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Crapal Optimum and Optimum Top 50


Oversized wires are no longer needed, CrapalOptimum® ensures constant diameter and smooth surface for the whole life of the vineyard.

CrapalOptimum vineyard wire is guaranteed to last at least 5 times longer than triple-dip galvanised wire.

Thanks to the CrapalOptimum® coating and the high quality of the steel used by ArcelorMittal®, CrapalOptimum® allows for smaller diameter wires to be used.

With higher tensile strengths and elongations halved, this cable ensures the following benefits:

  • The wire lasts for the entire life of the vineyard
  • Wire re-tensioning after harvesting is not necessary
  • 40% reduction in weight (for equal vineyard area) compared to galvanised wire
  • Elimination of replacement and maintenance costs
  • Lower cost of construction of the plant
  • Perfect harmony with mechanisation

The CrapalOptimumTop 50® wire, in addition to the characteristics of the inferior type, also possesses:

  • Maximum elongation of the wires equal to
  • 3% Further increase of the breaking load (60%)
  • Does not fear comparisons with AISI 304
  • Stainless steel Unit cost (€/ha) cheaper than any other viticulture wire

With CrapalOptimumTop 50® you can make a vineyard with a reasonable cost without compromising on quality and security.

The types available are the following:

CO16– Crapal Optimum 4 – Diameter 1.6 mm – m/kg 63

CO18– Crapal Optimum 4 – Diameter 1.8 mm – m/kg 50

CO20– Crapal Optimum 4 – Diameter 2.2 mm – m kg 33

CO25– Crapal Optimum 4 – Diameter 2.5 mm – m/kg 26

CO28– Crapal Optimum 4 – Diameter 2.8 mm – m/kg 21

CO315– Crapal Optimum 4 – Diameter 15.3 mm – m/kg 16

CO34– Crapal Optimum 4 – Diameter 3.4 mm – m/kg 14

CO40– Crapal Optimum 4 – Diameter 4.0 mm – m/kg 10

CO45– Crapal Optimum 4 – Diameter 4.5 mm – m/Kg 8

CO49– Crapal Optimum 4 – Diameter 4.9 mm – m/kg 6.8

CO54– Crapal Optimum 4 – Diameter 5.4 mm – m/kg 5.6

COTOP16– Crapal Optimum TOP 50 – Diameter 1.6 mm – m/Kg 63

COTOP18– Crapal Optimum TOP 50 – Diameter 1.8 mm – m/Kg 50

COTOP20– Crapal Optimum TOP 50 – Diameter 2.0 mm – m/Kg 40

COTOP22– Crapal Optimum TOP 50 – Diameter 2.2 mm – m/Kg 33

COTOP25– Crapal Optimum TOP 50 – Diameter 2.5 mm – m/Kg 26

COTOP28– Crapal Optimum TOP 50 – Diameter 2.8 mm – m/Kg 21

COTOP315– Crapal Optimum TOP 50 – Diameter 3.15 mm – m/Kg 16

COTOP34– Crapal Optimum TOP 50 – Diameter 3.4 mm – m/Kg 14

COTOP40– Crapal Optimum TOP 50 – Diameter 4.0 mm – m/Kg 10

COTOP45– Crapal Optimum TOP 50 – Diameter 4.5 mm – m/Kg 8

COTOP49– Crapal Optimum TOP 50 – Diameter 4.9 mm – m/Kg 6.8

Tradition and innovation are intertwined at Polimetal:modern vine-growing and ancient customs are just two of the aspects we consider for producing innovative materials because it is by their installation and the use of appropriate accessories that the yield of vineyards is improved. Posts are to vines as trunks are to branches; that is why we have dedicated particular attention to their strength, durability and stability.
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