Ventilation Network Design
Full CFD-modelled ventilation circuit design for new and existing underground operations. Airflow optimisation, pressure balancing, and fan selection to MVSSA standards.
Precision ventilation design, real-time gas monitoring, and emergency safety systems engineered for South Africa's deepest mines.
Comprehensive mine safety and ventilation solutions from design through to commissioning and ongoing monitoring
Full CFD-modelled ventilation circuit design for new and existing underground operations. Airflow optimisation, pressure balancing, and fan selection to MVSSA standards.
Real-time atmospheric monitoring networks — methane, CO, CO2, NOx, and O2 level tracking with automated alert systems and SCADA integration.
Refuge chamber placement, emergency communication networks, stench gas activation systems, and evacuation protocol engineering to Mine Health & Safety Act specifications.
Comprehensive airflow measurement, pressure differential mapping, and leakage quantification surveys with detailed reporting and remedial action plans.
Underground cooling plant design — bulk air coolers, spot coolers, and ice plants for deep-level mines operating in high virgin rock temperature environments.
Independent MHSA compliance audits, risk assessments, and gap analyses. Baseline risk assessment updates and occupational hygiene reporting.
VentaFlow SA was established to bring world-class ventilation engineering to South Africa's mining sector. Our team of ECSA-registered engineers combines deep underground experience with advanced computational modelling to design ventilation systems that are safe, efficient, and cost-effective.
From platinum mines in the Bushveld Complex to gold operations on the Witwatersrand, we've optimised airflow and safety systems across every major mining region in the country.
A systematic, standards-driven approach from initial assessment through to commissioning
Underground inspection, geological review, and baseline environmental measurements to understand existing conditions.
VentSim DESIGN and CFD modelling of the complete ventilation network — pressure drops, airflow distribution, and thermal simulation.
Detailed engineering drawings, fan specifications, duct layouts, and monitoring system architecture — all to MVSSA and MHSA standards.
On-site installation supervision, commissioning, performance verification, and handover of ongoing monitoring dashboards.
VentaFlow's redesign of our ventilation network reduced our primary fan power consumption by 18% while improving airflow to the stoping areas. Their modelling accuracy is exceptional — the as-built measurements matched the design within 3%.
Book a no-obligation safety audit and ventilation assessment with our ECSA-registered engineers.
Tell us about your operation and we'll provide a proposal within 5 business days.
Sandton, Johannesburg, South Africa
Mon–Fri: 7am – 5pm
South Africa, Botswana, Mozambique, DRC