Trellis spring wire tensioner for vineyards

The trellis spring wire tensioner is a crucial component for maintaining optimal wire tension in vineyard trellis systems. Designed to absorb stress caused by wind or plant movement, this spring ensures the durability and stability of containment wires without damaging the vines.

Sika’s trellis spring wire tensioners feature a universal shock absorber system that includes a hook and a built-in wire tightener, making them ideal for lateral containment wire positioning and tensioning. This innovative system not only simplifies installation but also provides increased elasticity, which is essential to absorb stress caused by wind or plant movement, significantly reducing the risk of wire breakage.

The collarless shock absorber with an extended roller is specially engineered for installation on end posts. This version ensures secure anchoring and consistent tension across the trellis row, delivering reliable support for grapevines and optimal long-term performance in demanding vineyard environments.