The secondary cooling device is designed and calculated according to different steel types and different pulling speed requirements. A reasonable nozzle arrangement is selected to force the surface of the casting blank out of the crystallizer to force the blank shell to gradually thicken evenly until the cooling area enters. Air-cooled section. The support roller in the secondary cooling equipment plays an effective role in supporting the casting billet passing through the secondary cooling spray section, and also assumes the task of guiding the ingot rod into the crystallizer.
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The main parameters |
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Spray form |
Full water cooling, aerosol cooling |
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Cooling zone |
Set three to five independently controlled cooling sections according to process requirements |
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Control way |
Realize dynamic automatic water distribution according to drawing speed and temperature |
The second cold clamping section, the second cold section roller assembly is modular, the overall assembly, the second cold dense row section equipment, the equipment frame design "quick access waterway"
