Spring 6100350010 is a high-performance shock-absorbing component for Hydraulic Rock Drills. It is engineered for heavy-duty drill dynamic systems. For instance, it resets valve cores in underground drill hydraulic circuits. Additionally, it dampens shock in open-pit drill hammer mechanisms.
Mining environments pose extreme challenges for drill springs. First, repeated compression-rebound cycles cause metal fatigue and breakage. Second, 50G impact shock strains spring structure during rock-breaking. Third, mining slurry and humid air trigger corrosion and rusting. Fourth, temperature swings weaken spring steel elasticity and toughness. Fifth, dust accumulation abrades spring coils and hinders movement.
These issues often lead to spring failure. For example, a fatigued spring loses reset force, causing valve jamming. As a result, costly downtime and drill system malfunctions occur. Yet, Spring 6100350010 solves these pain points with robust design.
First, its 51CrV4 alloy spring steel core delivers exceptional tensile strength. Moreover, shot-peening treatment eliminates surface stress concentrations. This achieves 10 million-cycle fatigue resistance. Consequently, service life extends by 250% vs. standard carbon steel springs.
Second, the electro-galvanized coating + passivation offers 800-hour salt spray resistance. This outperforms uncoated spring steel by 60%. Furthermore, it repels mining slurry and rust formation. This avoids coil corrosion and maintains spring rate precision.
Third, the precision-wound coil design enhances shock absorption capacity. Notably, it absorbs 50G impact without permanent deformation. This dampens vibration for mating components like valve cores. As a result, operational stability improves significantly.
Fourth, the 51CrV4 steel tolerates extreme temperatures (-50°C~120°C). Importantly, it retains elasticity in freezing or high-heat environments. This eliminates brittleness or thermal relaxation risks in harsh mining conditions.
Fifth, the smooth coil surface finish reduces friction with adjacent parts. It prevents dust buildup and coil seizing during operation. On top of that, the uniform spring rate ensures consistent reset force. This enhances the reliability of drill hydraulic and mechanical systems.
Unlike generic industrial springs, this model is purpose-built for drills. Specifically, the shot-peening treatment targets fatigue failure. Additionally, the precision coil design addresses shock absorption needs. These features align with real mining demands. As a result, it outperforms standard springs by 220% in service life. This cuts replacement costs and unplanned downtime.
Our manufacturing process uses CNC precision coiling and heat treatment. Furthermore, it involves shot-peening and corrosion resistance testing. Each unit undergoes 10 million-cycle fatigue trials and ±0.01mm spring rate checks. Notably, no performance degradation is allowed before shipment.
The spring operates reliably in all extreme mining conditions. Moreover, the 51CrV4 steel body endures 5,000-hour load retention tests. No significant spring rate loss occurs during this period. Additionally, the galvanized coating remains intact for 24+ months.
The drop-in installation design integrates seamlessly with drill systems. It requires only standard tools for fitting. Consequently, maintenance teams complete replacement in 8 minutes. This minimizes operational downtime.
Our quality team conducts strict ISO 9001 verification for every unit. For example, tests include fatigue resistance trials, corrosion tests and spring rate checks. Importantly, it complies with ISO 10243 spring standards and mining safety regulations.
It is a direct OEM replacement for top Hydraulic Rock Drill brands. Furthermore, its reliability reduces spring-related failure rates by 97%. Backed by a 12-month warranty, it lowers annual maintenance costs by 65%.
It ensures consistent reset force and shock absorption for drill components. Additionally, it extends the service life of valve cores and hammer mechanisms by 90%. Overall, it delivers cost-effective, industrial-grade reliability. It minimizes downtime from spring failure. As a result, this maximizes operational efficiency and project profitability.
