After coming here, Chen Shu saw more clearly, one-third of the blanks were lifted away by the crane for loading, and the remaining two-thirds continued to move forward directly along the transmission roller. Soon Chen Shu saw the rolling mill that the company was talking about, and the billets went through rolls one after another, and finally turned into the commonly known 145 strip steel.

The hot strip steel is finally rolled into rolls and packed, and it is also red and loaded directly onto the semi-trailer. Chen Shu watched the whole process very carefully, and after coming out, Chen Shu suddenly thought of something, which was exactly the same as the rolling process - a dough sheeter.

The noodles are pressed over and over again through the rollers of the dough sheeter, constantly adjusting the gap, and finally pressed very thinly, and then pressed into noodles by pressing the upper cutter. The continuous rolling workshop is to pass the billet through a series of rolls, continuously press and thin, and finally turn it into the strip required by the company.

The temperature here is significantly lower than in the steelmaking workshop, and not much higher if it is not next to the rolling mill.

"Our company is continuous casting and rolling, and the whole line is strip steel directly. However, our products are relatively simple, and some factories can roll wide bands, and then cold roll them after they come out, and then pickle to remove the oxide layer, and then galvanize and color coat. These are all finishing, of course, the profit is very considerable, but unfortunately the cost of these equipment is not small. ”

"There are a lot of factories that also produce 145 strips, but they don't produce billets, so they need to reheat the billets. Our continuous rolling line is next to the continuous casting line, and the temperature of the billet is enough to directly enter the rolling mill for production. Some factories are a little farther away, and the temperature has dropped a lot when they are close to the rolling mill, so they need to be reheated. Their secondary heating is all heated in a medium frequency induction furnace, which I don't quite understand. ”

"But they buy billets and roll strip themselves, and I still know the process. By the way, when you pass by the cart in the future, you must be far away. Tire bursts often occur in large cars, and the lethality of collapsed stones and air guns is not low, and if bad luck can collapse people to death, the glass of the car will be shattered. Li Feng reminded seriously.

"It's so terrifying, I haven't taken it seriously, and I'll hide in the future. What's the deal with buying billet rolled strip?" asked Chen Shu.

"After the billet is bought, it is heated twice and then rolled into strip. If you put coal into a gas generator and burn it, there will be water mixed in it, and you know how the water reacts with carbon at high temperatures, right?"

"Let's make water gas, carbon monoxide and hydrogen. ”

"Yes! Mainly these two gases, of course, there are other components, but the content may not be as high. The water gas is passed into the combustion furnace and ignited to heat the billet, and the rolling temperature is reached. They have an extra heating program, so the cost is higher than ours. Li Feng explained.

"Let's go, let's go back to the office, and we won't be able to get off work for long when we go back to the office. After the two walked out of the workshop, they took off their work clothes, and then took off their hard hats and walked towards the office with them in their hands.

"How do you feel about going to the workshop?" The two of them just walked to the door of the office building, and before they entered the building, they ran into Mr. Wang and Wang Shoucheng.

"Mr. Wang, go to the workshop to study, I don't understand a lot of things, let alone see them. Brother Li Feng took me to have a look, and he explained it very well, and I really have to learn from him in the future. Chen Shu hurriedly replied.

"I can't find a few people who are more familiar with our production than him, so I will study hard and work hard in the future!" After speaking, he walked out of the office building and walked towards the BMW 730 parked in front of the building.

Seeing Mr. Wang leave, the two returned to the dormitory and took off their work clothes, only to find that the clothes inside were all soaked. Now I can't go back to the office, so I can only take off my clothes and dry them in the dormitory, lying directly on a bed.

After about half an hour, the sweat on my body was completely dry, and my clothes were also half-dry, so I put them on and went back to the office. If you don't go to the office all afternoon, it seems a bit bad for any reason. After entering the office, I found that it was still the same as before, without the slightest atmosphere.

Occasionally, someone makes a phone call, and the rest is basically playing with the phone and reading novels.

"Nine, have you measured it out today?" Li Feng said to Jiu Jianren as he entered the door.

"It's cleared, there's nothing going on, how is the workshop?

"No problem, everything is normal, take Chen Shu to familiarize yourself. ”

"Okay, take him more when you have time, let's sell goods, bill, settle or something, all teach well, on the whole, there will be changes in the steel pipe factory in the future, and it is estimated that it will not be too big." Jiu Jianren said.

"Okay Brother Jiu, don't worry!" Chen Shu and Li Feng both returned to their seats, and Li Feng made a few more phone calls to several of his frequent customers, and the content was very simple.

On the one hand, it is to ask how much there is in stock of steel billets and whether there is any intention to continue to replenish the stock; second, whether the strip shipment is fast? How to see the market trend in the later stage.

Not only pay attention to the tone of Li Feng's speech, but also notice the content of Li Feng's conversation and chat with everyone, everyone has everyone's way of selling goods, the key is to make customers satisfied and let customers recognize your products.

There is no other heavy industry in the vicinity of the Shenghua Steel Pipe Factory, but there is a ceramic factory nearby. When the sublimation workers got off work, they were all a group of workers in dark blue uniforms, who did not wash their bodies and faces, and drove home with oil stains and black iron oxide.

The workers of the ceramic factory not far away are just the opposite, and they are all a bunch of fancy-oriented women, girls to be exact. There are also many motorcycles and bicycles, and many people come in cars, but there are still a few such people.

When the night fell, everything was quiet, Chen Shu and Director Meng chatted about the production line over there and what they learned there, and of course they took it out and asked Meng Qingliang if they didn't understand.

"Actually, our line of work seems quite complicated, but in fact, these things are handed over to mechanical equipment and instruments to complete. Only when real problems are encountered, can people come forward to solve them, and only then can a person's ability be shown. Meng Qingliang said.

"I think you're a good kid, a dignified college student, tossing with our gang, and you really have you. Today I will give you a word that I hope you will keep in mind and use in action. The company uses you to let you solve problems, not to let you find problems and create problems. This may sound simple, but one day you will find your value in this business. Meng Qingliang said earnestly.

After hearing these words, Chen Shu felt that he still regarded his work too superficially, and even had limitations in starting point. Seeing Chen Shu's silent response, Meng Qingliang felt that what he said was worth it, if Chen Shu just said yes, or Meng Qingliang would not take it to heart.

After three minutes of silence, Chen Shu's mobile phone ringtone broke, and it seemed that it was the number of his family, Chen Shu said hello to Director Meng, connected the mobile phone and went back to the dormitory.