Sub-soil Ripper Point

Engineered for deep soil fracturing and hardpan penetration, this sub-soil ripper point is precision-cast from premium 52CrMnMoV alloy steel using investment casting (±0.2mm dimensional accuracy) and CNC-machined to achieve razor-sharp edges (Ra 2.5μm) and precise bore alignment (±0.05mm). The manufacturing process incorporates a full heat treatment cycle—normalizing (900-920°C), annealing, oil quenching (850°C), and tempering (540-600°C)—to achieve HRC 38-42 hardness, ensuring exceptional wear resistance in abrasive soils and impact durability during rock strikes. Available in original cast finish or black baking varnish, surface treatments include SAE J444-compliant shot blasting for optimal coating adhesion and optional tungsten carbide overlay (3-5mm thickness) for extended service life in extreme rocky conditions.

Certified under IATF 16949 standards, each ripper point undergoes rigorous quality checks: 200% overload testing, ultrasonic flaw detection, and CMM verification of critical dimensions. The patented 25° tapered design reduces draft force by 30% compared to conventional models, featuring a reinforced 20mm spine and replaceable carbide tip (sold separately) for cost-efficient maintenance. Compatible with John Deere 2510H and Case IH 3300 series subsoilers, the geometry optimizes soil shattering at depths up to 500mm while minimizing surface disturbance.