Success Stories

Proven Solutions

Across the Globe

Explore real projects delivered by Zhenggang Machinery—from complete processing lines to equipment shipments—covering metallurgical, building materials, and mining applications.

15+
Case Studies
3+
Countries / Regions Served
600 T/D
Maximum Featured Output
200,000 T/Y
Active Lime Capacity (Featured Project)
Featured

Case Study Spotlight

Qingdao, Shandong: 600 T/D Active Lime Rotary Kiln Production Line

Industry
Copper Mining
Capacity
600
Completion
April/2026
A 600 T/D active lime rotary kiln production line in Qingdao, Shandong, designed for efficient limestone preheating, calcination, cooling, conveying, and classified lime storage.
Process Highlights:
  • 600 T/D active lime production capacity
  • Efficient limestone preheating and calcination
  • Complete rotary kiln production line solution
  • Stable cooling, conveying, and storage system

Johor Bahru, Malaysia: Quartz Sand Ball Mill Production Line

Capacity
80
Key Highlights:
  • Customized quartz sand production line
  • Ball mill sand-making process design
  • Uniform particle size and sand shape
  • Low dust, low noise, stable operation

400-Ton Copper Ore Concentrator Production Line in Antofagasta, Chile

Capacity
400
Key Highlights:
  • 400-ton copper ore processing project
  • Complete copper concentrator equipment supply
  • Site planning and engineering support
  • Quality inspection before installation

Qingdao, Shandong: 600 T/D Active Lime Rotary Kiln Production Line

Capacity
600
Key Highlights:
  • 600 T/D active lime production capacity
  • Efficient limestone preheating and calcination
  • Complete rotary kiln production line solution
  • Stable cooling, conveying, and storage system

Ready to Achieve Similar Results?

Share your ore type, capacity, and site conditions—our engineers will recommend a practical flowsheet and equipment configuration to improve productivity and reduce operating costs.