Avimetal’s Low-Cost Precious Metal Refining Plant is a modular, scalable turnkey system for processing gold, silver, PGMs, copper, and complex polymetallic ores. The plant supports capacities from 1 to 1,000 tons per day and integrates ore crushing, milling, classification, gravity concentration, electrostatic separation, flotation, roasting, pressure oxidation, smelting, leaching, purification, electrowinning, and electrorefining into one complete process flow. It is designed to reduce capital cost, improve metal recovery, and produce doré bars, refined cathodes, or high-purity bullion ready for market.