wanhaorefractory

  1. Applying the technology of exchangeable the sizing nozzle can avoid excessive casting speed and steel leakage accidents caused by excessive nozzle erosion. 2. Increase the number of single-ladle continuous casting furnaces, reduce excess steel in tundishes, improve slab yield and slab quality, and achieve the purpose of reducing costs and increasing benefits. 3. It can realize quick stop of pouring, re-starting of pouring and replacement of sizing nozzles with different apertures during the casting process, so as to adapt to the best matching of molten steel temperature, fluidity and casting speed in the later stage of casting, as well as the matching with the supply of molten steel in front of the furnace, and promote production organizational balance and stability. 4. Improve the service life of the tundish, reduce the consumption of tundish lining refractory materials, baking energy, and manpower for laying the tundish. However, the exchangeable syst...

More and more steel plants are using tundish exhangeable sizing nozzle recently. Compared with traditional sizing nozzle , the advantages of exchangeable nozzle are: 1.Simple structure, reliable performace, easy to operate. 2.Adopt single tube oil passage control, light cylinder, easy to handle and operate, only one button required for control. 3.The rack and base of cylinder are intergrated, which makes the positioning of slide block precise. 4.The cover of lower slide block is made from cast iron, the coordination of lower slide block and machined face of platen is with high precision, which could avoid leakage accident caused by the unqualification of alide block size. Article Source:  The advantages of tundish exchangeable nozzle Company name: Wanhao Refractory Email: sales100@wanhaorefractory.com Website: http://www.wanhaorefractory.com/