China Abrasives Import & Export corporation
Manufacturer and Supplier - China
Nitride bonded silicon carbide (NBSC) rotor for zinc smelting (NF-Zn-01)
Our NBSC rotor is designed for excellent performance including easily replaceable and repairable separated shaft and impeller, good anti-washing resistance of molten zinc, high condensation efficiency and long service life.
Rotor shafts: diameter Φ50 mm-Φ150 mm, length 300-1700 mm;
Rotor impellers: diameter Φ100 mm-Φ380 mm, thickness 40-80 mm.
Or according to clients’ demands.
Rotor for splash condenser in electric zinc furnace or vertical retorting furnace.
Typical Chemical Analysis:
SiC: > 80.00%;
Si3N4: > 15.00%;
Free-Si: < 0.20%;
Fe2O3: < 0.20%.
Typical Technical Data:
Porosity: < 15%;
Volume Density: > 2.70 g/cm3;
Compressive Strength: > 120 MPa;
Degassing Efficiency: > 50%;
Revolutions: 300-750 rpm;
Working Temperature: 1000-1400 °C;
Service Life: > 50 days.