Our engineering expertise spans multiple high-demand sectors across Africa's industrial landscape.
We deliver innovative electrical solutions tailored to the specific requirements of mining and industrial clients, from design through to commissioning and beyond.
Custom-built electrical panels designed as per client specifications.
Includes starter panels and gulley boxes ranging from 8kW-30kW up to 315kW DOL systems, designed for reliability, protection, user-friendly operation, and practical site use.
For the Gulley panels, the designs include the following:
SURFIX, CABTYRE, FLAT TWIN AND EARTH, AIRDAC, AERIAL BUNDLE CONDUCTOR AND INTERDAC 3.
FLAME RETARDANT (RED STRIPE) LOW HALOGEN (BLUE STRIPE) AND NON-HALOGENATED (WHITE STRIPE)
(High-conduct bunched plain flexible copper conductors to SANS 1411 Part1. Insulated and colour coded with general purpose flexible grade PVC to SANS 1411 Part 2. Cores are twisted together and sheathed with a flexible grade PVC)
Unity Cables is a leading supplier of medium voltage XLPE electrical cables.
Cables are designed to carry high earth fault currents comparable with system symmetrical fault currents.
3-core Type A cables are supplied with galvanised steel wire armouring.
Single-core cables are normally supplied armoured with a single layer of aluminium wires.
Rock Sahara Technologies is a leading supplier of cable joints and cable terminations for all of your cable requirements.
Cable Terminations
JOINTMASTER range of cable termination systems is manufactured in Italy by ELCON.
JOINTMASTER offers a comprehensive range of medium and high voltage cable terminations aimed at the local and export markets.
The terminations cater for all cable types including PILC and XLPE for both indoor and outdoor applications in size ranges from 16 up to 1OOOsq mm up to 33kV
These terminations have been independently tested to the requirements of VDE 0278, CENELEC HD629.1 81 and IEC 60502 Parts 1-4.
A wide range of accessories such as right-angle and straight anti-track bushing insulating boots are available to complement the terminations.
Metaplast Joint Kit: all ranges, all sizes.
Comprehensive civil engineering services covering infrastructure development, structural works, and renovation projects across industrial and commercial sectors.
Building Strong Foundations. Delivering Infrastructure That Lasts.
Rock Sahara Technologies provides comprehensive civil engineering and construction solutions for the mining, industrial, commercial and infrastructure sectors.
Our capabilities cover the full construction lifecycle-from site preparation, surveying and earthworks through reinforced concrete, structural foundations, roads, drainage, building works, rehabilitation and final project handover.
We combine engineering knowledge, experienced site supervision, skilled personnel and strong project-management practices to deliver works safely, efficiently and in accordance with client specifications, approved drawings, quality requirements and project schedules.
Our experience working within operational mining environments enables us to execute construction activities while maintaining a strong focus on safety, quality, environmental responsibility and minimum disruption to ongoing operations.
Rock Sahara Technologies undertakes site clearing, excavation, cut-and-fill operations, backfilling, grading, levelling, soil preparation and compaction. We prepare construction platforms for buildings, industrial facilities, equipment installations, roads and other infrastructure.
We execute reinforced-concrete construction including structural slabs, foundations, footings, equipment bases, plinths, ramps, retaining structures and other concrete infrastructure. Our services cover formwork, reinforcement fixing, concrete placement, levelling, finishing and associated quality-control activities.
We construct foundations and support structures for electrical, mechanical and industrial installations, including transformers, generators, pumps, tanks, switchgear, machinery, containers, steel structures and process equipment.
We provide civil infrastructure supporting mines, processing facilities, workshops, substations, warehouses, access-control facilities and other operational areas. This can include concrete platforms, equipment foundations, trenches, hardstands, drainage, access roads and infrastructure rehabilitation. Similar civil packages are widely used in mining environments because they integrate earthworks, structural concrete and supporting infrastructure.
Rock Sahara Technologies provides excavation and construction of trenches for electrical cables, communications, water services and other underground utilities. Works can include trench preparation, bedding, ducts/conduits, backfilling, compaction and surface reinstatement. Utility and service trenching is a standard component of integrated industrial civil construction.
We undertake construction, alteration, refurbishment and rehabilitation of operational and commercial facilities, including offices, workshops, guard houses, kitchens, ablution facilities, stores and other site buildings.
Our building services can include brickwork and blockwork, plastering, screeding, tiling, ceilings, painting and general architectural finishing works as required by the project.
We construct pedestrian walkways, parking areas, equipment areas, paved surfaces, kerbs and industrial hardstands designed for the operational requirements of each facility.
We can undertake supporting site-development works such as perimeter fencing, security fencing, gates, pedestrian barriers, bollards and other associated infrastructure.
For existing facilities, Rock Sahara Technologies can provide concrete repairs, damaged-surface rehabilitation, replacement of deteriorated sections and general civil infrastructure maintenance.
Following construction, our teams undertake backfilling, reinstatement, site cleaning, removal of construction waste and restoration of disturbed areas to leave the project area safe and ready for operation.
Accurate construction starts with accurate setting out.
Rock Sahara Technologies incorporates surveying and construction-control activities where required to establish project coordinates, levels, alignment and elevations before and during construction. Survey control supports accurate positioning of foundations, slabs, roads, trenches and other infrastructure and assists with verification of completed works.
Your Kamoa-Kakula project photographs are particularly useful for this section because they visibly demonstrate Rock Sahara Technologies personnel performing surveying and level-control activities.
Safety and Quality Are Built Into Every Project
Rock Sahara Technologies recognises that successful construction is measured not only by the completed structure, but also by how safely, accurately and efficiently it is delivered.
Innovative mechanical engineering solutions across civil, structural, mechanical, and industrial sectors, delivered by an experienced and multidisciplinary team.
Powering Africa's future with sustainable, reliable solar energy solutions designed to reduce costs and minimize environmental impact.
We supply and distribute a comprehensive range of specialist electrical and mechanical products, sourced from leading global manufacturers.
ADIT-E, CPR 500, ELSEC/ELCOR, FP 04-AR, RCL500, MS G2, Earth Path Testers and more.
Power circuit breakers (16–4000A), moulded circuit breakers, and switch-disconnectors for LV systems.
Motor control gear components, contactors, starters, and variable speed drives for industrial applications.
LV PVC/XLPE, MV XLPE, concentric neutral, rubber sheathed, welding, and control cables up to 450/750V.
Efficient project execution is at the heart of what we do. We employ advanced project management tools and methodologies to ensure seamless delivery from concept to completion.
Innovation is the cornerstone of our success. We continually invest in cutting-edge technologies and advanced engineering methodologies to deliver solutions that set new industry benchmarks. From integrating smart automation systems to leveraging new digital-powered project management tools, we ensure efficiency, precision, and scalability in every project.
Our team of expert engineers is ready to tackle your most complex challenges. Contact us to discuss your project requirements.