Tine Holder LH 34069810

Engineered for demanding agricultural operations, the Tine Holder LH 34069810 is manufactured from high-grade alloy steel (52CrMnMoV equivalent) through precision casting and CNC machining, achieving dimensional tolerances of ±0.1mm for seamless integration with tillage systems. The production process begins with investment casting to form complex geometries, followed by 5-axis CNC machining to refine critical load-bearing surfaces to Ra 3.2μm smoothness. A comprehensive heat treatment cycle—including normalizing (900-920°C), annealing, oil quenching (850°C), and tempering (540-600°C)—ensures HRC 32-36 core hardness with uniform microstructure, providing exceptional resistance to soil abrasion and impact loads up to 8,000 lbs.

Available in original cast finish or durable black baking varnish, surface treatments include MIL-SPEC shot blasting (SAE J444) for optimal paint adhesion and optional electro-galvanizing (ISO 1461) for corrosion resistance in wet field conditions. Certified under IATF 16949 standards, each holder undergoes rigorous quality checks: 150% load testing, magnetic particle inspection for micro-cracks, and CMM verification of mounting hole alignment (±0.05mm positional accuracy). The design incorporates reinforced flanges and tapered bolt channels to prevent soil buildup, compatible with ISO 4017 fasteners (M16-M24).