Rebirth: From arcade game to business empire

This thing is as tall as three or four people.

Standing in front of it, I really felt my own insignificance.

It's too big!

And!

Just looking at the appearance, I have a feeling that this thing is really amazing.

Some Chinese couldn't help but touch their heads, whether it was the charter boat king or Li Jiacheng, they had never seen this thing, how it worked, how it was used, they were all black-eyed.

What the hell is this?

Don't say it's them, even Hong Kong Governor MacLehose doesn't know at all.

Only Taro Iwasaki squinted his eyes at this moment, he is a real professional technology, and he can naturally see at a glance the extraordinaryness of this shield machine.

With just a few glances, he could roughly judge the specific way to use this thing.

Mainly, Taro Iwasaki really didn't expect that this thing would be born in Xiangjiang, if it was born in Europe and the United States, he would not be surprised, but this was born in Xiangjiang.

It's just incredible!

"This thing is called a shield machine, of course, in the world, the shield machine refers to a tunnel boring machine that uses the shield method, but in my place, he also has another name, called a full-section hard rock tunnel boring machine!" And Lin Mu also introduced on the side: "This is what our R&D team finally developed!"

"Of course, the hard rock tunnel is still a little difficult, and we are currently overcoming this difficulty, and I also believe that it can be done with our scientific research strength!"

Lin Mu glanced at everyone, and then slowly said: "This is also the first product launched by our Hongmeng Heavy Industry, his main role, I won't introduce it, Chen Yong, you can introduce it!"

Chen Yong immediately puffed up his chest, and the whole person fell into an indescribable excitement: "Big, hello everyone, I am, Chen Yong of Hongmeng Heavy Industry, now, let me introduce to you, our full-section hard rock tunnel boring machine, our roadheader, can excavate 800 meters per month at the fastest, while the traditional drilling and blasting method of drilling and blasting is about 1,000 meters per month. "

"In addition, the construction method of drilling and firing guns is primitive and extremely dangerous, while the construction of roadheaders is relatively safe and efficient. "

Iwasaki Taro on the side nodded slightly, he himself was also an engineer, so he naturally knew that the most popular way in this era was to shoot eyes and shoot guns.

To be precise, it is not that there is no research on this kind of full-section hard rock tunnel boring machine, but that it has not been studied for the time being.

Unexpectedly, it was researched by Lin Mu.

Chen Yong continued: "We are currently using a tunnel boring machine for weak surrounding rock construction, which is an advanced technology with fast speed, good quality and high safety performance in urban subway construction. The interval tunnel constructed by the shield machine can achieve weak disturbance to the soil, do not affect the ground buildings and traffic, and reduce a large number of demolitions on the ground and underground. "

"At the same time, the tunnel has a certain degree of bending, and the shield machine must have a certain turning ability, just like a train and a subway. While making holes, while reinforcing and turning, the technical content is very high. "

......

Next, Chen Yong said a lot of professional terms, and everyone was confused, completely unaware of what Chen Yong was talking about.

However, they now know that Lin Mu dared to take the Xiangjiang Metro, which was definitely not lip service, but Lin Mu, who really had the ability.

This is definitely the level ahead of the world.

When he saw this, MacLehao also fell into deep thought.

When did Lin Mu get this thing out?

And looking at the shield machine in front of him, Lin Mu was also full of sighs in his heart.

In fact, in 1997, China Railway excavated an 18-kilometer tunnel in Qinling on the Xikang Railway.

According to the technical level of China at that time, it may take at least 8-9 years for the explosives to be blown up and then transported to the earth and stone residues, and then the tunnel to be built.

In order to shorten the construction period, Huaxia introduced two shield machines from Deguo for the first time.

With the assistance of these two behemoths, the excavation efficiency of the Qinling project has been greatly improved, not only has the construction safety problem been reduced by four times, but the tunnel has also been broken through a year ahead of schedule.

After tasting the sweetness, Huaxia began to buy shield machines more frequently, and after entering the 21st century, with the advent of the era of large infrastructure, Huaxia's demand for shield machines soared to account for 60% of the world.

But the high dependence on foreign equipment also brings a number of problems.

First of all, the price is too expensive.

At that time, the price of an imported shield machine was hundreds of millions of yuan, and the shield machine used in the Qinling Tunnel cost 350 million yuan for a mouth.

Buy two machines, that's 700 million.

7 billion in the 90s!

The same is true of the attitude of the country, which loves to buy and buy, not to buy and pull down.

What's even worse is that after buying it back, Xiu also has to look at other people's faces.

When Huaxia turned to foreign manufacturers for help, the solution proposed by the other party was two words: raise prices.

In 1999, during the construction of Yangcheng Line 2, an imported shield machine did not grasp the "segment", and the other party did not care what the specific situation was, and asked for 3 million replacement costs.

And in this way, foreign experts have to pull up a cordon during maintenance, so as not to let the Chinese people get close to watch, for fear of stealing technology.

In 2001, the foreign side even proposed to sell an old shield machine at the price of a new shield and increase the price of the accessories by 100%.

That year, Huaxia even bought and repaired, and spent more than 5 billion yuan a year.

However, 20 years later, Huaxia's shield machine has reached the world's leading level, and then it was sold to Europe, directly reducing the production price to the minimum.

However, in this era, Lin Mu took out this thing earlier.

Not only the Xiangjiang Metro, but also can cooperate with the mainland, in the future, there are more opportunities for themselves to make money, Xiangjiang is just a springboard for themselves, and the mainland behind is where they really want to go.

Let the development of the motherland be accelerated by at least 20 years.

"Now!" Lin Mu stood on the top of the summit platform, looking at all the media condescendingly, Mai Lihao, Iwasaki Taro, Niu Bijian, John Jack Schwya, John Madden, and Hong Kong Governor MacLehao, and said lightly: "Do you still think that our Hongmeng Heavy Industry is not qualified to build a subway?"

No one spoke, and all that was left in their hearts was shock.

What is the important weapon of the country, this is called the important weapon of the country!