Live broadcast selling cement: Ask me if the launch silo can be used?

Then Zhang Tong introduced the coal grinder next to the grinder.

As the name suggests, the coal grinder is a machine that grinds coal into extremely fine powder.

Zhang Tong's coal grinding machine was already rusty, and the exposed wires were surrounded by electrical tape.

It could be seen that the wires had been repaired many times.

Academician Yan Yuan, an authority in the aerospace cable industry, carefully picked up the two oldest and most aging wires with his hands and said seriously to Zhang Tong:

"Director Zhang, these wires of yours must be replaced."

"The insulation has obviously aged badly and may break if touched."

"The safety hazard is serious! Zhang

Tong disagreed and said with a smile:

"In a small factory like ours, no matter how old the machines are, they can always find ways to repair them and extend their service life.

We don’t have the luxury of just replacing whatever is broken."

"Look at this wire.

Although the insulation has reached the material fatigue stage, it is basically unusable."

"But look at our skill at tying insulating tape. Isn’t it amazing?

After saying that, he handed the wire to Mr. Yan Yuan.

Mr. Yan looked at it carefully and nodded in praise:

"Well, the craftsmanship is indeed good! Zhang

Tong continued to explain:

"Old wires are no worse than new wires after being wrapped.

If we replace the entire circuit, it will cost tens of thousands of yuan.

The factory is full of old machines.

If all the circuits are replaced, we cannot afford it and the company will not be able to survive. Yan

Yuan was silent, thinking:

"This rural enterprise must be very poor!"

"Even the cheapest wires can be replaced."

The pipes on the machine were scarred everywhere, and it looked like a coal mill that had been out of service.

At this time, Mr. Lin's enthusiasm was still unabated, and he continued to ask with a small book:

"Comrade Factory Director, do you have any characteristics in the preparation process of your coal mill?"

Zhang Tong said with a smile:"It doesn't have any special features. The machine is a bit old.

After the fine coal powder is screened out, the remaining coal powder needs to be added and grinded twice until all the coal powder is finely ground.."

Zhao Lihuang saw Mr. Lin asking questions like a young man, and he couldn't help but secretly admire him.

He is worthy of being a national treasure and a national treasure scientist.

He has learned a lot and always maintained his curiosity about things.

The new strategy next to him Xue Wenrui, chief engineer of the nuclear submarine, said half-jokingly:

"Director Zhang, your cement plant is completely backward in production capacity!"

"We looked at two pieces of equipment, but they were both antiques! Zhang

Tong was not angry either and argued:"It doesn't matter if it's an antique. It's a good machine that can produce good products.""

"Although our factory equipment is old, our products are green and safe, and have obtained EU green certification!"

"The trick lies in our own improved cooling machine, which can cool and precipitate all waste generated during the production process, thus avoiding contamination."

Everyone took a look at the cooling machine in the center of the workshop.

It is indeed very unique.

It has the characteristics of common cooling machines on the market, but also has its own improved filter bag, which can eliminate all toxic and harmful substances."

Everyone expressed their appreciation for this improvement. The air-cooling machine is very interesting because it is upgraded from an old air-cooling machine and equipped with some auxiliary equipment, which has excellent cooling and purification effects. Mr. Lin looked at the auxiliary equipment of the cooling machine carefully from the inside out , and then continued to take notes in the notebook. Major domestic research institutes could not find another such a cheap and powerful cooling machine. Everyone praised Zhang Tong:

"This guy is so comprehensive, he can even improve the cooling machine"

"Moreover, his performance is domestically leading, and he is an outstanding talent.

It is a pity that he is stuck in a small workshop in this rural town."

Wang Youde, an expert on bulletproof materials, spoke at this time:

"Young man, you are very capable!

"If you don't mind, you can come to our institute to study the heat treatment and cooling of materials."

Everyone glanced at Zhang Tonggao one after another and whispered:

"I didn’t expect that this small township enterprise also has famous college students."

"I have two brushes.

It would be great to be an assistant researcher.

I can fix machines and do some odd jobs for everyone!"

"The cooling function has been transformed to this point, and the professional knowledge is very solid!"

……

Everyone's words and words made Zhang Tong feel happy instantly.

Unexpectedly, these experts' praise skills were also first-rate.

When Minister of National Defense Zhao Lihuang saw this, he felt a little unwilling and thought:

"I have been watching for almost two hours, but there are no major features or highlights.

Can these mediocre antique equipment really produce such incredible materials?

Although Zhao Lihuang is not a professional scientific researcher, he can see that relying solely on these devices cannot produce revolutionary breakthroughs.

Let's continue to follow Mr. Lin first.

As the top scientific authority in the country, he will definitely find out the clues."