【Product Introduction】

 The titanium-shielded wear-resistant ceramic fan is a new product designed and manufactured by integrating modern new engineering materials and advanced three-dimensional flow theory. On the basis of traditional fan manufacturing technology, modern engineering ceramic materials and metal composite manufacturing technology are used to form a surface layer with excellent wear resistance on the working impeller, volute, and other surfaces of the fan equipment, which can increase the service life of the fan impeller, volute, and other components by at least three times or more.

【Process Features】

1、Excellent wear resistance.The ceramic material used in wear-resistant ceramic fans has a hardness (HRA) of 390, and its wear resistance is more than 10 times that of spray-welded or surfacing-welded materials, and at least 50 times that of 16Mn steel.

Under the conditions of pressure P=76N, mechanical speed n=800 rpm, and a test time of 30 hours, the single-piece wear loss of the wear-resistant ceramic was tested:

2、Excellent corrosion resistance.The material is a high-purity inorganic non-metallic ceramic material, which has excellent anti-corrosion performance against different corrosive media, with resistance to strong corrosive media such as acids, alkalis, and salts, as well as resistance to halogen salt corrosion.

3、High bonding strength.A unique ceramic-metal composite process and materials are adopted to ensure the bonding strength between the ceramic material and the metal substrate. It can reach 10 MPa at 200°C, and the provided adhesive force is more than 100 times the maximum centripetal force exerted on the ceramic pieces on the impeller.

4、High operating temperature.By using dovetail groove milling and inlay technology combined with high-temperature adhesive composite technology, the product can be used for long-term operation in a high-temperature environment of 400°C.

5、Long service life.The service life of the fan is increased by more than 3 times, and the maximum service life can reach 8 years.

6、High economic added value.Wear-resistant ceramic fans can extend the service life of the fan, reduce the frequency and cost of maintenance and replacement of parts, thereby greatly improving the customer's economic benefits.

【Main Application Fields】

1、Suitable for circulating fan systems in cement plants, such as coal powder grinding, raw material grinding, and cement grinding;

2、Suitable for induced draft fan and powder exhaust fan systems in thermal power plants and biomass power plants;

3、Suitable for blast furnace fans and sintering fans in steel plants;

4、Suitable for chemical enterprises, coking enterprises, and other working conditions involving the conveying of hard particles and corrosive media