Marshall-Fowler (SA) (Pty) Ltd has served South Africa since 1974, designing and manufacturing high-performance boilers—including electrode steam boilers, gas-fired boilers, low-pressure boilers and industrial steam systems. Strategically based in Randfontein, we deliver turnkey solutions—from design through statutory inspections and water treatment.
Our refurbished boilers and second hand steam boilers for sale in South Africa offer cost-effective reliability, fully serviced with statutory re-certification. Ideal for mining, food processing, abattoirs, hospitals and textile plants.
Marshall-Fowler is the OEM and market leader in electrode steam boilers in South Africa. These compact, nearly 100% efficient units are perfect for confined spaces, delivering clean, low-noise, zero-emissions steam—suitable for hospitals, chemical plants and labs.
Our industrial boiler manufacturers in South Africa include custom-engineered hot water and steam systems. We also produce feedwater tanks, calorifiers, inline heaters, steam superheaters, and specialize in boiler tube manufacturing and lagging services.
Our Windsor gas-fired boiler range supports low-pressure heating applications, air-conditioning, humidity control, and industrial hot water supply. All units are built to withstand harsh conditions and ensure long-term operational safety.
From fabrication of pressure vessels and boiler tube manufacture to CNC plasma cutting, press-brake bending, installation, and 12- & 36-month inspections, our boilermaker companies in Johannesburg region deliver full-spectrum thermal engineering support.