Maximizing Ore Recovery: Dasen Mining’s Expertise for Lead-Zinc, Copper & Gold

The drizzle in Xi’an cannot stop the enthusiasm of Dasen Mining. On the evening of May 28, the Dasen Mining team warmly welcomed customers from India at Xi’an Airport. The two parties will jointly explore new opportunities for mining equipment cooperation.

The purpose of the customer’s trip was to inspect the mineral processing equipment that had been signed previously.  In the Dasen Mining factory, the customer carefully inspected the ball mill, flotation machine, classifier and other equipment, and used a hammer to hit the equipment for on-the-spot inspection. Customers highly recognize the quality and performance of Dasen Mining’s equipment.


Dasen Mining provides customers with 3 complete mineral processing solutions, targeting the mining needs of its 3 gold mines, copper mines and lead-zinc mines:


  • 100tpd lead-zinc flotation plant
  • 100tpd copper flotation plant
  • 100tpd cyanidation plant

Main equipment includes: crusher, feeder, flotation machine, leaching tank, vibrating feeder, jaw crusher, linear screen, etc.

Lead Zinc Copper Gold 1 - Maximizing Ore Recovery: Dasen Mining's Expertise for Lead-Zinc, Copper & Gold

For different ore types, Dasen Mining has proposed professional mineral processing solutions to maximize the ore recovery rate:


Lead-zinc ore flotation:

The flotation recovery rate of lead-zinc ore is generally between 80% and 95%.

Methods to improve the recovery rate of lead-zinc ore dressing:


Rationally select mineral processing equipment, optimize the mineral processing process, and increase the recovery rate.

According to the properties of lead-zinc ore, select suitable mineral processing reagents to improve the efficiency and recovery rate of mineral processing.

Special treatment is given to the recovery rate of fine particles or fine bacteria in the mineral processing process to avoid the loss of important minerals.

Pay attention to the working environment and the operation of mineral processing equipment to ensure stable operation.


Sulfide copper ore flotation:

Methods to improve the recovery rate of copper ore dressing:

Improve the ore grade.

Optimize the mineral processing process.

Select suitable mineral processing reagents.

Apply new technologies.

Improve the quality of operators and mine management.



Focus on the two projects of secondary classification grinding transformation and carbon adsorption optimization, on the one hand to reduce the grade of cyanide slag, on the other hand to improve the purity of flotation liquid and improve carbon adsorption efficiency.

Dasen Mining has always been committed to providing high-quality mineral processing equipment and services to global mining companies.  We believe that this cooperation with Indian customers will bring about a mutually beneficial and win-win situation for both parties and jointly promote the development of mining industry to a new level.