Mill scale, often called scale, is basically Iron Oxide and is the flaky surface of hot rolled steel. It is formed on the outer surfaces of plates, sheets or other profiles during the production process, when these are produced by rolling red hot iron or steel billets in rolling mill.
Filtration is a mechanical or physical operation which is used for the separation of solids from fluids (liquids or gases) by interposing a medium through which only the fluid can pass. Mill scale filtration process in addition to separation of mill scale particles also remove free oil particles (droplets) from water.
| Description | Inlet Water Quality | Outlet Water Quality |
|---|---|---|
| Suspended Solids | 50 to 75 ppm | 5 ppm |
| Total Oil & Grease | 15 to 20 ppm | 3 ppm |
| Flow Rate | As per customer process tailor made cost effective system is offered. |