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Gold Ore Processing Project in the Philippines

July 16, 2025 in /by

Project Overview The image above shows gold ore from a mining site in the Philippines. Initial visual inspection suggested a high content of silver, zinc, and lead, indicating that flotation could be an effective processing method. However, on-site beneficiation testing confirmed that the gold ore can also be efficiently recovered using the leaching method. Customer’s […]

Monazite and Ilmenite Ore Separation Project in Brazil

July 14, 2025 in /by

A customer with operations in Brazil, specializing in the separation of ilmenite and monazite ores, is seeking to modernize their processing capabilities. Their current plant, built several years ago, faces operational challenges and efficiency limitations. As a result, they are exploring new suppliers to support the construction of an upgraded ore processing facility. Customer Needs： […]

300 kg-Batch Desorption & Electrolysis Plant Shipped to Ghana

July 8, 2025 in /by

Dasen Mining Machinery has completed a plug-and-play desorption & electrolysis plant for a Ghanaian gold producer. The skid-mounted unit fits inside a single 40 ft HQ container and lets the client recover gold directly from loaded activated carbon—no civil work required. Item Value Batch capacity 300 kg activated carbon Total power 31.74 kW Operating mode […]

How Crucial is an On-Site Lab for Gold Processing in Nigeria?

July 1, 2025 in /by

Last week, a customer from Nigeria visited our factory to discuss a gold CIP processing plant. We had previously communicated with the customer by phone and even met in Nigeria for preliminary discussions. The customer’s gold mine is located in Kwara, a region well-known for its gold resources and good gold content. This time, he […]

Alluvial Tin, Tantalum-Niobium & Monazite Processing – Jos, Nigeria

June 27, 2025 in /by

On-Site Survey & Customer Visits Our engineering team is currently in Jos, Nigeria, meeting clients and inspecting new deposits of alluvial tin, tantalum-niobium and monazite. Dasen Mining has already delivered several plants in this region, giving us a deep understanding of local ore characteristics. Typical Flow Sheet for Jos Alluvials Pre-screening – remove oversize and […]

Chrome Ore Washing vs. Concentrate Plants – What’s the Difference?

June 26, 2025 in /by

Chrome ore can be upgraded in two distinct ways. Choosing the right flow sheet depends on the feed grade, particle size, and market requirements. 1. Chrome Ore Washing Plant Purpose: Upgrade high-grade, coarse ROM (run-of-mine) ore to marketable lumpy chrome (>10 mm). Basic flow: Primary crushing (only when ROM >250 mm) Rotary scrubber – removes […]

Ore Washing System in Jos, Nigeria Alluvial Tin Plant

June 25, 2025 in /by

Dasen Mining recently commissioned an alluvial tin-tantalum-niobium processing plant near Jos, Nigeria. The flowsheet consists of: Washing & Desliming • Double screw washing machine • Trommel screen Gravity Concentration • Jig concentrators (roughing) • Shaking tables (cleaning) Magnetic Separation • Double-roll magnetic separator • Three disc electromagnetic separator Why a Double Screw Washing Machine ? […]

Chrome Ore Processing Flow (Crusher → Jig → Shaking Table)

June 24, 2025 in /by

The following gravity-based flow sheet is an ideal entry-level solution for chrome-ore beneficiation projects: Primary & secondary crushing • Target product size: 3–5 mm Rough concentration – Jig machine Final concentration – Shaking table Why choose this flow? • No grinding mill required – eliminating both capital expense and power consumption associated with ball milling. […]