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The mould housing is a very important part of the continuous casting machine. It is a bottomless steel billet mould assembly with forced water cooling. Its performance is critical to the quality of the continues billet caster.

Production capacity and billet quality play a very important role, so it is called the "heart" of continuous casting equipment.

Function of crystallizer

The mould is the core part of the continuous caster. Important functions of mould crystallizer are as follows:

1. At the highest possible pulling speed, it is ensured that sufficient shell thickness is formed when leaving the mold to resist the static pressure of molten steel without pulling Leakage;

2. The shell thickness around the mold can grow uniformly and stably;

3.The interaction between molten steel slag phase billet shell copper wall in the mold determines the surface quality of the billet Sexual impact. The first function determines the productivity of the continuous casting machine;

4. It determines the surface quality of casting slab.

Performance of crystallizer

a. It has good thermal conductivity and can quickly form a primary shell with sufficient thickness;

b. It has good structural rigidity and structural processability, which is convenient for processing and manufacturing, easy for disassembly and adjustment;

c. Good wear resistance and high thermal fatigue resistance;

d. It is light in weight so as to have a small inertial force during vibration.