Product Capabilities

Proprietary Engineered Equipment

Nine product lines for coal, mineral beneficiation and bulk material handling — every unit designed, manufactured and tested to ATCO's own engineering standards.

CONVEYING SYSTEMS ATCO overland belt conveyor installed at a client site Overland conveyor incline — commissioned 2025
Material Handling Systems

Conveying Systems

The backbone of ATCO's product range — complete belt conveyor systems engineered and manufactured in-house, integrating proprietary idlers, pulleys, drives and structures into a single accountable package. Proven on flagship installations for Vedanta, Hindalco and FACOR.

  • Belt conveyors for long-distance, high-capacity transport
  • Pipe conveyors — fully enclosed against spillage and dust
  • Overland conveyors across rough terrain
  • Stacker and reclaimer conveyors for automated yards
  • Carrying, impact, self-aligning and training idlers
  • Drive, tail, snub, bend and take-up pulleys with rubber lagging
  • Head, tail, drive and take-up frames; screw take-up units
  • Elevating and inclined conveyors between plant levels
DIVERTER GATES ATCO diverter gates secured for dispatch ATCO diverter gate — fabricated and assembled in-house
Material Flow Control

Diverter Gates

Engineered to control, direct and distribute material flow with accuracy — routing bulk material across multiple process lines, storage bunkers or handling systems, from a simple two-way switch to proportioned flow across several outlets.

  • Y Chute, 3-Way Diversion and Prism Gate types
  • Hydraulic, pneumatic or motorised operation
  • Material routing and circuit isolation
  • Feed balancing across process lines
  • Integrated with ATCO hydraulic power packs
  • Wear-lined internals for abrasive duty
GIRTH GEARS & MILL COMPONENTS ATCO girth gears and sprockets in the workshop Girth gears, machined in-house to specification
Mill Components

Girth Gears & Mill Components

Precision-machined drive components for crushers, scrubbers and mills — machined to exact specification for reliable, long-service operation in continuous heavy-duty service.

  • Large-diameter girth gears and sprockets
  • Crusher rolls, shafts and teeth segments
  • Bearing housings and drive bases
  • Guide rollers for mill circuits
  • Precision machining to client drawings
  • Full metrology-lab dimensional verification
VIBRATING SCREENS & FEEDERS ATCO vibrating feeder equipment Screening & feeding equipment, workshop assembly
Screening & Feeding

Vibrating Screens & Feeders

Screens engineered to separate, classify and grade material by size with high efficiency and low maintenance; feeders that regulate and continuously feed material at a controlled rate, minimising surges and preventing blockages.

  • Inclined, horizontal and high-frequency screen designs
  • Grizzly screens protecting downstream crushers
  • Dewatering screens for drier, transportable product
  • Electromechanical feeders for large lumps and high capacity
  • Grizzly feeders to scalp fines before crushing
  • Controlled and batch feeding applications
DRUM SCRUBBERS & CLASSIFIERS ATCO rotary drum scrubber installed at site Rotary drum scrubber, installed at a client site
Mineral Processing Equipment

Drum Scrubbers & Spiral Classifiers

Rotary drum scrubber shells, supporting roller assemblies and drive arrangements for attrition scrubbing of ores; spiral classifiers separating coarse and fine particles by settling velocity, engineered to circuit-specific requirements.

  • Custom-engineered shell diameters and lengths
  • Heavy-duty supporting roller assemblies
  • Spiral and trough assemblies
  • Matched to client throughput and cut-point needs
  • Built for continuous abrasive-duty service
  • Complete drive arrangements
OVERFLOW FEED UNDERFLOW CYCLONES & HYDRO-CYCLONES ATCO cyclone body and launder, field installation Cyclone body and launder, field installation
Slurry Processing · One of ATCO's Deepest Product Lines

Cyclones & Hydro-Cyclone Systems

Rubber- and ceramic-lined cyclone systems engineered for abrasive slurry duty — from large fabricated bodies to complete multi-cyclone banks and launders, assembled and tested in-house before dispatch.

  • Cyclone and hydro-cyclone bodies with apex and vortex finder
  • Rubber- or ceramic-lined construction
  • Custom apex and vortex sizing
  • Distribution box assemblies and launders
  • Multi-cyclone bank assemblies for high throughput
  • Factory assembled and tested before dispatch
HYDRAULIC SYSTEMS ATCO hydraulic power pack Hydraulic power pack, factory tested before dispatch
Structures & Actuation

Hydraulic Systems

Actuation systems for gates and material handling equipment — hydraulic power packs and actuation units engineered to match gate and equipment duty cycles across ATCO's product range.

  • Custom hydraulic power packs
  • Gate and SPM actuation units
  • Engineered to equipment duty cycles
  • Integrated with ATCO diverter gates
STRUCTURES & HEAVY EQUIPMENT ATCO fabricated tanks, workshop assembly Fabricated tanks, workshop assembly
Technological Structures

Structures, Tanks & Heavy Equipment

Engineered steel frameworks supporting bulk material handling plants — plus complete heavy equipment fabricated, inspected and rigged in-house before dispatch.

  • Conveyor galleries, trestles and supporting structures
  • Transfer towers and junction houses controlling dust and spillage
  • Bunkers, hoppers and silos with wear-protection lining
  • Process tanks and fabricated vessels
  • Ash conditioners and combustors
  • Impeller exchange cars
CASTING & REVERSE ENGINEERING ATCO fabricated equipment ready for dispatch Fabricated equipment rigged and secured for dispatch
Precision Manufacturing

Casting, Machining & Reverse Engineering

Multi-alloy casting with in-house precision machining — and ATCO's Import Substitution service, reverse-engineering critical parts that are costly or unavailable to import into equivalent-or-superior indigenous alternatives with faster delivery.

  • Steel, CI, Ni-hard, alloy, Mn-steel and Hi-chrome casting
  • Machining to client drawings or in-house design
  • Mechanical components: gears, shafts, couplings, housings, wear parts
  • Material handling spares: idlers, pulleys, liners, chutes, gate parts
  • Process equipment parts: crusher liners, screen decks, cyclone parts
  • Custom alloys for wear, heat or corrosion resistance

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