Casting Tips and Nozzle for aluminum casting improves the uniformity of the melt distribution in the nozzle device by the split block inside the nozzle, and improves the quality of the cast and rolled products.
This aluminum plate casting device includes: two upper and lower plates oppositely arranged, an edge baffle connecting the two upper and lower plates side portions, and a bottom plate connecting the two upper and lower plates and two edge baffles, and a melt is arranged in the middle of the bottom plate Inlet, the opposite side of the melt inlet is the melt outlet. Among them, the casting tips and nozzle device also includes a primary shunt unit and a secondary shunt unit sandwiched between two upper and lower plates. The distance from the primary shunt unit to the base plate is greater than the distance from the secondary shunt unit to the base plate.
The primary shunt unit includes several primary shunt blocks with a rectangular cross-sectional shape and spaced apart from each other, the secondary shunt unit includes several secondary shunt blocks with a semi-circular cross-sectional shape and spaced apart from each other There is a first-level interval between the first-level shunt blocks, and each first-level interval is set against a second-level grading block.
Casting Tips and Nozzle for Aluminum Casting
In the process of producing non-stick aluminum casting nozzle plates, an aluminum casting and rolling mill and ceramic fiber caster tip are used. The aluminum casting and rolling mill includes two rolls, an upper roll and a lower roll, respectively, and the non-stick aluminum casting nozzle is arranged between the upper and lower rolls Sewing.
With the continuation of production time, some slag composed of carbon deposits and fine particles may accumulate on the upper and lower nozzle pieces. These slags will eventually form dark lines and scratches on the surface of the aluminum plate. The defects of the surface quality of the aluminum plate, these defects are difficult to eliminate by conventional means.
In order to overcome these shortcomings, the traditional approach is to re-setup boards, that is, to clean up the slag after production is stopped and then re-produced. However, the re-setup board will greatly affect the production efficiency and significantly increase the production cost.