Nord Minerals delivers a tailored solution for a new hydrometallurgical plant in Kazakhstan

Nord Minerals will supply three thickeners and a double-roll crusher for a new hydrometallurgical plant being built from scratch by one of Kazakhstan’s leading gold producers.

Initially, the client planned to replicate the previous plant with identical equipment. But we proposed a more advanced, customized solution — and won the tender.

The scope of supply includes:

Double-roll crusher (dimensions: 4×4.1×1.3 m, weight: 23 tons)

• Operates under feed pile conditions thanks to reverse mode
• Offers double the performance margin compared to previous systems
• Reduced roll speed minimizes wear on crushing segments and extends equipment lifespan

Thickeners:

• One 22-meter thickener
• Two 20-meter thickeners
• Two reagent preparation stations
• All units are equipped with custom-designed automation systems developed by our engineering team

Special attention was given to the oxidized pulp thickener, which processes pulp containing nearly 5% sulfuric acid at 60°C. It is made from duplex stainless steel and equipped with a fiberglass cover to prevent vapor loss and ensure resistance to aggressive chemicals.

Why did the client choose us?

• Integrated equipment package = cost savings
• Flexible delivery schedule through 2027 with no price change
• Extended warranty
• Client visit to our production site sealed the deal

This project lays a strong foundation for further regional development!