After a long time of preparation and brewing, Xingchen Technology finally sounded the clarion call to attack the lithium battery industry.

At the end of April, under the leadership of Luo Jia and many partners, the first domestic lithium battery industry gathering was held in Changzhou.

Why Changzhou?

Because the sixth subsidiary of Xingchen Technology, Xingchen Battery, has two bases.

The base in Shenzhen comes from the acquisition of Waterma's factory, which specializes in the production of lithium batteries.

The base located in Changzhou is a supporting factory, manufacturing a series of supporting projects including winding and welding machine, diaphragm, aluminum-plastic film machine, these professional equipment and raw materials.

In modern industry, any industry is extremely complex.

Although the battery factory in Shenzhen was just acquired a month ago, the supporting plant in Changzhou began to lay out half a year in advance, and the major projects were launched one by one, which cost the company a lot of money.

As the saying goes, the army has not moved the grain and grass first, and Xingchen Technology began to acquire the battery factory after all the supporting projects were ready.

The gathering was unprecedented.

In terms of lithium battery manufacturing, BYD, which ranks fourth in the world, CATL, which ranks fifth in the world, Dongguan Xinneng, which ranks sixth in the world, and Waterma, which ranks eighth in the world, have been acquired by Xingchen Technology, and are now called Xingchen Battery, as well as the world's ninth Lishen, and the world's tenth Guangyu.

In addition, four other companies, although not ranked in the top 10 in the world, but can be ranked in the top 20, also participated in the party.

They are Guoxuan Hi-Tech, Wanxiang, Xinwangda, Desay Battery.

In the lithium battery industry, the Chinese army is all added together, accounting for more than half of the global lithium battery industry!

In addition, the opponent is also extremely powerful.

Panasonic, the world's No. 1, has joined forces with Sony, the world's No. 4, to form a neon army in the lithium battery industry.

Samsung, the second in the world, and LG, the third in the world, form the Korean Army.

These two legions will be the fierce rivals of Xingchen Technology in the future, and the North American Legion, the German Legion, the French Legion, and the British Legion, their potential is also very terrifying.

After all, although they don't have a huge production capacity now, as long as the technology comes out, the production capacity can be built at any time.

In the technology industry, technology is always the most critical issue, and besides, they have the possibility of joining forces at any time.

In short, as the world's major players have increased the lithium battery industry, the industry is surging.

In order to cope with the current global changes, Luojia not only invited domestic lithium battery manufacturers, but also invited many upstream supporting factories.

Shanshan Co., Ltd., which manufactures positive and negative electrode materials, Peking University First, Xiamen Tungsten Industry, Hunan Xiangrui, GEM, Dangsheng Technology, and Barrett.

Capchem, Tianci, Huarong Chemical, Polyfluorine, Polyfluorine,

There are even two major upstream lithium mining enterprises, Tianqi Lithium and Ganfeng Lithium, as well as the upstream of separator materials, Yangzi Petrochemical, which makes polymer polyethylene, and so on.

There are simply too many, and almost all companies related to the lithium battery industry attended this party.

Although the Big Four do not make lithium batteries, but use a large number of lithium batteries, they also come to Luo Jia to stand on the platform, and the scale is unprecedented.

It is no exaggeration to say that this is the power of China in the lithium battery industry, the corps-level division!

......

Xingchen lithium battery supporting factory was like a cloud for a while.

The office area could no longer sit down, so Luo Jia asked people to set up a table outside, and then set up many chairs to invite guests to sit in the open air.

"I invite you here today mainly to show you a few things." Luo Jia said with a smile.

He used PPT to show the technical indicators of the Xingchen diaphragm, and showed them the diaphragm entity.

"You made the diaphragm!?"

"It's so thin, it's impossible!"

"It's much better than the imported diaphragm we use now!"

Suddenly, everyone couldn't calm down, and the audience was silent, looking dumbfounded.

Before Xingchen Technology, the diaphragm was completely monopolized by six overseas giants, the world's first neon Asahi Kasei, the second American celgard, the third neon Dongran, the fourth neon Ube Xingsan, the fifth South Korean SK, and the sixth American Entek.

Although there are many domestic lithium batteries, almost all of the separators used inside are imported.

It sounds like the diaphragm is similar to the plastic film used in vegetable greenhouses, which seems to have little technical content, but in fact it is not the same thing at all.

Lithium batteries have a unique technical phenomenon called lithium crystal branches.

To put it mildly, once there are too many lithium crystal branches, it will cause the battery capacity to decrease, and to put it more broadly, if the lithium crystal branches pierce the separator, it will cause the battery to burn or even explode.

Therefore, in a lithium battery, a large number of separator materials need to be used to separate the operation to prevent the generation of lithium crystal branches, and at the same time, if lithium crystal branches are generated, the separator can not be pierced to maintain the safety of lithium batteries.

This shows how important the separator material is, and if it is not done well, it will become a three-star brand bomb.

In addition, inside a battery, the separator material accounts for a lot of weight, if it is too thick, it will cause the battery to be stupid and stupid, which does not meet the requirements of the current lithium battery miniaturization, and the energy density cannot reach the standard.

In the surprise of everyone, Luo Jia said lightly, "After actual measurement, if we use our diaphragm, we can achieve energy density, 300h per kilogram, which completely exceeds the current world's top product, the level of Panasonic's fourth-generation 18650." ”

As soon as the words fell, the scene immediately boiled, and there was extremely warm applause, and the people present were all CEOs of major enterprises, but their faces were flushed at the moment, and they shouted desperately.

Luo Jia fully understands their fanaticism, because energy density is so important for lithium batteries.

What does 300h per kilogram mean?

It can be simply understood that per kilogram of battery stores zero thirds of a kilowatt-hour of electric energy.

Suppose an electric car, with a lithium battery weighing 400 kilograms, can store 120 kilowatt-hours of electric energy and have a range of 600 kilometers, surpassing the world's strongest electric vehicle manufacturer, Tesla.

That is to say, after the popularization of the diaphragm of Xingchen Technology, Tesla will be completely pulled off the altar, and from now on, electric vehicles with domestic batteries will have a stronger battery life than Tesla!

After listening to Luo Jia's introduction, Mr. Ren laughed and said to Mr. Lei beside him, "It seems that Luo Jia is going to start attacking the automobile industry!" ”

The two of them nodded excitedly at the same time, and the excitement was beyond words.

They all know very well that the biggest future of the lithium battery industry is not mobile phones and computers, but cars!

After a short pause, Luo Jia continued: "I heard many CEOs talking about automobiles just now, yes, in this world, there is no industry that can compare with the value created by the automobile industry. ”

"Aviation, aerospace, satellites, although these industries are high-tech, but at present, the output value is far less than the automobile industry, simply put, the most profitable car industry, the biggest drive to the industrial chain."

"Any industrial power in the world, without exception, is also an automobile power, if our country can achieve a comprehensive upgrade of the automobile industry, the blow to them will be fatal."

"So far, about 90 million cars have been sold every year in the world, and the Chinese market accounts for 30% of the world..."

Luo Jia talked about automobiles a little, and quickly pulled the topic back to the lithium battery industry, after all, although the money scene in the automobile industry is wonderful, it is not today's topic.

Next, Luo Jia launched another major piece of equipment, winding and welding machine.

To put it simply, the winding and welding machine is a machine used to manufacture cylindrical lithium batteries.

The Panasonic company used by Tesla, the 18650 lithium battery, is a metal cylinder with a diameter of 18 mm and a height of 65 mm, which is the same as the No. 5 battery structure commonly used by ordinary people, but it is larger.

This cylindrical structure is integrally formed by a winding and welding machine.

It is worth noting that industrial batteries do not have the bump of the positive electrode, which can save space and is more suitable for welding into battery packs.

"Excuse me, where is the order?"

"Bring me forty first!"

"I'll take a look, the performance of the domestic winding and welding machine is better than that of imported products, and we buy it!"

"Xingchen Technology Bullfork!"

After Luo Jia introduced the winding and welding machine produced by Xingchen Technology, these CEOs present were basically crazy.

Who would have thought that Xingchen Technology not only solved the problem of separators, but also prepared the machine for manufacturing lithium batteries, which was too thoughtful!

In this way, after buying the diaphragm and all-in-one machine of Xingchen Technology, you can start work directly when you go back.

However, at this time, the third product launched by Luo Jia directly broke out on the scene.

It turned out to be an aluminum-plastic film machine!

Lithium batteries not only have cylinders, but also flexible packaging, such as the battery used in mobile phones, which is a small piece of flat.

And this kind of pouch battery, the most important thing is the separator and aluminum-plastic film, if it is not made well, it will become a three-star bomb mode, so the importance of the aluminum-plastic film machine is no less than the battery separator.

Before Xingchen Technology, the four giants of neon, Neon Printing, Showa Denko, Toppan Printing, and Kurimura Manufacturing Co., Ltd., almost monopolized the aluminum plastic film machine industry 100%.

Now, this industry has also been completely broken by Xingchen Technology!

To be precise, today Luo Jia has created three major records, breaking the monopoly position of overseas enterprises for diaphragms, winding and welding machines, and aluminum-plastic film machines!

As Luo Jia promised, Xingchen Technology is constantly marching into the upstream foundation that ordinary people don't understand and don't care about, but are extremely important for the technology industry.

The three major products he brought today, it is estimated that not many people will discuss them on Weibo, and it is difficult to have any popularity.

However, these three products are the most needed things in the domestic lithium battery industry!

Everyone stood up and applauded wildly.

They are all participants in the lithium battery industry and know the value of these key technologies and equipment.

Xingchen Technology really lives up to its reputation, if you don't make a move, you will directly win it as soon as you make a move, the three most critical Tianwang Mountains in the lithium battery industry!

Whether ordinary people care about these complex machinery and technologies, they don't know, but today, the peers in the lithium battery industry must blow up Xingchen Technology!

Luo Jia smiled, he waited until everyone's applause stopped, and said lightly, "From today onwards, all the industrial chains of the lithium battery industry, even if they are completely opened, we don't need to import a penny of products now, and we can still make the world's highest-performing lithium batteries." ”

"As we all know, at present, major countries in the world are desperately entering the lithium battery industry, wanting to occupy this technological highland that is vital to the future."

"In such an important field, how can we be missing?"

"So I'm proposing here, let's also form a Huaxia Legion and join this game!"

The second year of entrepreneurship, at the end of April.

Led by Xingchen Technology, the Huaxia Army in the lithium battery industry was officially established.

This is the seventh force in the world after Neon, South Korea, North America, Germany, France, and the United Kingdom.