Cement Grinding
This area connects routine plant measurements to decisions about energy, quality, capacity, maintenance and process stability.
Clinker reduction, high electricity prices and tighter cement specifications put the grinding circuit under pressure. The fastest gains usually come from finding the real constraint before changing equipment or operation.
Whether the limiting factor is charge loading, media distribution, mill power, ventilation, heat, wear, fineness or separator performance, including which ball sizes and tonnes form a sensible starting make-up profile.
Build a connected grinding audit: save every mill separately, reload previous measurements, compare changes over time and issue an editable report for the plant team.
Connected to the industry conversation around clinker-factor reduction, grinding energy, blended cement and quality control reported in World Cement, CemNet and Global Cement.
Ball Charge Design and Check
Type in the ball sizes and tonnes you actually have, and see how full the mill gets, how much grinding surface you own, and whether it agrees with your tape.
Know which ball sizes and tonnes each chamber needs before the next top-up, so the charge supports the feed and target product instead of drifting by habit.
See what this gives your plantBall Charge Recommendation and Make-Up Profile
Calculates a chamber-by-chamber starting profile and size-specific add-or-remove quantities from crash-stop measurements, current media inventory and grinding-duty data.
Move from total filling tonnes to a transparent starting profile: see which sizes to add or remove in each chamber, then confirm it against charge history and inspection.
See what this gives your plantBall Mill Volume Loading
How full your mill is with balls, from one tape measurement, and how many tonnes to add.
Turn a tape reading into filling percentage, tonnes in the mill and the exact tonnage to add or remove before loading becomes a hidden production constraint.
See what this gives your plantBlaine and Production
What grinding finer costs you in tonnes, and what Blaine your current output can hold.
Turn plant measurements into a checked engineering decision and an editable report.
See what this gives your plantGrinding Media Wear
Where your ball charge ends up after the next top-ups, how far it drifts from the grading you want, and how much of it becomes balls too small to be worth carrying.
Forecast how repeated top-ups change charge distribution and plan the next addition before wear reduces performance or increases energy per tonne.
See what this gives your plantMax Ball Size
The biggest ball your feed actually needs, from Bond, with a second method as a cross-check.
Choose the largest ball your feed and mill can justify, reducing the risk of buying media that is too coarse for the grinding duty.
See what this gives your plantMill Axial Test
Sieve results taken along the mill, turned into a map of where the grinding actually happens and where nothing is happening at all.
Map the mill metre by metre to identify where grinding is effective, where material is bypassing the duty and where mill length is being wasted.
See what this gives your plantMill Heat Balance and Water Spray
Works out how hot your mill and your cement will run, how much water you must inject to hold them there, and whether your gypsum is being dehydrated properly.
Separate grinding heat, feed moisture, air and shell losses so temperature control protects gypsum, cement quality and production rate.
See what this gives your plantMill Power
What your drive should be pulling, from the charge you measured, and what it means if the ammeter disagrees.
Turn charge, speed and geometry into specific energy and compare it with the ammeter before changing operation, media or equipment.
See what this gives your plantMill Ventilation
Air sweep velocity through each chamber, from your gas flow and the charge you measured.
Check whether gas actually sweeps the mill and whether diaphragm area or false air is limiting drying, transport and separator performance.
See what this gives your plantRosin-Rammler Fit
Fit your sieve analysis to RRSB, get the slope and position, and predict any sieve you did not measure.
Convert sieve results into a particle-size curve, characteristic size and spread that support fineness, quality and mill-setting decisions.
See what this gives your plantSeparator Tromp Curve
Circulating load, separator efficiency and the real cut size, from three sieved samples.
Use three routine samples to identify separator cut size, bypass and circulating load without stopping the mill or commissioning a separate study.
See what this gives your plant