Rocktec designed, built, and delivered two custom weigh feeders for Downer EDI Engineering Power Pty Ltd, supporting OneSteel Manufacturing’s Iron Baron LGO Beneficiation project in Whyalla, South Australia. Built for durability and precision, the feeders provide reliable iron ore handling with minimal maintenance requirements.
Project Overview: 7.5m Weigh Feeders for Iron Ore Processing
- Client: Downer EDI Engineering Power Pty Ltd
- Location: Whyalla, South Australia
- Industry: Mining / Iron Ore Processing
- Scope: Design, build, and deliver twin weigh feeders customised for site-specific material flow requirements
The Challenge: Consistent Iron Ore Feed Under Harsh Conditions
OneSteel’s Iron Baron project required two robust weigh feeders capable of delivering consistent, controlled material flow across harsh operating environments. The solution needed to withstand abrasive iron ore while maintaining precise throughput and minimising maintenance interruptions.
Rocktec’s Solution: Heavy-Duty Custom Belt Weigh Feeders
Rocktec engineered and built a complete weigh feeding solution with the following features:
- 7.5m long, 2100mm wide belt weigh feeders designed for heavy material loads
- Integrated weigh scale system for accurate material flow measurement and control
- Installed 2.2kW drive motors ensuring reliable belt movement under varying loads
- ESS Primary and Secondary Belt Scrapers fitted for effective belt cleaning
- Return belt vee plough installed to prevent carryback and improve operational cleanliness
The design focused on rugged reliability, easy maintenance, and long-term performance in continuous mining operations.
Installation and Performance
- Design Phase: Rocktec worked closely with Downer EDI to align feeder specifications with the iron ore beneficiation flow requirements.
- Manufacture: All feeder components were built to high-tolerance standards, ready for rapid on-site installation.
- Delivery and Commissioning: The feeders were installed and tested onsite, achieving smooth material flow and weigh scale accuracy from the outset.
Results and Benefits
- Accurate Material Feeding: Integrated weigh scales ensure consistent throughput monitoring and control.
- Low Maintenance: Belt scrapers and vee plough systems help maintain clean operations and reduce downtime.
- Durable Design: Heavy-duty construction withstands abrasive iron ore conditions over long operational periods.
- Seamless Integration: Feeders were designed to integrate easily into OneSteel’s existing processing system.
Conclusion: Precision Feeding for Demanding Mining Environments
This weigh feeder project shows Rocktec’s commitment to building heavy-duty, reliable solutions for tough mining and processing sites. At Iron Baron, the feeders have helped improve material flow, reduce belt maintenance, and ensure accurate processing rates.
Want to Learn More?
To discover more about weigh feeder solutions and material handling systems, visit the QuarryNZ website.
If you need a custom weigh feeder or belt feeding system for your project, contact Rocktec today.