Service Details
Milling and Gears manufacturing work
Precision Gear Manufacturing For Core Drilling, Mud Pumps & Heavy Drilling Equipment Custom CNC-Machined Gears for High-Load, High-Torque Applications Spur Gears, Helical Gears, Bevel Gears & Gear Shafts Built to Last Engineered for Reliability in Harsh Drilling and Mining Environments Trusted by Core Drillers, Mining Contractors & Oilfield Operators Fast Turnaround, Accurate Fit, Long Life — Every Time
- Custom Gear Manufacturing for Core Drilling Equipment Precision machining of gears for core barrels, feed mechanisms, and rotary heads.
- Mud Pump Gear Fabrication CNC machining of bull gears, pinion gears, and transmission components for mud pumps.
- Gear Repair & Refurbishment Comprehensive repair and refurbishment of worn-out gears used in drilling machines, mud pumps, and more.
- Custom Gear Design & Engineering Design and manufacturing of custom gears for specialized drilling applications and machinery.
- Worm Gear and Gearbox Components Manufacturing and repair of worm gears and other specialized gears used in drilling systems.
- Heat Treatment & Hardening of Gears Applying advanced heat treatment processes to enhance the strength and wear resistance of gears.
- Reverse Engineering of Obsolete Gears Rebuilding and reverse engineering of obsolete or damaged gears, ensuring compatibility with existing equipment.
Complete Service Offer Details:
At Dhanbad Engineering , we specialize in the custom manufacturing, repair, and CNC machining of industrial gears for the core drilling, geotechnical, mining, and oil & gas industries. Our gears are engineered for high-load, high-torque performance in the most demanding drilling environments, from remote exploration sites to deep drilling operations.
We provide high-strength, precision-engineered gears that power critical drilling machinery, including:
🔧 Core Drilling Gear Solutions
We manufacture and refurbish gears used in:
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Rotary heads
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Feed mechanisms
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Winches
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Core barrel drives
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Hydraulic drive systems
Our gears for core drilling rigs are machined to exact tolerances, ensuring smooth operation, minimal vibration, and long operational life. We specialize in helical gears, spur gears, bevel gears, and splined shafts used in wireline and conventional core drilling setups.
💧 Mud Pump Gear Manufacturing
We provide heavy-duty gear solutions for:
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Mud pump drive assemblies
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Transmission gearboxes
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Pinion and bull gears
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Crankshaft gears
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Power end components
Each mud pump gear is built to withstand high pressures and continuous operation. We use heat-treated alloy steels and advanced CNC processes to guarantee resistance to wear, pitting, and misalignment under tough drilling conditions.
⚙️ Drilling Machine Gear Services
We produce gears and gear components for a wide range of drilling machinery, including:
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Top drive units
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Pipe handling systems
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Casing tongs and iron roughnecks
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Rod spinners and hydraulic clutches
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Gearboxes and reducers
We handle both OEM replacement gear manufacturing and custom gear fabrication for obsolete or hard-to-find components. Whether it’s a one-off gear or a full production run, we ensure precise tooth profiles, surface finishes, and material strength.
✅ Why Choose Us for Gear Manufacturing?
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Custom gear design & reverse engineering
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CNC machining with micron-level accuracy
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Gear hobbing, shaping, and grinding capabilities
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Heat treatment, case hardening, and surface finishing
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API, ISO, and DCDMA-compliant manufacturing standards
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Fast lead times and dependable support for urgent repairs
Website By : Dhanbad Developers