Zhangqiu
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Wetted parts including the impeller, volute, and wear plates are made from sintered alumina or silicon carbide ceramic, extending service life 5–10 times longer than metal pumps.
Suitable for highly abrasive and corrosive slurries, such as zirconium oxide, aluminum oxide, silicon nitride, kaolin, or glaze slurry.
CFD-optimized impeller design ensures high flow rates and reduced turbulence-induced wear.
Fewer replacement cycles and longer intervals between overhauls result in lower operating costs.
Easy access for inspection and part replacement; compatible with standard pump interfaces.
| Parameter | Value |
|---|---|
| Flow Capacity | 3 – 150 m³/h |
| Delivery Head | 10 – 70 meters |
| Operating Pressure | Up to 1.6 MPa |
| Slurry Concentration | Up to 75% solids by weight |
| Particle Size Handling | ≤ 5 mm |
| Ceramic Materials | Alumina (Al₂O₃), SiC, ZTA |
| Seal Options | Mechanical seal, packing seal |
Transport of zirconia, alumina, kaolin, or glaze slurries in precision ceramic part production.
Safe and clean pumping of lithium battery cathode/anode slurry, ceramic dielectric slurries.
Suitable for mineral slurry containing silicon-based abrasives or chemical reagents.
Precise dosing and circulation of nano-powder slurries or catalyst suspensions.
Handling of abrasive industrial sludge or corrosive tailing liquids.
Wetted parts such as impellers, volutes, and wear plates are constructed from sintered alumina or silicon carbide ceramic. This extends their service life by 5 to 10 times compared to traditional metal pumps in abrasive and corrosive conditions.
These pumps are engineered to handle solid particle sizes up to 5 mm and can pump high-density slurries with concentration levels up to 75% solids by weight.
They are highly suitable for ceramic manufacturing (zirconia, alumina, kaolin, or glaze), battery materials (lithium battery cathode/anode slurry), mining minerals, fine chemicals (catalyst suspensions), and environmental waste treatment handling abrasive sludges.
The primary ceramic lining materials include high-purity Alumina (Al₂O₃), Silicon Carbide (SiC), and Zirconia Toughened Alumina (ZTA), ensuring superior resistance to corrosion and wear.
The pumps feature a modular design for easy inspection and part replacement, compatible with standard interfaces, and offer seal options including mechanical seals and packing seals to meet diverse operating requirements.
They deliver a flow capacity ranging from 3 to 150 m³/h, a delivery head from 10 to 70 meters, and can operate under pressures up to 1.6 MPa.
