WARCA RULLI S.R.L.

WARCA RULLI S.R.L.

Your rollers, our passion.
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WARCA RULLI S.R.L.

Your rollers, our passion.
Since 1955

Warca | Rubber - Silicone - Poliurethane rollers

History

Warca, innovation through tradition...

In 1955 two craftsmen began to produce the first “rubber rollers”, which were made of a gelly-looking paste resulting from the mix of ox’s bones, glycerin and sugar: there and then Warca was born.

The business reached large scale objectives through the years, that brought the consequent refinement of the production techniques. New materials such as “synthetic rubber” and silicon were introduced, in order to support to the most complex industrial needs.

From 2009 the Warca team has been built up and strengthened, through a management change. New young and dynamic ideas matched with the experience acquired in the past and the teamwork of world famous chemist industry, allowed the company to develop the necessary knowledge to cast poliurethane items keeping a thread with the artisanal history of the product, which guarantees high quality standards.

Warca, innovation through tradition.

History of rubber

Products and services

ROLLERS & WHEELS IN RUBBER, SILCONE AND POLIURETHANE

Our manufacturing styles:

  • - Heated coating through autoclave cooking of rubber, silicon cylinders and wheels.
  • - Poliurethane casted coating on cylinders and wheels.
  • - Rebore of cylinders also with extra fast service.
  • - Special details (bulging and conic), groove milling, threads and stabilizing service.
  • - Manufacturing of the metal core of the cylinders from given drawings.

We can make coatings, starting from the tiniest dimensions and reaching a total diameter of 1500 mm and a maximum length of 5300 mm.

WORKING SURFACE

schema di esempio riguature superficiali schema di esempio riguature superficiali

MECHANICAL WORKS

Thanks to the mechanic laboratory available, we offer the possibility to have mechanical details made, such as milling and production from given drawings, reparations (eg. used shafts sites for bearings), production of special gearwheels.

Materials

HARDNESS SCALE

hardness scale scheme

Sectors

TYPOGRAPHIC, FLEXOGRAPHIC SECTOR

  • Inking, grinding wetting rollers
  • Inking rollers for flexographic machines and rotary presses
  • Rollers for artists
  • Doctor blades and technical items

PAPER AND BOARD, BOOKBINDING, AFTERPRINTING

  • Calendering rollers
  • Gluing rollers
  • Broadening rollers
  • Displacing wheels and rollers
  • Bending machine rollers
  • Plasticizing rollers
  • Sleeves, conveyor belts and technical items

GLASS INDUSTRY

  • Wheels and rollers dedicated to transport of the sheets
  • Technical Items

FOOTWEAR SECTOR

  • Splitting leather rollers
  • Displacing wheels and rollers
  • Printed technical detailed items

WOOD INDUSTRY

  • Displacing wheels and rollers
  • Calibration rollers
  • Smoothing rollers
  • Varnishing rollers
  • Technical Items

TEXTILE AND LEATHER INDSUTRY

  • Textile:
  • Cylinders for fabric staining
  • Cylinders for washing and dipping in acidic liquids
  • Cylinders for dragging and calendaring (iron/rubber)
  • Broadening sleeves (Banana Rollers)
  • Leather Industry:
  • Rollers for screed, fleshing, depilating units.
  • Rollers for pressing and splitting machines
  • Coat stripping rollers
  • Grinding rollers

FARMING INDUSTRY

  • Wheels and rollers resistant to atmospheric agents
  • Non-stick coated rollers
  • Technical Items

FOOD SECTOR

  • Wheels, rollers, and technical, with certified rubber, silycon and poliurethane mixes.

IRON AND STEEL INDUSTRY

  • Wheels and rollers dedicated to transport foils and steel items
  • Rollers resistant to acidic treatement
  • Roller for pickling, galvanizing, tinning and varnishing
  • Laminating, wringing, calendering rollers
  • Rollers for bridles

Contacts

WARCA RULLI S.R.L.

Viale Austria n. 7/A

35020 Ponte S.Nicolò - Padova - ITALY

Tel. +39-049-8159978

Fax +39-049-8159979