Siheyuan: I have a mysterious factory

Of course, these will also become Xu Dajun's greatest wealth.

Looking inside the small courtyard, after some renovations, it has taken on a new look.

The only thing that makes Xu Dajun dissatisfied is that until now, Yan Bugui has not obtained the certificate.

If there is no proof, it is illegal to buy and sell houses privately. At that time, not only the small courtyard, but even the equipment that Xu Dajun worked so hard to buy will be confiscated.

"Third Master is really unreliable." Xu Dajun was a little dissatisfied.

However, at this time, Xu Dajun was not in a hurry.

Because these things are not a big deal to him.

Xu Dajun found a bench and sat down.

"System, check the equipment I can redeem."

[Ding: The host has 154320 technology points, and all the equipment that can be exchanged has been listed]

Then, the following is a long list.

【Crank Press, Friction Press, Screw Press】

【Universal spot welding machine, three-phase low frequency spot welding machine, seam welding machine】

【Grinding wheel cutting machine, inner circle cutting machine】

two

Finally, Xu Dajun found the equipment he needed.

【Converter steelmaking equipment, open hearth furnace steelmaking equipment, oxygen blowing equipment...】

Although these steelmaking technologies are the most commonly used in this era, they are not what Xu Dajun wants.

He continued to scroll down, and finally found what he wanted.

【Electric furnace steelmaking equipment】

"Fortunately, it can be exchanged." Xu Dajun heaved a sigh of relief.

Electric furnace steelmaking is also called electric arc furnace steelmaking.

It can be regarded as the most advanced among all steelmaking technologies.

1900 years.

Foreign countries took the lead in inventing electric arc furnace steelmaking technology.

Until 1960, scientists from a superpower broke through the key technology of the electric arc furnace, successfully increased the production rate, and made it move towards large-scale production.

Also started the journey of refining special alloys.

at this time.

In China, open hearth furnace and converter steelmaking were the first.

The technology is an era behind others.

Without any hesitation, Xu Dajun directly chose to exchange.

[Ding: Congratulations to the host, successfully exchanged for electric furnace steelmaking equipment, consuming 120000 technology points. 】

Looking at the rapidly decreasing technology points, Xu Dajun not only sighed, but this equipment is really a bit expensive.

All the technology points I had accumulated so hard were gone.

However, when Xu Dajun came to the system factory and looked at the electric furnace equipment in front of his eyes, he could feel that the expenses were totally worth it.

Although, Xu Dajun exchanged these machines and equipment from the system.

Most of the technology used in this day and age.

However, if the system is produced, it must be a high-quality product.

In some respects, these devices are even more advanced than those from abroad.

For example, the electric furnace equipment in front of Xu Dajun has been systematically adjusted to avoid many disadvantages of the original equipment.

You see, this electric furnace is three meters high.

Just the part of the electric furnace is two meters long.

The entire furnace body is made of high temperature resistant materials, even if the temperature is thousands of degrees, it will not be affected at all.

The power is much higher than that of the same equipment abroad.

Seeing this device, Xu Dajun immediately couldn't put it down.

With this equipment, the dream of refining special steel can be realized.

"Let's start now!" Xu Dajun didn't have any ink marks, so he started to see how to dismantle it.

This electric arc furnace is a large piece of equipment, and it is definitely not that easy for one person to dismantle it.

Some parts weigh hundreds of catties, or even several tons!

It simply cannot be operated by one person.

However, these are not a problem for Xu Dajun.

In the system factory, the first thing he exchanged was the bridge crane necessary for repairing and assembling large machines.

Seeing that everything was ready, Xu Dajun started to get started.

This fiddle.

After a whole day, Xu Dajun didn't dismantle this device...

There is a lot of information to be checked in this chapter, and it has been written for a long time.

Guys, for the sake of the author who has worked so hard to check the information, I will give you some fluff, and I will give you a small ticket.

Love you guys!!.

Chapter 49 Self-repair, system potential (kneeling for flowers, collection, evaluation)

Looking at the equipment in front of him, Xu Dajun felt a little helpless.

That's how technology is now.

Many things cannot be controlled by one person.

When the time comes, like now.

It is simply impossible for one person to dismantle this device.

"System, can you dismantle it for me?" Xu Dajun tried to discuss with the system, but he didn't know if the system would give him face.

[Ding: May I ask if the host can redeem the self-repair function? 】

I didn't expect the system to really respond.

"What is the self-repair function?" Xu Dajun continued to ask.

[Can help the host repair damaged machinery and equipment]

"Can you disassemble the machine?"

【Excuse me, host, is it disassembled for inspection?】

"Uh... yeah.

【Can!】

After getting the affirmative answer from the system, Xu Dajun suddenly became happy.

Although one's own power is limited, the power of the system is unlimited.

"Check out the self-repair feature redemption price.

[Ding: Self-repair function, use once consumes 100 technology points]

[Ding: Self-repair function, the monthly fee is 3000 technology points. 】

"There are monthly subscriptions? Obviously, monthly subscriptions are more cost-effective!" Xu Dajun smiled slightly.

"Exchange monthly subscription function.

[Ding: Congratulations to the host for successfully redeeming the self-repair function, which consumes 3000 technology points and is valid for 30 days. 】

After the exchange was over, Xu Dajun's technology points were deducted three thousand again.

However, he didn't care about it.

"Remove this device completely!" Xu Dajun ordered.

The next moment, the system starts working.

Originally, Xu Dajun thought that the equipment in front of him would be like in the hands of Dr. Manhattan, all the parts would automatically disassemble and fly into the air.

As a result, two robotic arms appeared in front of Xu Dajun's eyes.

The two mechanical arms moved so fast that even before Xu Dajun could react, the entire electric arc furnace was disassembled and became neatly distributed parts on the ground.

"Fuck! Niubi!" Xu Dajun laughed with satisfaction.

With this thing, no matter what I study in the future, I don't have to worry about disassembly and assembly.

"System, how heavy can this robotic arm carry?" Xu Dajun asked again.

Seeing that the mechanical arm easily unloaded several tons of furnace body, he was still a little exaggerated.

[Please do not worry the host, the functions provided by the system can solve any problems. 】

"So this robotic arm can also dismantle aircraft carriers?"

[Theoretically yes, may the host exchange for an aircraft carrier?]

[Ding: To exchange for an aircraft carrier, 10 technology points are required.]

[Ding: Friendly reminder, the host has not obtained the authority to exchange aircraft carriers. 】