Introduction of Section Steel Rolling Line

 With the development of the market and the rapid development of the rolling mill industry, people's attention has also increased, and the factors affecting the rolling mill and the business of the rolling mill have also increased. The starting speed of the rolling mill plays an important role in the efficient work of the rolling mill. If the rolling mill starts slowly when it is ready to run, it indicates that the rolling mill has obvious shortcomings in performance, which will seriously affect the working efficiency of the rolling mill.

If the speed of the section steel rolling line is not effectively increased when it is started, the efficiency of the billet or rolled piece will be lower and lower. For the rolling mill, if it cannot be started quickly with overload, there will be a problem that the billet rolling speed is too slow. Before starting up the rolling mill, first check the power of the equipment motor, rolling speed, product specifications, pass technology, etc., to ensure that the reloading capacity of the billet does not exceed the bearing capacity of the rolling equipment. Otherwise, it will cause the rolling mill to start slower. In addition, it is necessary to check the bearings of the rolling mill to see whether the lubrication of the bearings is sufficient. If the lubrication is not enough, the start-up of the rolling mill will be slow, or even break down.

The steel pusher is mainly used for the billet in front of the furnace of the rolling mill production line. The power is output by the pusher, and it is gradually pushed into the furnace for heating treatment. The steel pusher is the main equipment for feeding in front of the furnace in the metallurgical and steel rolling industry. It is divided into two types: mechanical type and hydraulic type. The steel pusher is composed of a motor, a reducer, a mechanical transmission part, and a shell. Its main features are stable push, large thrust, and can push double rows of billets.

1. Rolled steel is a steel billet that is rolled into various useful material sheets of steel required by a rolling mill. The products of the rolling mill include steel bars, section steel, angle steel, steel bar, and so on.

2. A roll is two or more associated rolls of a rolling mill. Rolling is the use of rolling mills to roll metal into plates, bars, or shaped materials of various cross-sections.

3. Multi-roll rolling mill is a new type of rolling mill, including four-roll, six-roll, twelve-roll, twenty-roll, etc. Two of the rolls directly used for rolling are work rolls, and the rest are backup rolls. Multi-roll mills are commonly used for the cold rolling of sheets and foil.

4. The control system of the section steel rolling line is quite complicated, roughly divided into three parts: mechanical, hydraulic, and electrical control. The precision of the rolling mill is related to the level of mechanical manufacturing, and hydraulic and electrical control is also necessary.

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Created on Mar 14th 2023 02:08. Viewed 80 times.

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