Precision Craft
N Engineering
PrecisionFlow

Live concentrator mass balance

Change the duty. Grade, recovery and streams update live in the browser.
Run it before you commit on site.

01Splits
Mass balanceReal-time tonnage & grade propagation across the circuit
02Physics
Engineering modelsBond work index, Plitt cyclone, and Tromp partition
03Data
Plant-fitCalibrate curves from your site assays & shift CSVs
04Ledger
Metal accountingDaily plant book, variance analysis, and month verdict
Open demoView plans
CrushingMilling · classificationGravity concentrationProductsROM StockpileFeed ConveyorPrimary CrusherSecondary CrusherVibrating ScreenMill ConveyorBall MillMill Discharge SumpCyclone PumpHydrocycloneSpiral TankSpiral PumpSpiral ConcentratorShaking TableWHIMSConcentrate TankTailings Tank
Feed100 t/h
Conc42.7 t/h
Grade44.0%
Rec85.5%
Chromite gravity · open live

A day in the book

How a chromite plant day reads in metal accounting.

Feed2,400 t

plan 3,600 t

Concentrate1,050 t

calc 1,097 t · plan 1,650 t

Recovery67.8%

calc 70.8% · plan 71.0%

Accountability98.0%

inside 5%

Booked
Tonnes from the daily production sheet
Calc
Tonnes the feed, concentrate and tails assays support
Plan
The month's budget, per day
Twin
The plant above, solved at the same duty

Start a new plant

Chromite gravity default

UG2-style chrome train

Crush → mill → cyclone → spirals → table

Open demo

PGM flotation UG2

4E g/t · rougher + cleaner

Rougher and cleaner. PGM grade and recovery.

Empty plant

Blank plant

Add units or import a layout.