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Disassembling Machine Hydraulic Hammer Drill Rod1
Universal Hardware PartsHydraulic HammerDrill Rod
Zhangjiakou Xuanhua Innovake Drilling Machine Co., Ltd.
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Product Description Special Drill Rods for Hydraulic Breakers in Steel Mills--High-Temperature Resistant, Wear-Resistant & Customizable SolutionsCore FeaturesHigh-Temperature & Wear ResistanceUpgraded Material: Made of high-strength chromium-molybdenum alloy steel (42CrMo), heat-treated at 900oC quenching + 560oC tempering, with a tensile strength of 1200MPa. It operates stably in 600oC high-temperature environments, with 40% improved thermal fatigue resistance.Surface Reinforcement: The entire rod is coated with nano-ceramic composite coating (0.3-0.5mm thickness), hardness up to HV1500, resisting high-temperature oxidation and slag corrosion. The tip is embedded with WC-Co carbide teeth, increasing breaking efficiency by 25% and reducing wear rate by 30%.Full-Application DurabilityStructural Optimization: Adopts variable-diameter arc transition design (R ≥15mm) to eliminate stress concentration, extending anti-fracture life by 50%. Internal deep-hole nitriding treatment achieves surface hardness of HV900, with over 500,000 impact resistance cycles without cracks.Strong Adaptability: Supports 10+ working tip types (chisel, cone, blunt, etc.), compatible with HTH-600/800 hydraulic breakers and 15-50t dismantling machines.Non-Standard Customization ServiceFlexible Customization: Customize special specifications (diameter 50-200mm, length 1-3m), including special end faces (square/hexagonal), coatings (anti-oxidation/anti-adhesion), and Condition strengthening (ultra-thin furnace wall/super-hard slag shell special types).Rapid Response: Professional engineers provide drawing design + working condition simulation analysis, completing samples within 72 hours. Small batch trial production supported (minimum order ≥5pcs).ApplicationsBlast furnace lining removal (fast crushing of refractory bricks/castables)Converter mouth slag cleaning (high-efficiency peeling of high-temperature bonded slag)Ladle skull breaking (impact crushing of super-hard cold metal blocks)Electric furnace slag line repair (directional cracking of high-toughness slag shells)Technical SpecificationsItemStandard ParametersCustomization RangeMaterial42CrMo Alloy SteelCustomizable (34CrNiMo6, H13, etc.)Working Temp.-20oC~600oCSpecial coating supports 800oC short-term operationDiameterΦ85/100/120/150mmΦ50-200mm (±0.05mm precision)Length1200-2500mm1000-3000mm (±1mm precision)ConnectionSpline/Thread ConnectionCustomizable (flange, quick-release, etc.)Surface TreatmentNano-ceramic Coating + Carbide TeethCustomizable (diamond coating, tungsten carbide surfacing, etc.)
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