Process	Equipment	Model	Core Function
① Crushing & Screening — ROM ore → ≤50 mm
Feeding	Vibrating Grizzly Feeder	ZSW490×110	Feeds ore into jaw crusher at 150–300 t/h; built-in grizzly bypasses fines
Primary Crush	Jaw Crusher	PE750×1060	Reduces ROM ore from ≤630 mm to 80–150 mm
Secondary Crush	Cone Crusher	CS220	Further reduces to ≤50 mm；hydraulic CSS adjustment 19–51 mm
Screening	Circular Vibrating Screen	3YK2160	3-deck classification；oversize returns to crusher, fines to grinding
② Grinding & Classification — ≤50 mm → P80=75 μm
Grinding	Ball Mill	Φ2700x4500	Wet grate-discharge grinding to 75 μm for gold liberation
Classification	Hydrocyclone Cluster	FX350×4	Cuts at 75 μm；oversize returns, qualified slurry to thickener
③ Thickening, Leaching & Gold Recovery — Slurry → Bullion
Slurry Transfer	Slurry Pump	6/4D-AH	1 operating + 1 standby；zero downtime design
Thickening	Thickener	NZS-12	Concentrates slurry to 40–45% solids before leaching
CIL Leaching	CIL Leaching Tank ×7	Φ5000×5600	7-stage countercurrent leaching + carbon adsorption；92–99% recovery
Desorption	Desorption-Electrolysis System	Pressurized unit	Strips gold from loaded carbon；electrowins onto steel wool cathodes
Smelting	Medium-Frequency Melting Furnace	GW-0.15	Smelts to doré bullion；purity ≥99.9%
④ Tailings & Environmental — CN⁻ → Compliant Discharge
Dewatering	Filter Press	XMZ500/1500-U	Dry stacking；cake moisture ≤15%，no tailings dam required
Cyanide Destruction	Cyanide Destruction System	INCO process	SO₂/Air method；discharge CN⁻ ≤0.5 mg/L (IFC compliant)
Carbon Regen	Carbon Regeneration Kiln	Φ800×8000	Reactivates carbon at 650–750°C；50+ cycles

Core Equipment in This Line

Every unit is available individually. Tap to view full specifications. All equipment is designed and manufactured in-house, ensuring seamless compatibility across the entire line. Same factory, same quality standard, same 12-month warranty.