Mining Industry

Risansi Industries has been a pioneer in deploying progressive cavity (PC) screw pumps in the coal mining sector in India. Our journey began in 1979, with the installation of the first PC pump in an underground coal mine, used for dewatering underground channels as a face pump. Since then, we have remained a trusted partner in providing robust and efficient pumping solutions for mining operations.

Our pumps are engineered for a wide range of mining applications, including:

• Mine water with chips and grits
• Calcium carbonate paste
• Flotation slurries and suspensions
• Ore and mineral slurries
• Abrasive sludge dewatering
• Acid and chemical reagent dosing
• Water supply and boosting systems
• Wastewater and tailing transfer

Beyond coal, our pumping solutions support mineral processing and slurry management in challenging and abrasive environments, offering durability, consistent performance, and minimal maintenance.

In India, where all coal mines are nationalized, Coal India Limited—one of the world’s largest coal producers, with an annual output of over 452 million tonnes—has been a regular client of Risansi for over 45 years. We proudly serve more than 90% of the market share in India’s coal mining sector, a testament to the reliability and performance of our products.