Pingxiang Chemshun Ceramics Co.,Ltd

In many industrial fields involving mass transfer and separation processes, such as chemical engineering, environmental protection, and pharmaceuticals, packed towers are indispensable. And the alumina packing ceramic cylinder can play a significant role within the packed tower. By providing a large specific surface area and optimized fluid channels, they greatly enhance the thorough contact and efficient mass transfer between gas-liquid or liquid-liquid phases (such as absorption, desorption, distillation, and drying), making them an ideal choice for achieving high-efficiency separation and purification goals.  alumina tower packing ceramic cylinder are made primarily from alumina and other ceramic materials (such as clay, fluxes, etc.). They are produced through precise batching, forming (such as extrusion, injection molding), and high-temperature sintering (typically above 1600°C).  This special ingredient and rigorous process endow it with a series of outstanding advantage...

With its unique material properties, 99% alumina ceramic demonstrates considerable application potential in the field of bulletproofing, and has become an important choice among lightweight bulletproof solutions. 99% alumina ceramic possesses extremely high hardness and compressive strength. Its alumina purity is very high, and the density is extremely high. There are almost no pores or impurities inside. The hardness can reach above HRA90, and the compressive strength exceeds 3000 MPa. When a bullet impacts at high speed, the hard ceramic surface can instantly compress, deform, or even break the bullet head. At the same time, the high-density ceramic crystal structure can quickly disperse the impact force and consume the bullet's kinetic energy, preventing the bullet head from penetrating the bulletproof plate, thus providing time for the subsequent buffer layer to absorb the energy. In terms of lightweight design, 99% alumina ceramics have significant advantages. Compared with tr...

In mass transfer separation equipment (such as absorption towers, stripping towers, and distillation columns) within the chemical, environmental protection, and other sectors, ceramic Pall rings serve as a superior random packing capable of handling demanding conditions, owing to their unique structure and excellent material properties. Distinguished from traditional Raschig rings, their revolutionary design innovation significantly enhances tower efficiency. Ceramic Pall ring packing is an open hole ring type packing with equal height and diameter developed on the basis of ceramic Raschig ring. There are 5 tongue leaves in each layer of window holes. Each tongue leaf is bent inward and points towards the center of the ring. The positions of the windows in the upper and lower layers are oppositely staggered. Generally, the opening area accounts for about 30% of the total area of the ring wall, making the packing tower Gas and liquid can pass freely through the window holes, which impro...

In the field of industrial wear-resistant materials, alumina ceramics hold a significant position due to their excellent wear resistance. This performance is not accidental; it is the result of the combined effect of a series of unique material properties. From the microstructure to the macroscopic properties, each characteristic provides a solid foundation for its wear resistance. High hardness is the core foundation of the wear resistance of alumina ceramics. The Mohs hardness of alumina ceramics reaches up to level 9, which is only second to diamond (level 10) and cubic boron nitride. It is much higher than that of ordinary metal materials (such as the Mohs hardness of steel is only 4-5 levels). In friction or impact scenarios, high hardness means that the material surface is less likely to be scratched or crushed. When hard particles or objects come into contact with the surface of alumina ceramics, the ceramic surface can resist deformation by virtue of its high hardness, reducin...

The rubber and ceramic two-in-one liner is a composite material that combines the elasticity of rubber with the wear resistance of ceramic. Its characteristics are mainly reflected in the following aspects:  1.utstanding wear resistance. Ceramics themselves possess extremely high hardness and wear resistance. Especially ceramic blocks made of materials like alumina can effectively resist the erosion and grinding of materials. During the operation of the liner, the ceramic layer is in direct contact with the materials. With its hard surface, it can significantly extend the service life of the liner and reduce the frequency of replacement due to wear, making it particularly suitable for scenarios involving the transportation of materials with strong abrasiveness such as ores and sandstones.  2. Excellent impact resistance. Rubber has outstanding elasticity and toughness. When materials impact the liner, the rubber layer can act as a buffer and absorb the impact force, avoiding t...