When will I have a long tassel?

There are two types of scrap steel recovered by scrap material companies. A large piece of steel, such as some steel pipes, I-beams, etc. Such steel needs to be cut into small pieces with a shearing machine to facilitate transportation and smelting.

The other is scrap steel, including steel shavings, steel scraps, iron wire, broken iron sheets, etc. This scrap steel needs to be pressed into cubes or rectangles with sides between 20 cm and 70 cm using a baler, which is called matt. The purpose of briquetting is also to facilitate transportation and smelting.

The material composition of sheared scrap steel is relatively simple, and the quality can be seen at a glance. Briquettes are made from a mixture of different scrap steels and have complex composition, which affects the quality of the finished steel.

More importantly, in recent years, some unscrupulous private scrap steel recycling companies have mixed various impurities into the briquettes in order to seek profits. Some steel mills paid the price of scrap steel, but bought cement blocks. This makes steel mills have doubts about briquetting.

Some steel mills clearly state that they only need to cut the steel and not press it into blocks. Some other steel mills require scrap steel recycling companies to indicate the company name, production date and other information on the briquettes, so that they can be held accountable when adulterated briquettes are discovered.

As a result of such a choice, the price of briquette steel is much lower than that of shear steel. Of course, even so, the production of briquette steel is still profitable. Mao Yaguang's poor sales are just a bargaining strategy.

"This problem is not unsolvable, right?" Han Weichang interrupted again. He is still a technician at heart, and as a technician engaged in craftsmanship, he is better at solving problems creatively than others, or to put it another way, his brain is a few centimeters larger than other technicians.

"Can Korean workers solve this problem?" Mao Yaguang looked at Han Weichang in surprise and asked.

Han Weichang walked to a pressed steel block and kicked it with his feet. Of course, this is just a symbolic action. The weight of a block is almost one ton, which is not something Han Weichang can kick. He said:

"Manager Mao, look, our briquettes are half a meter square in cross-section. No one can tell what's inside. It's not a problem to hide a cement pier. So the steel mill doesn't like this kind of briquettes. Is it this way?"

"That's right." Mao Yaguang said.

"So, if we flatten it a little, say only 50 millimeters thick, like a board, can we still hide the cement block in the middle?"

"You mean, press it into a sheet?" Mao Yaguang's eyes lit up. This is an amazing idea. No one can tell what is hidden in a big iron lump. But if it's just a 5cm thick iron plate, it's not easy to hide something inside. The scrap steel bale is not a complete piece like the iron plate, but has countless gaps in the middle. It is only 5 centimeters thick and can be seen through at a glance. The director of the steel plant no longer has to worry about what is hidden in the bale. something.

"Would it be troublesome to press scrap steel into sheets?" Mao Yaguang asked.

Han Weichang said: "There is no difficulty in machine design if it is just pressed into 50 mm sheet-shaped bales. However, the original thickness is 500 mm, and now it is changed to 50 mm. Each time the material is loaded, it must be compressed to the original thickness. 1/10 of the time. The work that could be completed in one press now needs to be pressed 10 times, and the work efficiency is reduced."

Mao Yaguang nodded: "That's right, that's what I want to say."

Han Weichang said: "To improve work efficiency, we must change manual loading to automatic loading and use electromagnetic chucks to speed up loading and unloading. In addition, the original side push type pressurization is no longer suitable and should be Change to top pressure..."

As he spoke, he took out a drawing pencil from his pocket, squatted down, and drew a schematic diagram for Mao Yaguang on the cement floor. He drew pictures very quickly, but his strokes were very accurate. He drew a straight line with just a pull. Tang Zifeng thought that even with a triangle, he could not draw straighter than him.

What he drew was not a complete mechanical design drawing, but just a schematic diagram. But in just a few strokes, even Tang Zifeng understood what he wanted to express. Mao Yaguang was in this industry, so it was even harder to understand this principle. Problem.

This old Han really has two skills.

Tang Zifeng thought silently in his heart.

Before today, Tang Zifeng had always thought that Han Weichang was just a second-rate engineer who was just messing around. He probably worked hard to get his current professional title, and then he was deceived and deceived all the time. During the contact between Tang Zifeng and Han Weichang, Han Weichang has always been the character teased by Tang Zifeng. Tang Zifeng has no conscience uneasiness about this, and the root cause is here.

But at this moment, Tang Zifeng felt that he should look at Han Weichang with admiration. This old Han was able to come up with ideas to solve the briquetting dilemma and propose technical solutions in such a short period of time, which was enough to prove his level. . Hmm, should I respect Lao Han a little more in the future? For example, I should apologize or something after teasing him, so as to save some face for Lao Han.

"Okay! Great!"

Mao Yaguang's cheers interrupted Tang Zifeng's thoughts. Tang Zifeng turned around and saw that Han Weichang had stood up and put away his drawing pencil. Mao Yaguang patted Han Weichang on the shoulder and praised him repeatedly, with a faint smile on his thin face. The red light should be a sign of excitement.

"Gong Han, can you do what you just said on the first chance?" Mao Yaguang asked.

Han Weichang puffed up his chest and said, "There is no problem. Doesn't Manager Mao still believe in the technical strength of our Linyi machine?"

"Trust it, trust it." Mao Yaguang said repeatedly, "I used the Changying brand machine tools you produced when I was in the factory. The quality is simple and unspeakable."

This is called the name of a person and the shadow of a tree. As the Eighteen Arhat Factory of the year, Linyi Machinery was also famous in the machinery industry. The market share of Linyi Machinery has been shrinking over the years, but people like Mao Yaguang's generation, their youthful years are associated with the "Changying Brand" machine tools. When recalling the past, it is inevitable that they will attach some good things to the past. Aura. Just like when many people talk about the snacks they had when they were children, they always think they taste the best. In fact, it is just a nostalgia complex.

Of course, Linyiji does have the strength. With so many years of experience, the company has formed a strict production process and quality control system. As long as it is used properly, the quality of the products produced is still guaranteed.

"about the price……"

After praising Linyiji's technology, Mao Yaguang returned to the original question and set his sights on Tang Zifeng.

Tang Zifeng did not answer immediately, but said to Han Weichang: "Old Han, Manager Mao just made a new request. Is our original design not enough?"

Han Weichang understood and replied: "That's for sure. According to Manager Mao's request just now, we have to add a lot of content based on the original design. The cost must be increased by at least 1/2."

"What? Increase by 1/2?"

Before Tang Zifeng could say anything, Mao Yaguang jumped up first: "Han Gong, you can't open your mouth like this, right? Just change the PLC control, add a push hydraulic device, and, by the way, there is also an automatic feeding, It’s not difficult, but how much additional cost will it add?”

Tang Zifeng said sternly: "Manager Mao, you can't calculate like this. The idea proposed by Han Gong just now is considered an innovation in the international metal recycling industry, right? By the way, we need to apply for patent protection immediately. Think about it, just How much profit can this idea bring to you? The price of your briquette steel will soon be raised to the level of shear steel. Even if you earn 50 yuan more for 1 ton, 10,000 tons is 500,000, and 10 Ten thousand tons means 5 million, and 1 million tons means..."

"Stop, stop!" Mao Yaguang couldn't listen anymore. I am a city-level scrap company that collects 1 million tons of scrap steel a year. Do you think it is sand? Even for sand, 1 million tons a year is scary enough.

"Let's see, the fixed price is 400,000 yuan for one unit and 1.6 million for 4 units. How about it?" Mao Yaguang made the bid directly.

Tang Zifeng glanced at Han Weichang quickly, and Han Weichang shook his head slightly, indicating that the price was a bit low. The modifications he proposed will indeed increase costs. According to Qin Zhongnian's original design, the cost of a baling machine is approximately 300,000 yuan. After modification, the cost of a baler will reach about 350,000 yuan. If the quotation of 400,000 yuan is maintained, the profit will be too thin. This cannot be done. Accepted.

Tang Zifeng got the answer from Han Weichang's expression. He said: "Old Mao, according to our original design, one unit costs more than 400,000 yuan. Now we have added PLC and automatic feeding. To 400,000, this is completely insincere. Let's do this, we will suffer a little loss, and you can count it as 600,000 for one unit."

"600,000! You can keep it for yourself!" Mao Yaguang said loudly.

"How about 550,000?" Tang Zifeng looked at Han Weichang, as if asking for his opinion.

"Up to 450,000!" Mao Yaguang raised the price. He also knew that his previous quotation was a bit low. You must know that the price of similar products in Puji and Luoji was 400,000, and the design was far from as good as Han Weichang said.

"530,000!"

"470,000!"

"This way..." Tang Zifeng had an idea. He looked at Mao Yaguang and said, "Old Mao, I won't bargain with you anymore. Didn't you say 470,000 units? I can promise you, but I have a condition. If you can do it, I will build you 4 units at a price of 470,000. If you can’t do it, you can only buy one at a price of 530,000. I’ll give you a fixed price. Do you like it or not? What do you think? ?”

"What conditions?" Mao Yaguang asked.

Tang Zifeng said: "Didn't you just say that there are at least five or six cities in Xiahai Province that have metal recycling scales similar to yours in Jinyao? Can you persuade them to also purchase our Linyi Machinery balers. I'll charge 500,000 per one. Taiwan will supply them. However, you have to sell at least 20 units to me."