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MINING & METALS

PARTS & EQUIPMENT SUPPLIES - MAINTENANCE SERVICES

World-Class Welding Capacity & Strict Code Compliance (AWS, ASME, ISO, EN)

At BULKER INDUSTRIAL, heavy structural and pressure metallurgy form the core of our industrial execution. Our welding capacity spans heavy-gauge structural joints, high-wear alloy hardfacing, rotary equipment shell splicing, and high-pressure process boundaries. We operate in strict compliance with international welding qualifications and codes, including ASME Section IX, AWS D1.1 (Structural Steel), AWS D14.4 / D14.1 (Mining Equipment & Industrial Cranes), EN ISO 15614, and AS/NZS 1554. Every weldment executed on your mine site or in our heavy fabrication bays is governed by qualified Welding Procedure Specifications (WPS), backed by rigorous Procedure Qualification Records (PQR), and executed by pre-qualified, certified welders.

From submerged arc welding (SAW) on kiln tires to specialized robotic and manual buildup on crusher wear zones, we enforce zero-defect standards backed by 100% Non-Destructive Testing (UT, RT, MPI, and DPI).

Industrial processing plant and cement works with conveyors and silos
CAT articulated dump truck in an open-pit mine
Wheel loader working in an underground mine gallery
Dragline excavator operating at a mining site
Giant bucket-wheel excavator at a mining face

Turnkey EPC Mining & Processing Plant Projects

Bulker Industrial delivers turnkey engineering, procurement, and construction (EPC) solutions for open-pit, underground, and mineral processing facilities. From bulk earthworks and raw materials handling to crushing, screening, beneficiation plants, calcination, and smelting operations, we act as a unified, accountable industrial partner. We engineer, fabricate, erect, and commission complete processing circuits under compressed capital timelines, eliminating vendor-interface friction and guaranteeing nameplate tonnage throughput from day one of commercial operations.

End-to-End Asset Maintenance Across All Mine Infrastructure

We support severe-duty mining assets under round-the-clock operating regimes, maximizing overall equipment effectiveness (OEE) and extending asset longevity:

Crushers, Grinding Mills & Screens
In-situ rebuilding, main shaft and bushing refurbishment, mantle and concave change-outs, dynamic balancing, and drive-train alignment on jaw, gyratory, cone, and roll crushers.
Overland, In-Pit & Plant Conveyor Systems
High-tension belt splicing (hot/cold vulcanization), idler alignment, pulley lagging, take-up tower maintenance, skirtboard sealing, and structural gallery remediation.
Rotary Kilns (Horizontal & Vertical)
Shell section replacement, tire and roller refurbishment, axis alignment, pinion/girth gear mesh adjustment, hydraulic thrust device overhauls, and refractory support engineering.
Heavy Steel Structures, Chutes & Hoppers
Structural integrity surveys, high-wear liner replacement (bimetallic, ceramic, and quenched alloy plates), transfer chute flow optimization, and corrosion remediation.
Magnet Towers & Separation Circuits
Cross-belt magnetic separator overhaul, drum magnet servicing, coil cooling systems, and structural mast integrity maintenance.
Wire Ropes & Hoisting Systems
Non-destructive electromagnetic testing (MRT), rope socketing, drum spooling calibration, and hoist rope maintenance for draglines, shovels, and shaft winding gear.
Hydraulic Systems & Hoses
High-pressure multi-spiral hose fabrication on-site, cylinder resealing, hydraulic pump and valve bank rebuilding, and proportional control diagnostics.
Specialized Consumables (Lubricants & Filters)
High-load extreme-pressure (EP) open-gear grease application, synthetic hydraulic oils, bulk fuel coalescing filtration, and air intake filtration banks.

Balance-of-Plant & Pyro-Processing Critical Utilities

Mining operations rely on mission-critical utilities that operate under high thermal and mechanical stress:

Industrial Boilers & Waste Heat Recovery
Waste heat boilers on smelters and calciners, high-pressure steam distribution headers, economizers, and sootblower assemblies maintained to ASME Section I standards.
Forced Draft (FD) & Induced Draft (ID) Heavy Process Fans
Aerodynamic balancing, high-temperature casing rebuilds, ceramic and tungsten carbide blade hardfacing, and heavy journal bearing lubrication overhauls.
Centrifuges & Dewatering Separators
High-speed tailings dewatering centrifuges, decanters, concentrate filtration centrifuges, and bowl re-balancing.
HFO / LFO Fuel Lines & Transfer Skids
Heavy Fuel Oil and Light Fuel Oil fuel delivery infrastructure for calcination burners, driers, and captive mine power generation—including trace heating, duplex strainers, and high-pressure pumping skids.
Specialized Civil Works
Heavy crusher dynamic vault foundations, vibration-isolated mill pedestals, ballasted reclaim tunnels, tailing dam intake spillways, and blast-resistant substation enclosures.

Rapid-Response Maintenance, OTR Tyres & Critical Parts Supply

When unplanned downtime threatens production quotas, Bulker Industrial mobilizes emergency support squads and logistics pipelines immediately:

< 24-Hour Emergency Intervention Teams
Rapid dispatch of field welders, mechanical millwrights, and electrical diagnosticians equipped for emergency conveyor breaks, kiln axis tracking failures, and crusher seizures.
OTR (Off-The-Road) Tyres Supply & Tyre Management
Direct distribution and mobile fitting services for haul truck and loader OTR tyres (e.g., 27.00R49 up to 59/80R63), complete with rim inspection, pressure monitoring, and life-cycle scrap reduction audits.
Electrical Components, Drives & Automation
Fast-track delivery and commissioning of medium-voltage switchgear, variable frequency drives (VFDs), electric motor rewind/replacements, transformer spares, and PLC automation modules.
Strategic Mechanical Spares Inventory
Rapid fulfillment of high-wear manganese castings, conveyor pulleys, wire ropes, hydraulic fittings, and OEM-grade mechanical seals.

World-Class Mining Engineers, Certified Technicians & Millwrights

The technical authority of Bulker Industrial rests on the certified expertise of our field specialists. Our teams comprise ASME- and AWS-certified structural and pipe welders, NDT Level II/III inspectors, ISO Category IV vibration analysts, certified mechanical millwrights, and heavy hydraulic engineers. Trained to operate under strict MSHA, OSHA, and international mine safety regulations, our crews embody a disciplined Zero-Harm culture while solving the most challenging mechanical and structural dilemmas in the mining sector.

Mobilize Bulker Industrial Mining & Metals Division.

24/7 Mining Outage & Breakdown Desk: sales@bulker-industrial.com

Turnkey EPC & Engineering: www.bulker-industrial.com

You have an industrial project in Africa or the Caribbean?

Talk to our technical teams about a quote or a feasibility study.