We take a mine from first borehole to last tonne.
Since 1972, Maheshwari Mining has grown from a coal transportation contractor in Raniganj into a fully integrated underground metal and coal mining services provider: exploration drilling, shaft sinking, mine equipping, mine development and operation, and heavy-equipment engineering under one roof.
Shaft Sinking & Equipping100–600 kW WINDERS01 // Verticals
Every stage of an underground mine delivered by our own people, rigs and machines — no hand-offs between exploration, sinking, equipping and production.
Mine Development & Operation End-to-end MDO for hard-rock mines: development, production drilling, charging & blasting, loading and hauling with our own fleet.
Continuous Miner Packages Turnkey coal production from mine design and infrastructure to equipment supply, operation and maintenance.
Notified Exploration Agency Planning to resource estimation: diamond core, RC and CBM drilling with full borehole geophysics.
Sinking · Drivage · Winders Rapid shaft sinking, inclined drivages, winders, ventilation, backfilling and electrical sub-stations.
Real-time Monitoring Online condition monitoring, continuous gas monitoring, blasting safety technology and wireless underground networks.
Refurbishment & Fleet Care Our Raniganj works refurbishes heavy machinery and components, with test beds, rock-bolt and drill manufacturing.
02 // Mine Lifecycle
One contractor across the six stages of an underground mine. Select a stage to see what we deliver there.
Notified Exploration Agency (Category A) with QC-NABET accreditation: diamond core, RC and CBM drilling, borehole geophysics, modelling and resource estimation.
Mechanised sinking with hydraulic drilling, grab loading, multi-deck scaffolding, automatic sinking winders and high-capacity pumping. In-house design engineering and geotechnical expertise to stabilise tilted shafts in unstable ground.
Design, supply, installation and commissioning of winders, ventilation fans, conveyors, gas monitoring and HT/LT sub-stations.
Inclined drivages in coal and metal, from 250 to 790 metres, with road headers reaching up to 1,000 metres a month in coal.
Production contracts for copper, zinc, chromite, manganese and coal producers with our owned trackless fleet.
Refurbishment of heavy machinery and components with CMMS-driven maintenance and real-time tracking for zero breakdowns.
03 // Depth Register
Vertical shafts completed by MMPL for coal, uranium and manganese producers. Hover or focus a bar for the record.
04 // Commodities
Metal and coal producers, PSUs and exploration agencies we work for across India.
Trusted by
05 // Recognition
ASSOCHAM
ASSOCHAM
Engineering desk // Raniganj
Share the scope with our engineering desk at Raniganj. We respond with a feasibility note, method statement and mobilisation plan.
