In the conference room, Zhao Guoyang was talking to students from Beijing University and briefly introduced the development history of domestic mine hoists.

He said calmly: "Since my country independently produced the first mine hoist in 1958, in different eras, we have produced many series of mine hoists, and their technical levels are very different."

"There are many mine lifting equipment that are in service now, but they are still in use due to low cost. I have to say that this is a big hidden danger..."

"If our domestic mining equipment companies can develop mine hoists that are of quality and have advantages in price, they can also eliminate a large part of such hidden dangers while winning customers and the market."

Speaking of this, Zhao Guoyang paused for a moment, glanced at everyone, and said frankly: "I don't want to label myself the title of "patriotic youth", but from the bottom of my heart, when I first established this mine hoist, I did have this consideration."

After Zhao Guoyang said this, Ji Chongxuan's face showed a solemn expression.

Obviously, based on his understanding of Zhao Guoyang, he knew that the other party's words were definitely from the heart.

"With the expansion of international mining production scale and the development of technical level, the ability of mines to improve equipment has been increasing. Many newly mined mines require a sharp increase in the number of large-scale equipment."

"This is also an important reason why I am determined to seize the opportunity and create the best mine hoist in our country!"

After Zhao Guoyang finished speaking these ups and downs, a burst of applause rang out in the office.

Not only Ji Chongxuan and the students, but also Li Zhaohe and Zhao Siyan were deeply infected after listening to his story.

After the applause, Ji Chongxuan sighed and said, "When Guoyang asked me to help you review the patent, I thought you were just interested in the 'new DC all-digital electronic control system' and were ready to enter this industry."

"I didn't expect that your ideal was so great that I admired you!"

Zhao Guoyang quickly said a few humility to Mr. Ji’s praise.

Ji Chongxuan followed and said, "Guoyang, after your discussion, my students also have a clearer concept of mine lifting equipment. Now, let's talk about some of the design ideas of our product in detail."

Zhao Guoyang said "yes", opened the notebook in front of him, glanced at him and said, "To the present, the equipment has been greatly improved in terms of technology, specifications and parameters, and has new development directions and trends."

"Depending on the working principle and structure of the mine hoist, it can be divided into the following types."

"The first type is a single rope winding hoist. This mine hoist works reliably and has a simple structure. It is suitable for shallow wells and medium-depth mines, and the terminal load cannot be too large."

"The second type is a multi-rope friction hoist. It is generally suitable for medium- and deep mines."

"As for the third type, it is called a multi-rope wrapping hoist, also known as a Brell hoist abroad. Its performance is the best and is generally suitable for deep wells and ultra-deep wells."

"So far, the elevators used in mines in my country are mainly single-rope wrapping elevators and multi-rope friction elevators."

"The only deep wells and ultra-deep well mines used are several multi-rope wrapping elevators, which are also imported from high prices abroad."

"Because the structural principle of the multi-rope wrapping hoist is very complicated, the first mine hoist of our SMS company, the direction chosen is temporarily the first single-rope wrapping hoist; and the second multi-rope friction hoist."

After Zhao Guoyang finished speaking, Liu Yan, who was sitting below, raised her hand and signaled that she would talk.

Seeing her raising her hand to speak like a primary school student, Zhao Guoyang smiled and said, "Student Liu has something to say. We are holding a seminar now, and everyone has the right to speak freely!"

After Zhao Guoyang finished speaking, the students in the conference room couldn't help laughing.

Liu Yan is usually the focus of attention in school and department, and she is a little arrogant. At this moment, she can't stand it when she hears everyone's laughter.

She glared at Zhao Guoyang and said with some small emotions: "Zhao, Mr. Zhao? You just said so many passionate words. I thought you were going to bring us the most difficult elevator."

"Who knows that you speak beautifully, but your actual actions are just difficult to give up. Isn't it a bit too conservative?"

After Liu Yan said something that was obviously accusing, the conference room suddenly became quiet.

Obviously, no one expected that the students brought by Mr. Ji had already begun to question the project plan of SMS Company just now not long after they met.

After Li Zhaohe and Zhao Siyan came to their senses, their faces looked a little annoyed.

No wonder they were angry. Zhao Guoyang originally invited Ji Chongxuan to come over because he and the students provided technical support for their projects.

Zhao Guoyang and the two have communicated about this before.

But before Mr. Ji could speak, his students overheard the company and questioned some of the company's decisions.

The most important thing is that it is not the technical aspect, but the project establishment of the project itself, which makes people uncomfortable.

Just when Li Zhaohe and Zhao Siyan frowned and looked at Ji Chongxuan, hoping that Mr. Ji would start scolding his students for a while, Zhao Guoyang spoke in front.

He glanced at the hot-bodied girl with interest and said calmly: "Student Liu Yan, before answering your question, I will remind you one more thing. We need to proceed step by step in everything we do, and we cannot just make a decision with just a passionate heart."

"It seems that although I am very worried about the lagging situation of domestic industrial development, I cannot say such unrealistic words as being able to surpass European and American powers in three or five years."

"I will use my own efforts to help our country get involved in industrial development with shortcomings and even blank areas, instead of sitting here stupidly and being ambitious."

Zhao Guoyang spread his hands and said, "Berner Shaw once said: Only by going through the stage where one is tilted and making himself like a fool can one learn to skate."

"I think this sentence is also very applicable to industrial construction."

Zhao Guoyang's sharp counterattack directly made Liu Yan blush on her neck.

When the other students looked at Zhao Guoyang, their eyes changed a little.

Zhao Guoyang paused for a moment and continued to speak: "Then it depends on your question just now."

"Our SMS company chose the first single-rope wrapping elevator and the second multi-rope friction elevator as the first lifting machinery product."

"In addition to considering the factors such as cost, profit, and development difficulty, one of the important reasons is to accumulate experience and develop multi-rope wrapping elevators for the future, and to cast a stone to ask for directions!"

Zhao Guoyang patted his chest with confidence and said, "Here, I can assure you, classmate Liu Yan, that within two years, our SMS company's multi-rope wrapping elevator will definitely be launched."

"If you don't believe it, we can make a bet. You can open the bet at will, how about you?"

After hearing Zhao Guoyang's words, Liu Yan snorted, stood up and said, "It's OK, I'll bet with you!"

Liu Yan stared at Zhao Guoyang's eyes with bright eyes and said, "Two years later, I happened to graduate from graduate school."

"If Mr. Zhao, your SMS company, really launches this project, I am willing to join your company to help, as long as you have a basic living expenses!"

"But what if you can't?"

Looking at Liu Yan's aggressive gaze, Zhao Guoyang smiled dismissively and said, "If I break my promise, SMS will definitely not be able to give it to you. After all, you do not have the experience of leading such a large enterprise..."

"In this way, I'll give you a Santana personally."

"Hmph, Santana is hundreds of thousands per car, are you talking so light? Can you afford it?" Liu Yan said with a lack of interest.

"Haha, Xiao Liu, you are wrong!"

Ji Chongxuan, who had not spoken out, suddenly spoke: "Guoyang's personal assets, the only part I know, will be no less than 10 million. If you can really win this game by betting, there will definitely be no problem with a Santana!"

"Ah..." Liu Yan never expected such an answer, and immediately opened her mouth.

Seeing that Mr. Ji came forward to help him make a certificate, Zhao Guoyang said disregardly: "With Mr. Ji as his witness, you should have no objection, Student Liu, right?"

Liu Yan's expression stopped and nodded subconsciously.

"Then let's just say it!"

Zhao Guoyang nodded and said, "Student Liu, don't worry too much. In two years, I won't just pay your basic salary. With your level at that time, I think I'll have a place in the technical department of our SMS company. Even if I don't give Santana, you can afford it in a few years..."

Listening to Zhao Guoyang's confident words, Liu Yan's sexy lips pouted again.

His eyes turned around the six students, and Zhao Guoyang followed, "Students have no other problems, right? Then I will continue to tell you some basic knowledge about this single-rope wrapping elevator and multi-rope friction elevator?"

After Zhao Guoyang asked, all the six students nodded in a hurry.

Just kidding, even a sharp-tongued person like Liu Yan has been impressed by this Mr. Zhao, so no one else dares to provoke easily.

Moreover, what Zhao Guoyang said just now is reasonable and well-founded, and it is definitely not just to make a fool of himself.

His innocent heart to the state industry made several students respect him.
Chapter completed!