Carry it with you through the plug-in

Chapter 23 Titanium Alloy House
Zhizhida is doing gold and silver recycling.

Last time I bought more than 10 kilograms of silver from Lu Xin, so I drove over immediately after receiving a call from Lu Xin.

This kind of big customer sells gold, certainly not tens of hundreds of grams, at least a few kilograms to start.

When Zhida saw the copper wires, used mobile phones and various motherboard chips piled up in the factory, he immediately gave a thumbs up, "Boss Lu's business is getting bigger and bigger."

Lu Xin said "modestly": "Hey, I'm just playing around. Compared to you, Boss Ming, I'm just a little grasshopper."

Zhizhida waved his hand and said with a smile: "Boss Lu is being modest! There is too much competition in gold and silver recycling, and the profits are relatively transparent. It's just hard-earned money..."

The two of them humbled each other, and Lu Xin didn't hide it, and directly took out two gold bars from his pocket and handed them over.

"Boss Ming, let's see how it looks."

Ming Zhida took it, his palms sank slightly, and he said in surprise, "Oh, it's so heavy, how many grams?"

Lu Xin smiled and said, "A little over 2000."

Zhida nodded happily, the more the better.

He walked to the stool by the wall and sat down, took out the tools he brought from his bag and inspected them.

The method is very simple and rough, just cut the gold bars, and then calcined them with a gold-testing spray gun.

Real gold is not afraid of fire.

As long as there are impurities, or other objects in it, gold will change color.

And Lu Xin's gold is naturally not afraid of fire.

Soon, Zhida had a smile on his face.

Huo Yiguan said: "Gold is no problem, it is 999 pure gold. Then we will trade according to the price agreed on the phone, but I don't have enough cash, only 50, and the rest will be transferred from Zhifubao. You can see it." ?"

Lu Xin smiled and said, "Okay."

Lu Xin asked Wei Jin to bring the money counter.

Here Zhida weighed it with the electronic scale he brought, and the total is 2007.58g.

1g/392 yuan.

The mobile phone and computer were smashed, and the total price was 786971.36 yuan.

"Come up to a whole number, 787000 yuan."

"can."

Zhida put away the tools and gold, then took out a backpack from the trunk of Volkswagen Tuyue, and took out wads of cash from it.

Lu Xin unwrapped a stack of cash seals and put them in the money counter.

Wei Jin stood aside and watched.

Lu Xin said, "Don't just look, help..."

He didn't tear off the seal, as long as the money is sorted out and put in a set.

This is simple, Wei Jin will learn it immediately.

The banknote counter can count 1 bills in one minute, and count 900 yuan in about seven seconds.

Counting the connection time, it is 15 seconds and [-].

1 in 4 minute.

50, and it took more than ten minutes to order all of them.

The money counters were burning hot.

Now Lu Xin finally believed it. When police C raided the property of corrupt officials, the news that many money counters were broken was true.

According to this speed, if 500 million are counted continuously without stopping, the money counter will definitely be wiped out.

Then Mingzhida used Zhifubao to transfer 287000 yuan to Lu Xin.

"Boss Lu, have you received the money?"

"received."

After seeing the money in the balance, Lu Xin smiled and nodded.

Zhizhida stretched out his hand and said, "Then I'll take the first step! Happy cooperation."

Lu Xin stayed and said, "Let's have dinner together before leaving."

"No, next time I have a chance. Today I have to go to Qianzhou, Zhejiang Province. There is a customer over there who has already made an appointment to see the goods."

"Well, if that's the case, then I won't delay Boss Ming's fortune, and we will meet again next time we have a chance."

"Okay, okay... Boss Lu, if you have goods in the future, you must remember me."

"sure……"

After some courtesies, Zhida drove away.

From the beginning to the end, Zhizhida never asked Lu Xin, where did the gold come from?
Just kidding, there are so many used mobile phones and gold-plated motherboard chips in the factory, do you have to ask where the gold comes from?

This is just what he saw, maybe they have more sources elsewhere.

There is really no need to make a fuss about such a "little" gold.

Putting this matter aside, Zhizhida was also very happy.

Today's order, he can earn 5000 yuan.

Earn an average of more than 2 yuan per gram.

Although it doesn't look like much, but the quantity is large, and it is easy to sell without taking any risks.

……

Just when Zhizhida was happy, Lu Xin was very excited when he saw the 50 in the bag on the table.

It's just that Wei Jin was watching from the side, and he didn't yell and vent a few times in order to maintain his image.

He was carrying his bags to go upstairs.

Before leaving, he took out a 100 yuan piece from the change and handed it to Wei Jin, "Here, here you are."

Wei Jin shook his head and refused to answer.

Lu Xin said: "Here, this is a reward for you. Although you have money, it is your parents' money. Money is only meaningful if you earn it through labor, understand?"

"Oh!"

Wei Jin nodded half-understood, and reached out to grab the money.

Lu Xin warned again: "Don't tell anyone what happened today, not even your parents, you know?"

"I see." Wei Jin nodded seriously, thought for a while and asked again: "Then my grandma asked, can't you tell me?"

Lu Xin: "Don't tell me."

Wei Jin: "What about my grandparents?"

Lu Xin: "...Don't say anything."

"All right……"

After Lu Xin left, Wei Jin held up the 100 Yuan Ruanmei coin in his hand, looked at it again and again, then folded the money and put it next to his body.

At this moment, the phone rang in her pocket, and she took it out to see that it was her mother calling.

After connecting, Wei Jin happily said, "Mom, I earned 100 yuan today."

Zheng Binglian on the phone said angrily, "What did he ask you to do again?"

Wei Jin said happily: "I won't tell you..."

Here, Lu Xin went upstairs excitedly carrying the bag.

Originally, he only planned to sell one gold bar today, but thinking about it, selling it separately would also increase the risk. After all, the more people who know about it, the less safe it is, so it's better to sell it to one person directly.

He intends to do the same in the future.

In fact, then again, now that he has the relationship with Mr. Liu, he can take a little bigger steps, such as making four or five gold dollars at a time, and there shouldn't be any problem.

Even if someone sees the problem, so what, as long as he didn't steal it, no one should dare to trouble him now.

It's just the same sentence, be careful sailing for thousands of years.

For Mr. Liu, if you can not bother him, try not to bother him.

Back in the room, Lu Xin directly summoned the Black Gate, and then threw the bag containing 50 over.

Then turn on the computer and prepare to buy some explosion-proof tools.

However, the old desktop computer is a bit slow to start, and the fan is whining.

I bought this computer when I just graduated from university. At that time, I spent more than 4000 yuan. It is no problem to play lol and eat chicken, but those games that require high graphics cards cannot be played, such as Horizon.

Thinking about it, anyway, the money is not bad now, so Lu Xin decided to change to a better computer.

After searching for information, a ROG family bucket came.

The CPU is directly on the i9, and the motherboard is ASUS Fubuki z690-A.

Memory Royal Halberd 4000, SSD Samsung 980, 1TB.

The graphics card is ASUS 3080ti Raptor, and the chassis is ASUS ROG Helios.

Power supply ASUS ROG Thunderhawk 1000W, cooling Njie...

Including the display is also replaced by an ASUS 32-inch.

In the final calculation, the total price was as high as 30000 yuan.

Lu Xin said to himself in his heart that changing the computer is for a better job, and playing games is only a second priority.

Then he clicks pay.

Mobile phone scan code payment.

"Ding……"

After buying the computer, Lu Xin started buying explosion-proof equipment.

He was going to buy some shields, helmets, and protective clothing, but he accidentally saw bulletproof glass.

And you can also customize the anti-theft glass house, bulletproof sentry box.

Lu Xin thinks this is very good. You can lock those smart devices in the glass house, and then open them remotely through mechanical devices. If they get out of control, those robots without weapons will at most break the mechanical devices and cannot get out of the bulletproof glass house. , don't worry about hurting him.

"Hey, since we're already making bulletproof glass houses, why not just make titanium alloy houses? Titanium alloy houses are definitely stronger. Yes, let's make a titanium alloy house."

Lu Xin immediately searched for relevant information on titanium alloys.

After some understanding, I called the manufacturer again.

Mainly asking about the impact resistance level of titanium alloy?And will the weld be shattered by the explosion?

The manufacturer's technician said that aluminum vanadium alloy titanium can be used on the protective armor of the tank, so as long as it is not a large dose of strong Z medicine, it will not be damaged.

After getting a satisfactory answer, Lu Xin immediately put forward his own technical requirements.

Customized a triangular titanium alloy house and asked to reinforce it from the inside.

After receiving the guarantee from the technician again, Lu Xin asked the price

The price for a triangular titanium alloy house with a length, width and height of 3 meters x 1.5 meters x 3m is as high as 12.

Lu Xin was also surprised and asked why it was so expensive?

The technician over there carefully explained: "Mr. Lu, if you are not engaged in this industry, you don't know that titanium alloy materials are indeed not expensive now, but the processing cost of titanium alloys is very high, because titanium alloys have "low thermal conductivity", that is to say Heat transfer is slow.

If the heat transfer is slow, the heat will accumulate locally during processing, and it is easy to burn out the tool. Therefore, in order to improve the processing efficiency of titanium alloys, it is necessary to use liquid nitrogen for processing and cooling.

In addition, the tiny particles of titanium alloy chips cut during processing will burn at a temperature of about 200 degrees if the cooling is not good..."

After some explanations from the technicians, Lu Xin understood.

Titanium alloy material is recognized as one of the most difficult materials in the machining industry, and its processing cost is several to dozens of times its material value.

Fortunately, he didn't process any special-shaped parts, otherwise the price would be even more expensive.

Lu Xin paid half of it in advance, a deposit of 6 yuan, and began to purchase mechanical devices and transmission devices.

After buying these things, you need to assemble them yourself.

But these are just pediatrics. After all, when Lu Xin was in elementary school, he won prizes for handcrafting. It's not a problem to make a few remote control devices.

Because it was assembled, the price was very cheap. Lu Xin bought more than a dozen sets at once.

It cost less than 2000 yuan in total.

"By the way, buy some more chains and tie up those robots, just in case..."

(End of this chapter)