What is slit rolling? Slit rolling is a new technology widely studied and applied at home and abroad in the past two decades. The so-called slit rolling is a rolling process in which the billet is rolled into two or more parallel parts with the same cross-section shape through […]
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Causes and solutions of steel piling-up in high-speed wire rod rolling mills? The phenomenon of steel piling-up occurs during rough rolling and medium rolling of high-speed wire rod mills, which can be divided into steel heaping at the head, middle and tail of the rolled piece. Specific reasons
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What is the reheating furnace temperature system? The temperature system of reheating furnace refers to the change of furnace temperature with time when steel is heated in the furnace. For Continuous Reheating Furnace and Walking Beam Reheating furnaces, the temperature changes along the length of the furnace. Because
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Bar automatic counting system as an important part in the bar rolling mill production line. And it is the key technology to realize negative deviation rolling of bar production, delivery according to theoretical weight, and international market. Also, bar automatic counting system is an important technology to improve the automation
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The effect of the rebar rolling mills cooling after rolling can be divided into two categories according to the rebar before rolling, quick cold deformation austenite recrystallization state: One is the deformation of austenite is fully recrystallization, deformation caused by the dislocation or substructure reinforcement has been eliminated, the deformation
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