For low-grade gold ore (1–3 g/t), our gravity separation + cyanidation process can achieve a gold recovery rate of 85%–92%, depending on ore composition such as sulfur content.

Yes. Our high-temperature rotary kiln is designed for α→β spodumene transformation, operating at 1100°C ±10°C with a multi-zone control system, achieving a conversion rate above 96%.

Key equipment includes jaw crusher, ball mill, flotation cells, and thickeners. A 500 TPD copper plant costs approximately USD 2–3 million (excluding civil works), depending on ore characteristics.

With high-gradient magnetic separation and reverse flotation, iron grade can reach 65%–68%. Energy consumption is about 18–22 kWh per ton, and waste heat recovery systems can reduce energy use.

A rotary kiln is preferred due to better temperature uniformity. Zinc recovery can reach 88%–92%, with residue zinc content below 2%.

Our vertical mill can reach up to 2500 mesh (D97). It is suitable for spherical graphite processing with ≥0.9 sphericity and ≥1.1 g/cm³ tap density, meeting battery-grade requirements.

We provide closed leaching systems, online cyanide monitoring (0.1 ppm accuracy), and tailings detoxification to ensure compliance with hazardous waste standards (GB 18598).

Fuel consumption is about 75–85 m³ of natural gas per ton. A Φ4.8×74m rotary kiln with a six-stage preheater is recommended for 2000 TPD capacity.