ZJH MINERALS has been a seasoned player in the mining machinery sector for years. In our daily operations, we frequently encounter clients requiring corrosion-resistant equipment, who grapple with the challenges of processing highly corrosive solutions. Ordinary materials corrode rapidly, resulting in short equipment lifespans, substantial maintenance costs, and safety hazards.

rake of thickener

Our core solution: a thickener made of super duplex stainless steel (such as 2507). This is not just an upgrade of the equipment, but a revolutionary guarantee for your production process.

So, why choose the super duplex stainless steel thickener?

  1. Corrosion resistance

Super duplex stainless steel demonstrates exceptional corrosion resistance. With its high chromium, molybdenum, and nitrogen content, it effectively withstands most harsh environments including chlorides and acidic salts. Its performance in resisting pitting and crevice corrosion surpasses even 304/316 stainless steel and conventional duplex steels. This makes it a game-changer for manufacturing processes, delivering operational efficiency while completely eliminating equipment corrosion-related contamination and downtime.

  1. Improve the structural stability of the thickener

Super duplex steel truly combines the toughness of austenitic steel with the strength of ferritic steel, boasting a yield strength over twice that of ordinary austenitic stainless steel. This enables our thickener machines to achieve exceptional fatigue and deformation resistance in critical components like mixing shafts and rake teeth. The equipment operates with smoother performance and reduced vibration, maintaining outstanding structural integrity and reliability even under demanding conditions such as heavy loads and prolonged continuous operation.

  1. Reduce maintenance costs

The ultra-long service life of super duplex steel directly saves you the sky-high cost of frequent equipment replacement. Meanwhile, its extremely low maintenance requirements and almost zero risk of unexpected downtime ensure the continuity and stability of customer production, and the resulting output value increase far exceeds the price difference of the material itself.

The ultra-long service life of super duplex steel directly saves you the sky-high cost of frequent equipment replacement. Meanwhile, its extremely low maintenance requirements and almost zero risk of unexpected downtime ensure the continuity and stability of customer production, and the resulting output value increase far exceeds the price difference of the material itself.

If you’re committed to improving process reliability and efficiency, don’t let equipment materials become your bottleneck. Contact us now to create the most cost-effective and durable super duplex stainless steel thickener solution tailored to your specific conditions.