Custom Flotation Wear Parts High Alumina Ceramic Rotor And Stator Long Wear Life
Alumina Ceramic Rotor & Stator: Longer Wear Life for Flotation Cells
High alumina ceramic rotor and stator units are the upgrade buyers reach for when rubber or polyurethane liners wear out too fast on abrasive, high-density slurry. With a 92% Al2O3 working surface, the flow channels keep their profile far longer, so your flotation cells stay on spec between rebuilds.
Match the liner material to your duty
| Liner material | Best suited to | Wear life | Typical demand by market |
|---|---|---|---|
| High alumina ceramic (92% Al2O3) | Highly abrasive, high-density ore | Longest | Chile, Peru, Australia |
| Silicon carbide composite | Extreme abrasion with corrosion | Longest | North America, Europe |
| Polyurethane | Fine, non-sharp particles | Long | CIS, coal markets |
| SBR / natural rubber | Coarse feed with impact | Long | DRC, Zambia |
Specifications at a glance
| Item | Value |
|---|---|
| Material | 92% high alumina ceramic (Al2O3) |
| Bulk density | ≥ 3.6 g/cm³ |
| Hardness | ≥ 88 HRA |
| Abrasion loss | ≤ 0.06 cm³ |
| Service temperature | up to 150 °C |
| Compatible cells | KYF, XCF and similar pneumatic flotation cells |
| Mounting | Drilled to the OEM bolt pattern |
Why hard-ore plants choose ceramic
In copper and polymetallic concentrators running hard, high-silica gangue, metal and rubber parts can lose their profile within a few months. A ceramic rotor and stator holds its geometry, which keeps air dispersion and pulp circulation stable, cuts unplanned shutdowns and lowers the cost per tonne floated. For high-throughput circuits in South America and Australia, that downtime saving usually pays for the upgrade well before the first rebuild.
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