Focusing on the full-process equipment for placer gold mining, Qingzhou Jinqi Mining Machinery Co., Ltd. designs products tailored to placer gold’s characteristics—fine particles, mixed impurities, and scattered distribution. Our four-category equipment line covers front-end mining, mid-selection, back-end purification adapting to all scenarios such as rivers, drylands, and high-mud ore deposits, helping gold processing plants achieve efficient gold recovery and cost reduction.
1. Front-End Mining Equipment (Raw Material Extraction)
Core: Extract auriferous sand-gravel for subsequent processing
Gold Dredger: For rivers/shallow seas, integrates excavation, transportation, and roughing. 500-5000m³ daily capacity, wear-resistant cutter & anti-tangle design, on-site gold recovery.
Mobile Gold Wash Plant: Ideal for dryland scattered mines. All-in-one mining & washing, flexible relocation, dual diesel-electric power for unstationary sites.
2. Mid-Selection Equipment (Placer Gold Concentration)
Core: Separate placer gold from ore, determining recovery rate
Jinqi Centrifugal Concentrator: Core for fine gold recovery. Patented centrifugal + backwash technology, ≥90% recovery rate, low energy consumption, compatible with all mining equipment.
Pulsating Sluice: Main roughing equipment. Water flow + agitation prevents sedimentation, simple structure, low maintenance, series-connected for large-scale production lines.
Gold Trommel Screen: Pre-treatment for high-mud wet ore. Anti-clogging design, built-in stirring to break mud, quickly removes large impurities to lighten subsequent processing.
3. Back-End Purification Equipment (Finished Gold Refining)
Core: Purify gold concentrate to improve purity
Placer Gold Shaker Table: High-precision gravity separation. Recovers 0.01mm fine gold, purity up to 99.9%. Chemical-free, eco-friendly and stable, essential for refining gold concentrate from centrifugal concentrators.
Qingzhou Jinqi Mining Machinery Co., Ltd. provides customized full-process solutions, covering the entire chain from mining to purification. Whether for large gold processing plants or small mines, we tailor equipment combinations to maximize placer gold recovery and minimize operational costs—your reliable partner for global placer gold mining.
