Products

Spreader rollers

Spreader rollers made of CFRP and aluminium

INOMETA spreader rollers are essential components in numerous industrial manufacturing processes, enabling precise and uniform processing of materials. Our rollers are used in applications involving textiles, paper, foils, and metal strips. Their primary function is to increase the material width by reducing the material cross-section in a controlled manner. This is achieved through targeted forming and stretching of the material, ensuring a constant and exact material thickness.

Increased efficiency thanks to precise spreader roller technology

The roller bodies of our spreader rollers are constructed from lightweight materials such as aluminium or CRFP, ensuring precise material forming and a long service life. Precise machine assembly ensures even material processing, resulting in consistent thicknesses and widths. Integrated running and tensioning mechanisms facilitate controlled material feed and guidance. Our roller surfaces are subjected to an optimized treatment to ensure both abrasion and corrosion resistance while maintaining the required precision. Depending on the specific application, our coating solutions are customized and range from rubbering coatings, non-stick coatings to hard metal or highly wear-resistant ceramic coatings.

Our innovative stretching rollers are used in a wide range of industries, including:

  • Paper industry
  • Printing industry
  • Textile industry
  • Packaging industry
  • Metal processing
  • Plastics industry

All the advantages of INOMETA spreader rollers at a glance

INOMETA spreader rollers demonstrate adaptability through a wide range of dimensions and designs, ensuring optimal integration into diverse applications.

The advantages of our spreader rollers include

  • Low weight with smooth running and minimal starting torque
  • Enhanced product quality and consistent processing
  • Maintenance-free bearings and minimal maintenance requirements
  • Tight shape and bearing tolerances for precise results
  • Wide range of surface finishes, from smooth to rough
  • Customizable configurations to meet specific application needs
  • High-quality materials for extended service life and wear resistance
  • Low shrinkage and excellent damping properties
  • Uniform and precise substrate guidance
  • Energy efficiency through the use of modern technologies and materials
  • Flexible use across various applications
  • Prevents bubble and wrinkle formation, minimizing material damage
  • High flexibility and adaptability to different production requirements
  • Extended service life and increased production quality

CFRP spreader rollers with dead shaft, stub shafts or journals

CFRP spreader rollers can be delivered with diameters between 30 mm and 1200 mm and even greater. Depending on the application, roller lengths of up to 13,000 mm are available.

Surface structure

  • Standard: cylindrical, polished
  • Alternative: application-oriented surface structures, for example, spiral grooved, grooved, concave, convex, structured

Surface coating

  • Standard: CFRP roller with PROTEK® composite coating
  • Alternative: application-oriented surface refinements, such as PROTEK® ceramic coating, PROTEK® carbide or non-stick coating as well as elastomer coatings (rubber coatings)

Aluminium spreader rollers with dead shaft, stub shafts or journals

Spreader rollers with dead shaft can be delivered with diameters between 30 mm and 360 mm. Depending on the application, roller lengths of up to 8,000 mm are available.

Surface structure

  • Standard: cylindrical polished
  • Alternative: application-oriented surface refinements such as spiral grooved, grooved, concave, convex, structured

Surface coating

  • Standard: Aluminium roller without coating
  • Alternative: application-oriented surface refinements such as for example, hard anodization, PROTEK® ceramic, carbide or non-stick coating as well as elastomer coatings (rubber coatings)

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