 straightening rolls. Opening and closing of the straightening head is done hydraulically. 

Straighteners of series RSTL in standard version are available with

  • Straightening roll diameter 80 mm
  • Single adjustment of upper straightening rolls with indication of immersion depth
  • Pneumatical adjustment of the entry pinch rolls
  • Constant-speed drive 18 meters / minute
  • Loop control by supporting stand with switches for upper and lower limit
  • Rolls hardened and grinded, 58 + 1 HRC
  • Roughness of the rolls 0,2 micron
  • Max material widths of 300 mm, 400 mm, 500 mm, 600 mm, 800 mm, 1.000 mm
  • Max material thicknesses of 4,0 - 1,5 mm, depending on material width and without
    support rolls

Example of rolls configuration of the models of series RSTL:

  • RSTL/11      2 entry pinch rolls + 9 straightening rolls

As options for these straighteners there are accessories available, like for example:

  • Control of the decoiler at the entry side by initiator
  • Variable speed drive controlled by frequency converter with loop control by 
    lever arm, powered with 1,5, 2,2 or 3,0 kW
  • Loop control by ultrasonic sensor
  • Pneumatically resp. hydraulically operated material entrance table with 2, 4 or
    6 moving functions
  • Loop bridge, up to 4 meter
  • Common base for straightener and decoiler

At the area on the right side you will find a list of standard straighteners out of the series described above, including the technical data of the single models. If you will not find there the suitable model or if you will have wishes deviating from the listed specifications, please do contact us.

Please inform us about your requirement regarding the straightener searched by you. Basing on the base machines listed on this page as well as optional accessories we will configurate your individual straightener. We are prepared to check and realise any further adaptation of the straightener which may be needed.

Please contact us by phone or email.

Tel.: 0049 2156 419193
Fax: 0049 2156 4979325

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