News
Company and industry news from Shandong Gangyan covering grinding media production, quality control, mining applications and global supply.
Calculate the nominal weight and approximate pieces per tonne of forged steel grinding balls from 20 to 150 mm, with practical procurement and shipment checks.
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Read a recent mining update through a whole-circuit lens: filtration constraints, grinding measurements and questions to ask before changing grinding media.
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A plant-focused guide to ball mill make-up ball sizes, mixed-size top-up, replenishment tonnage, mill trials and forged grinding ball purchasing specifications.
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Three recent mine updates, one practical question: how should grinding-media deliveries follow commissioning and the move toward sustained plant throughput?
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Calculate forged grinding ball consumption in kg/t and USD/t ore. Learn media mass balance, trial design, supplier comparison and B2/B3 RFQ checks.
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A practical mine buyer's guide to grinding ball drop testing: impact conditions, breakage versus spalling, lot traceability and why drop counts do not guarantee SAG-mill service life.
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Define grinding ball specifications for SAG and ball mills: size, hardness, batch testing, MTCs, plant trials and media cost per tonne of ore.
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A practical guide to packaging, loading and securing forged steel grinding balls for truck transportation, including jumbo bags, restraint systems and inspection checks.
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Two photographs. The same mill. Fourteen years apart. The first photograph was taken on July 25, 2012. The second was taken on September 5, 2026. Both are real…
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Hardness is one of the first values buyers compare when evaluating forged grinding balls. It is important—but a single surface HRC reading cannot tell you whether a grinding…
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Choosing between B2 and B3 forged grinding balls should not begin with the grade name alone. Two grinding balls may have similar surface-hardness values but perform differently under…
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Shipping Grinding Media to the DRC: Logistics Considerations for Mining Supply Chains For mining operations, selecting the right grinding media is only one part of a successful supply…
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