Mold assembly
The mold assembly is the key part of the continuous casting machine.
Square billet and rectangular billet mold assembly
The billet and rectangular billet mold assembly are mainly composed of the following parts: mold copper tube, outer water jacket, diversion water jacket, upper and lower sealing flanges, various sealing rings, foot roller device, foot roller area spray Device. The core part is the mold copper tube, and other parts are assembled around the copper tube.
The mold assembly should have the following characteristics: simple structure, easy to disassemble and adjust, easy to process and manufacture; it must have good structural rigidity, and its weight should be light so that it has a small inertial force when it vibrates.
The mold assembly is a key part of the continuous casting machine, and its structural performance directly affects the production and quality of the continuous casting billet. All enterprises are actively exploring according to the actual use of their continuous casting machines, and by optimizing the combination of the parts and components of the mold assembly, to meet the ever-increasing demand for continuous casting production.
Square billet and rectangular billet crystallizer assemblies are generally reserved for the installation of electromagnetic stirring devices and automatic liquid level control devices.
Round billet mold assembly
The round billet mold assembly is mainly composed of the following parts: mold copper tube, outer water jacket, diversion water jacket, upper and lower sealing flanges, various sealing rings, foot roller device, and foot roller area spray device. Like the square billet and the rectangular billet, the core part of the round billet mold assembly is the mold copper tube, and other parts are assembled around the copper tube. The key to the assembly of the round billet mold assembly is to prevent the copper tube from rotating and to ensure that the copper tube is positioned correctly along with the inner and outer arc directions. The mold assembly should be subjected to a hydraulic penetration test, the test pressure is 1.2-1.5 times the working pressure, and it should be kept for 30 minutes without leakage.