Strip Strengtheners and Advancer Series RNM

Series RNM:
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Strip Strengtheners and Advancer RNM

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Series RNM

Specifications: Strip Strengtheners and Advancer

Generous proportioned machines built in quality steel and spheroid graphite cast iron, mounted on heavy duty ball or roller bearings. Precision un advancement repetition is ± 0,1 non-cumulative.
The units are available with 9,11 or 15 tempered rectified steel rollers. The 15 roller version has two large inlet and two larger outlet towing rollers and 11 straightening rollers. The four superposed rolls and all lower straightening rolls are driven by a gearbox in oiI bath and final transmission by homo kinetic joints. All the upper straightening rollers are fitted to a single unit and can be regulated by two flywheels one each side with penetration readings on precision dial gauges.
The diameter of the rollers varies according to needs and four series are available: 25, 32, 40, 56. All rollers have counter rollers. The 9 and 11 roller version have two superimposed rollers at the input end and two at the output end for towing, the rest being straightening rollers.
All the upper rollers are independent and can be regulated by flywheels situated on the two sides and connected by chains. Each straightening roller has a gauge for penetration reading. The diameter of the rollers varies according to needs and four series are available: 66, 76, 86, 96.

Accessories available

  1. Pneumatic/Oleodynamic head opening for pilot centring
  2. Head opening for roller cleaning
  3. Motorized regulation of roller penetration with readings visible on a console
  4. Motorized height regulation with 200 mm run
  5. Strip-end take-up unit, Series UPR


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