Small High Speed and Precision Torque-Servo Roll Feeding System

Versatile

• NEWQuick roll exchange
• NEWOne-sided construction (ideal for bending-stamping machine)
• NEWDouble systems side-by-side for two-strip productions
• 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 for practical maintenance and roll cleaning
• Variable infeed: roller cage with double rolls, inlet plate, wire inlet

Speed

• Feed velocity up to 350 m/min.
• COLIBRI: Fast pilot releasing for productions up to more than 2000 strokes/min.

Precision

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

Material sizes

• Band widths up to 80, 160, 240 or 320 mm
• Material thickness ideally 0.05-2.0 mm, up to 5 mm

• Recommended material cross section:
  • high speed applications: up to 130 mm^{2 **}
  • slow applications: up to 250 mm^{2 **}

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