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The U95-25B3 Coal Picks Coal Mining picks represents a high-performance coal cutting tool engineered for durability and efficiency in demanding mining environments. Constructed from premium 42CrMo alloy steel, the picks undergo precision forging, quenching, and tempering to achieve optimal hardness (40–44 HRC surface, 36–40 HRC core) and impact resistance (45–60J). The cutting edges feature tungsten carbide inserts (YG8, YG6X, or YG11 grades) with hardness up to 93 HRA and transverse rupture strength of 2800–3800 MPa, ensuring longevity in abrasive conditions.
U95-25B3 Drum Cutters Pick designed for both underground and surface mining, these picks excel in applications ranging from longwall shearers (1.8–4.5m drums) to continuous miners (Joy, Eickhoff, Sandvik models) and highwall/open-pit operations. They are optimized for coal seams with UCS strengths of 15–45 MPa and variable geology, including hard bands and abrasive overburden. Installation requires precise torque (450–550 Nm) and pre-load (6–8 kN), with maintenance checks every 50 hours to monitor wear and cooling systems.
U95-25B3 Miner bit Coal Mining Picks key benefits include 25–35% extended lifespan, 20–30% productivity gains, and 40–50% fewer replacements, translating to lower cost per ton and reduced downtime. Safety is enhanced through vibration reduction, consistent wear patterns, and fail-safe engineering. The picks are EN 10204 3.1 certified, with sustainability advantages like energy efficiency and recyclability. Future innovations may integrate smart sensors, self-sharpening tech, and AI-driven performance analytics.
Combining advanced metallurgy, precision manufacturing, and operational intelligence, the U95-Z25 system delivers unmatched reliability and cost-efficiency in modern coal mining.
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