Iron ore as a material
Iron ore is a high-density, abrasive bulk commodity with properties that vary by source and processing. Bulk density, moisture content, granularity, and stickiness all influence how the ore penetrates, flows, and discharges—affecting bucket fill, cycle times, and clean-up. Selecting the right grab geometry, closing force, and wear package is essential to keep performance consistent at the quay and in transshipment.
Iron ore handling challenges
The weight and abrasiveness of iron ore place exceptional loads on grabs and crane ropes. Compact, cohesive cargo demands strong closing forces and reliable penetration; coarse ore increases impact and wear. To maintain steady tons per hour, terminals need robust construction, controlled rope loads, and configurations that minimize spillage and downtime while extending service life.
Choosing the Right Grab
For iron ore, NemaX is the go-to choice: its optimized geometry delivers deep penetration and secure filling without unnecessary rope tension, supporting high productivity and reduced wear. Because ore characteristics differ widely, Nemag tailors grab configurations—closing force, lip design, liners, and capacity—to your material and crane setup for consistent fill rates and fewer maintenance intervals.
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