Cold Rolling Mill
Stronger protection. Zero interruptions.
Zone Introduction
Lower temperature, but sharp coil edges → Localized heavy wear.
Handling precision must protect product surface.
Process Description
Coils are stored, transported, uncoiled and recoiled.
Wear behavior:
- Coil edges strike bins → Impact dents
- Coil rubbing on steel → Cutting marks
- Scrap falling → Abrasive wear
- Vibration → Fatigue cracking
Even small wear leads to large rejection costs.
| Application | Problem Observed | Artha Expertise / Solution |
|---|---|---|
| Entry section / Coil loading area | Impact and abrasion during coil loading | High chromium Carbide wear-resistant liners for high impact resistance |
| Pickling line entry | Acid splash and corrosion damage | Corrosion-resistant High chromium Carbide liners |
| Pickling tanks & channels | Chemical attack and material degradation | High chromium Carbide corrosion-resistant wear plates |
| Entry bridle rolls | Surface wear and mechanical fatigue | High wear-resistant High chromium Carbide plates for protection |
| Rolling mill stands | Friction, heat, and surface abrasion | High chromium Carbide liners for enhanced wear life |
| Intermediate rolling sections | Continuous mechanical wear | High chromium Carbide wear plates to extend service life |
| Exit side roller tables | Heat and abrasion from finished strip | High chromium Carbide wear-resistant liners |
| Tension leveler area | Mechanical stress and vibration | High chromium Carbide wear plates for vibration resistance |
| Annealing furnace zones | High temperature exposure | High chromium Carbide high-temperature resistant liners |
| Skin pass mill | Surface abrasion and pressure loads | High chromium Carbide liners for improved durability |
| Coil handling & packaging | Impact during lifting and movement | High chromium Carbide wear plates for longer service life |
| Scrap chutes & handling systems | Abrasion from trimmed scrap | High chromium Carbide liners to minimize wear and downtime |