The production process of continuously casting high-temperature molten steel into billet with certain section shape and certain size is called continuous cast steel. The equipment required to complete this process is called continuous casting complete set of equipment. The electro-hydraulic integration of steel pouring equipment, caster body equipment, cutting area equipment, dummy bar collection and transportation equipment constitutes the core equipment of continuous cast steel, which is traditionally called continuous caster.
READ MOREIn continuous casting production, a set of continuous casting equipment that shares a ladle and casts first-class or multi stream billets at the same time is called a continuous caster. A continuous caster can be multi unit or single unit. The so-called unit is a set of continuous casting equipment with independent transmission system and working system in a continuous casting machine, which can still work as usual in case of other machine accidents.
READ MOREAt present, continuous caster has been widely used in steel mills with various forms and uses. The name of continuous casting machine is also very inconsistent. The shape classification of continuous caster includes: vertical caster, vertical bending caster, arc caster, ultra-low head (oval) caster, horizontal caster, wheel caster, etc.
READ MOREContinuous casting is the direct casting of molten steel into billets close to the final product size. After more than 100 years of hard exploration, this idea finally made the technology widely used in practice in the 1970s, and gradually formed today's continuous casting technology. The main equipment is composed of ladle, tundish, crystallizer, crystallizer vibration device, secondary cooling and billet guide device, billet drawing and straightening device, cutting device, billet discharging device, etc.
READ MORECThe main reason is that some smelters have weak safety awareness and numbness of thought, do not abide by the safe operation procedures for tapping and oxygen blowing, or are affected by habitual illegal operators, and operate against regulations when the safety protection devices are lack and damaged and the safety protection measures are not implemented in place, resulting in accidents.
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