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Applictions

Mining Industry

 

Mining is the core service industry of Delin Machinery, covering the whole process of mining, mineral processing and tailings treatment of ferrous metals, non-ferrous metals, rare metals and precious metals. Ore slurry features high hardness, high concentration and strong abrasion, requiring extremely high equipment reliability, wear resistance and continuous operation capacity.
Mining Industry

Industry Characteristics

· High hardness and strong abrasiveness of ore slurry particles

· Complex working conditions including open-pit, underground and deep-sea mining

· 24-hour continuous operation with extremely high downtime cost

· Media including raw ore, concentrate, tailings, foam slurry, mill underflow slurry, etc.

· Some media contain corrosive mine water


Core Pain Points

· Fast wear and short service life of pump body caused by high-abrasion ore slurry

· Easy clogging of flow path by large-particle ore slag

· Difficult underwater discharge of tailings pond and insufficient suction head

· Unstable transportation of high-pressure and high-concentration slurry at ball mill outlet

· Air entrainment, insufficient flow and low efficiency of flotation foam slurry

· Complex equipment maintenance and production impact from downtime


Performance Requirements

· Ultra-high chromium wear-resistant material for long service life

· Large flow, high head and heavy-duty structure design

· Wide flow path, high particle passing capacity and anti-clogging

· 24-hour continuous and stable operation

· Acid and alkali corrosion resistance for complex ore slurry

· Easy maintenance and strong spare parts universality


Typical Application Scenarios

Mineral processing, raw ore transportation, concentrate transportation, tailings pond discharge, ball mill underflow delivery, flotation foam slurry transportation, underground ore slurry delivery, deep-sea mining transportation

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