Sandvik CH662 Cone Crushers to Debut at South African Platinum Operation

Why It Matters

The deployment showcases Africa’s shift toward high‑tech, digitally integrated mining solutions, improving operational efficiency and reducing downtime for mid‑scale mineral processing plants.

Key Takeaways

• Two CH662 crushers deployed for underground platinum expansion
• Digital ACS-c 5 ASRi system enables remote monitoring and automation
• Redesigned top shell and shaft boost durability under high capacity
• Eliminating backing compound cuts liner change downtime by up to 24 hours
• Sandvik PlantDesigner software optimizes crushing circuits during EPC collaboration

Pulse Analysis

The introduction of Sandvik’s CH662 cone crusher at a platinum mine in Limpopo marks a watershed moment for African mining technology. As the continent accelerates its shift toward electrified, automated equipment, the CH662’s launch demonstrates that operators are no longer hesitant to adopt sophisticated solutions. The two‑unit order, placed through a leading EPC contractor, underscores the strategic role of crushing equipment in expanding underground production. By delivering the machines after successful factory acceptance testing in Sweden, Sandvik signals confidence in its ability to support mid‑scale processing plants ranging from 400 to 1,000 tonnes per hour.

The CH662 builds on the proven CH660 platform but adds several mechanical refinements that translate into higher throughput and longer service intervals. A reinforced top shell improves material distribution while a new main shaft enhances stability under high‑capacity loads. The re‑engineered spider bushing offers superior wear resistance, and the elimination of backing compound removes the 24‑hour curing step traditionally required during liner changes, delivering immediate availability after maintenance. These upgrades collectively reduce downtime, lower operating costs, and extend the crusher’s lifecycle, making it attractive for mines that prioritize reliability.

The digital upgrade is equally pivotal. Sandvik’s ACS‑c 5 ASRi control system consolidates previous platforms into a single, user‑friendly interface that automates setting regulation and streams real‑time performance data to cloud‑based analytics. Remote diagnostics enable field service teams to begin fault‑finding before arriving on site, cutting response times and preventing unplanned stoppages—critical for remote African operations. Moreover, the integration of PlantDesigner simulation software allowed the EPC partner to iterate crushing circuit designs, ensuring the CH662 fits the metallurgical profile of the platinum ore. With these capabilities, the CH662 is poised for broader adoption across Africa’s mining and aggregates sectors.