Strong Precision Torque-Servo Roll Feed

Versatile

• Optional roll surfaces, adjustable segment rolls, profiles
• Powerful and versatile controls; double systems; push/pull
• NEWThreading assistance (material insertion without operating the control) 
• NEWPull-out inlet plate for practical maintenance and roll cleaning
• NEWRolls are easier to exchange
• Variable infeed roller cage with double rolls, central side adjustment

Speed

• Feed velocity up to 380 m/min
• COLIBRI: Fast pilot releasing for productions up to 600 strokes/min

Precision

• Direct drive without gear
• Synchronously driven rolls over torsion-free precision parallel coupling 
• Feeding precision 0.02mm

Material dimensions

• Band widths up to 320, 480, 640 mm
• Recommended material thickness 0.1-8.0 mm, max. 14 mm (optional up to 24 mm)

• Recommended material cross section:
  • high speed applications: up to 1200 mm^{2 **}
  • standard applications: up to 2000 mm^{2 **}
  • slow applications: up to 3000 mm^{2 **}

                     ^{** Examples for grinded steel rolls feeding steel sheet, other materials and roll surfaces may differ
                         >  please ask for case specific calculations}