Shaker Rods & Wear Parts for Grape & Olive Harvesters

Extruded nylon, particularly nylon 6/6, is a preferred material in agriculture and viticulture harvesting due to its excellent combination of strength, rigidity, and durability. Bo Peep rods made from this material can endure repeated impacts and mechanical stress during grape and olive harvesting without breaking. These rods retain their shape after bending, allowing precise engagement with branches for efficient fruit removal while minimizing plant damage. Nylon's abrasion resistance supports extended use with fewer replacements, and while it can absorb moisture, the limited exposure typical in harvesting applications keeps performance consistent. Its weather tolerance, ease of maintenance, and cost-effectiveness further reinforce extruded nylon as a reliable and economical solution for producing harvesting rods that perform well across multiple seasons.

While both materials are durable, Nylon 6/6 is the industry standard for harvester shaker rods due to its superior mechanical memory and higher tensile strength. In high-frequency vibration environments, Nylon 6/6 maintains its structural integrity and "snap-back" better than Nylon 6, which is more prone to permanent deformation over time. Nylon 6/6 also offers better dimensional stability and easier machinability for custom-fitted wear parts. While Nylon 6 provides excellent impact resistance, the repetitive stress and constant flexing inherent in grape and olive harvesting make the fatigue resistance of Nylon 6/6 the more reliable choice for preventing mid-season rod failure.

UHMW-PE (Ultra-High Molecular Weight Polyethylene) is an advanced plastic material that surpasses many metals in agricultural machinery performance. It is extremely abrasion-resistant, has a naturally low coefficient of friction, and does not require lubrication, making it ideal for wear strips, corner guides, and impact surfaces. Unlike steel, UHMW will not corrode or rust, and its lightweight nature makes equipment easier to handle and more energy efficient. Its resistance to chemicals and long wear life further enhance its value in farming environments.