Friction Disc C110002153015 is a critical braking friction component for Hydraulic Rock Drills. It excels in extreme mining environments—for instance, deep underground ore mines, high-altitude hard rock quarries, large-scale tunnel boring projects and continuous high-load drilling sites.
These settings pose unique challenges for friction discs: intense friction-induced heat, high alternating braking torque, abrasive rock dust, and occasional hydraulic oil contamination, which often cause heat fade, rapid wear, or friction coefficient degradation. Yet, Friction Disc C110002153015 maintains uncompromised performance under all these harsh conditions. In fact, it directly addresses five core pain points that plague mining operations and pose safety risks.
First, its ceramic-reinforced composite friction material delivers a stable 0.48 friction coefficient (no significant drop at 200°C). This eliminates brake slip and weak braking during high-intensity drilling cycles. Second, it withstands 550N·m peak braking torque without material peeling. Consequently, it ensures reliable torque transmission for drill emergency braking and speed control. Third, the steel core + friction material hot-press bonding enhances structural integrity. Likewise, this avoids layer separation caused by vibration and heat shock.
Fourth, the multi-channel heat-dissipating groove design increases heat dissipation area by 50%. Above all, this reduces surface temperature during continuous braking, preventing heat fade and extending service life. Fifth, the anti-corrosion coating on the steel core resists rust and chemical erosion. On top of that, the friction material is oil-resistant and dust-proof, maintaining performance even in contact with hydraulic oil or rock dust.
Unlike ordinary friction discs, this model is engineered for hydraulic rock drill’s extreme braking demands. To elaborate, the ceramic-reinforced material balances high friction and wear resistance, while the heat-dissipating structure adapts to long-term high-temperature working conditions. Thus, it outperforms standard friction discs in service life by 160%, significantly reducing safety-related downtime.
Our manufacturing team uses precision stamping + hot-pressing technology for uniform material density. Furthermore, each unit undergoes friction coefficient testing (0.45-0.50) and torque-bearing verification. Additionally, the disc undergoes high-temperature endurance tests (200°C for 100 hours) to ensure no performance degradation.
Notably, it adapts to extreme temperatures from -40°C (high-altitude cold regions) to 200°C (continuous braking heat). Moreover, it passes 400-hour salt spray tests with no rust or steel core deformation. In addition, it endures 80,000-cycle braking trials without friction material wear exceeding 0.5mm.
The friction disc’s bolt-on mounting design integrates seamlessly with mainstream Hydraulic Rock Drill brake systems. It requires no modifications to existing brake assemblies. As a result, maintenance teams can complete replacement in 18 minutes using standard tools.
Our quality team conducts strict ISO 9001 verification for every unit. We perform friction coefficient tests, wear resistance inspections, high-temperature trials and corrosion resistance verification. Importantly, it complies with ISO 15028 international brake component standards.
Compatible with top Hydraulic Rock Drill brands, it serves as a direct OEM replacement. Thanks to its reliability, it reduces friction disc-related failure rates by 96%. Additionally, backed by a 12-month warranty, it lowers annual maintenance costs by 62%.
It not only extends drill brake system service life by 105% but also ensures stable, safe braking in extreme conditions. Overall, Friction Disc C110002153015 delivers cost-effective, reliable performance for long-term mining operations. Beyond that, it safeguards operator safety and equipment integrity, maximizing operational efficiency and project profitability.
