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What role does cooling bed equipment play in Steel rolling mill production line
The cooling bed equipment is a working table for the steel rolling mill production line in the metallurgical rolling industry to effectively cool the rolled products (rebar, round steel, steel pipe, etc.). The cooling beds mainly include tooth extraction cooling beds, rack stepping cooling beds, claw cooling beds, carrier chain cooling beds, and rolling disc cooling beds.
Steel rolling mill production line cooling bed composition: the cooling bed is composed of mechanical transmission system, water cooling system, cooling bed table, fixed bracket and so on. Cooling bed is an important auxiliary equipment in steel rolling production. The function of the cooling bed is to cool the rolling stock above 800°C to below 150-100°C, and at the same time make the rolling stock run in the predetermined direction, and ensure that the rolling stock is not bent during transportation. Due to the wide variety of shapes of rolled products, there are various types of cooling beds in rolling mills.
The steel rolling mill production line cooling bed is to transport the rolled products into the cooling bed through the roller table, and then move the workpieces arranged on the cooling bed gradually to the top of the cooling bed by means of rack step-by-step tooth extraction, etc. The cooling effect of the workpiece. The cooling bed equipment is mainly used for on-line slow natural cooling of rolled bars. In the profile production line, the cooling bed also has a pre-bending function for the profile, preventing the profile from being irregularly bent due to the uneven quality of the various parts during the natural cooling process.
Main features of Steel rolling mill production line cooling bed:
1. The hydraulic lifting and sliding table is adopted, and the high temperature roller is driven by the chain.
2. The sliding table adopts a high temperature resistant moving roller to reduce the wear and tear of the roller due to high temperature billing.
3. The belt-type temperature-resistant felt is used to reduce the transmission wear of aluminum profiles.
4. The aluminum profiles are displaced and conveyed to maintain an appropriate distance between the aluminum profiles.