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Mineral Processing Insights

Engineer-written guides on flowsheet design, equipment selection and recovery optimisation for gold, copper, lithium and other ores.

The Xinhai Insights library is written by process engineers to help you make flowsheet and equipment decisions: how to choose between gravity, flotation and leaching; how to size a ball mill; CIL vs CIP vs heap leach; classifier vs hydrocyclone; tailings dewatering; and cost control in cyanidation. Each guide links to the relevant equipment and ore-type solution.

Popular topics: gold processing, grinding, classification, magnetic separation, dewatering. Prefer to talk it through? Ask an engineer.

Guides

Hydrocyclone Price: Sizing, Liners and Cost

A mining hydrocyclone is quoted per project, not per unit, because the price follows the slurry duty and the installed cluster.

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Guides

Hammer Crusher Price: How Duty and Wear Set the Real Cost

The quoted number on a hammer crusher is the cheap part; the hammers, grates and liners you buy later are the number…

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Guides

Crushing Cost: What Drives a Crushing Plant Quote

A crusher quote is a stack of engineering assumptions, not a price tag.

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Guides

Cone Crusher Parts: What Wears and What to Stock

Buy cone crusher parts like an operator, not a parts clerk: match the assembly to the ore, the liner to the duty,…

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Guides

Cone Crusher Maintenance: A Practical Field Schedule

Cone crusher maintenance is a daily discipline, not a quarterly repair event.

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Guides

Barite Crusher and Processing: From Lump to Drill Grade

A barite crusher is only as good as the specific gravity it preserves.

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Guides

Ball Mill Price: What Actually Sets the Cost

Field notes for a mine owner comparing ball mill quotes.

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Guides

Sand Machinery: How to Choose the Right Line

Choosing sand machinery means matching each unit to the target manufactured sand specification. This guide covers VSI and rod-mill routes, screening, washing…

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Guides

Granite Crushing: Jaw and Cone Circuit Design

Granite is hard, abrasive and silica-rich, so the circuit you pick controls wear life, product shape and dust exposure.

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Guides

Mine Tailings Storage: Comparing the Options

Learn how thickened, paste, and dry stack tailings compare to conventional wet storage on water recovery, land use, cost, and closure. See…

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