Casting nozzle series:
The casting nozzle is a key part of the continuous casting and rolling machine of aluminum strip.   Its quality directly affects the quality of the strip and the production yield.   Casting nozzle materials have various types according to the performance and requirements of different casting and rolling machines.
The casting nozzle materials produced by our company is made of ceramic fiber mixed with a variety other materials in a scientific formulation which have advantages of solid surface, soft interior, good elasticity, high temperature resistance, no deformation, perfect insulation effect, long service time and so on.   The special technology can effectively prevent the aluminum liquid from eroding the casting nozzle, avoid carbonization, and effectively reduce the defects on the aluminum plate surface, like black spot, white spot, grooves, segregation, heat belt, and unevenness surface and so on.   The fracture tissue is fine and uniform layered fibrous structure to prevent the presence of flake-like and flocculent tissue.   The inner cavity and lip of the casting nozzle are all sprayed with high-performance boron nitride coating, and the coating is uniform and smooth, which provides guarantee for high-quality cast-rolling plates.

Our company produces various types of casting nozzle materials, which are suitable for middle-sized continuous casting machines and super-sized continuous casting machines which are Italian New Hunter type, French Pehiney3C type, American Hunter type and British Davey type and so on.  Also suitable for all rolling machines and roll diameter mating made in China.
Raw material composition high alumina fiber: slag content <0.05% ALOg: 44% SiO: 52% TiO,: 0.7% Fe,0, <0.12% Sum of impurities <0.05%
Burning alkali < 1.0%