STANDARD CARBON FIBRE ROLLERS

Thanks to the pultrusion and pull-winding processes, we can offer a complete range of light industrial carbon fibre tube rollers with bending modulus between 110 and 300 Gpa.

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This continuous composite material profile process means that we can offer precision standard rollers with a optimal price to performance ratio.

Technical details | STANDARD HR carbon fibre rollers*
Diameters Weight kg/m
30,5X27,5 0,16
32X29 0,22
40X36 0,36
50X46 0,49
55X51 0,55
55X45 1,2
60X56 0,7
80X74 1,14
100X94 1,41
120X112 2,24
150X141 2,87
160X150 4
170X159 4,5
* smaller diameters on request
TECHNICAL AND MECHANICAL CHARACTERISTICS
BENDING MODULUS 100-110 Gpa
THERMAL EXPANSION COEFFICIENT 0,5.10-6/°C
ELECTRICAL RESISTANCE 30 – 50 µm
BARCOL HARDNESS 75
MAX OPERATING TEMPERATURE 80/100°C


Rulli SPECIAL CARBON FIBRE ROLLERS


For those industrial applications where rollers are the heart of the manufacturing process, such as printing and converting, we can manufacture custom-made high-performance rollers.

The rollers are all made using carbon fibre tubes, with a carefully developed internal structure conceived to ensure extremely high stiffness, high precision and large sizes.

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Characteristics of the special rollers

The main requirements for improving the productivity of industrial machinery and equipment are:

  • higher width
  • higher speed
  • higher flexibility

The special rollers are manufactured following a patented process called K1, which enables us to also produce large size tubes, by unit, and design exactly to meet Customer’s specifications:

  • Up to dia 700
  • Up to 12 m.
  • Thickness until 25 mm
  • Modulus: from 150 GPa to 400 GPa

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  • Prodotti Rulli STANDARD e SPECIALI

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  • Prodotti STANDARD & SPECIAL rolls

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Thanks to the pultrusion process, we can offer a complete range of carbon fibre tubes for light industrial rollers and high performance customised rollers.