The modified screw was installed by He Qian himself.

When they were in the Blue Factory, they never thought of tampering with machines.

I don’t know what the structure is inside the machine, but I just know that I need to use the machine.

I don't know what went wrong if the machine breaks.

But since following Li Wei, He Qian found that his understanding of powder coatings has become more and more thorough.

Many of the previous problems were always confused, but after understanding the machine, they found that those problems became very simple.

In fact, no matter what job you do, you need to understand your tools. Only by understanding your tools can you have a deeper understanding of your work.

An extruder is a tool for powder technicians, so you must understand it.

This kind of machine is not a precise machine, and it is difficult to dismantle the machine. Even if it is broken, some people can repair it.

This is why Li Wei is so familiar with machines. He dismantled a machine in his previous life, but of course he did not install it in the end, so he asked the manufacturer to completely repair it.

However, this made Li Wei's understanding of the machine suddenly reach a big level.

After another experiment, the results were already in front of Li Wei.

"Look, you can't help but be able to do this.

Let’s hand in the job first and go directly to the big machine, but you have to change the screw of the big machine.

Make some, half a ton!

Li Yuan, you are planning to promote this paint. The price cannot be set too high, but as a high-end product, it must also meet his value.

The price is set at 75!"

The gross profit is close to 250%, which means the cost is about 30.

It's scary!

In another year or two, in 2006 and 2007, the gross profit of powder coatings was generally still 100%.

You will know how profitable this industry is, and why this industry will grow exponentially every year in the next ten years.

It's because of profit.

Among the top 500 in the world in 2020, eight of them involved paint. Most of the ones ahead of this are finance, construction, automobile, retail, insurance, medicine, energy, telecommunications, aerospace, industrial machinery, express transportation and other industries.

It is conceivable how many invisible rich people have created by chemical paints.

So sometimes it is not unreasonable to say that chemical paints are being beaten.

Then Li Wei didn't care about the anti-graffiti paint.

He is now considering whether to import a Bianding machine.

The price is only more than 1 million.

That's it!

There are very few domestic imports of government machines, probably only a few.

Mainly because of demand.

The last large bonding machine is not simple. You need a separate room with a height of no less than 6 meters and an area of ​​no less than 100 square meters.

It must be fully sealed, and there must be various other facilities inside.

If you purchase such a machine, you must have your own factory. Once this machine is moved, it may cause damage to its precision parts. There is another problem that once a problem occurs with this machine, the cost of repairing it will be very high.

Because no one in China can repair it, you can only spend money to ask the manufacturer to come and repair it.

Then the price will be calculated in US dollars, which may be tens of thousands of dollars at a time.

This is actually the biggest reason why Li Wei hesitated.

No one can guarantee that the machine can operate perfectly for two or three years.

However, the domestic bonding machine is not good at it. Even now, the domestic bonding machine is just a heating and cooling machine.

And there is no need to mention safety.

Others have nitrogen and oxygen protection systems, so sometimes it’s not that they don’t want to buy domestic products. It’s because domestic products have too many shortcomings and it takes time to develop slowly, but Li Bai can’t wait any longer.

Moreover, even after more than ten years, there is still a big gap between domestic bonded machines and imported ones from abroad. We must face this gap.

However, in terms of market share, domestic Binding Machinery has occupied an absolute dominant position in the market share of more than ten years later.

In fact, there is a Binding Machine Manufacturing Company that will develop a good Binding Machine next year.

That is He Tai, but Li Wei has some conflicts with their company boss.

Maybe it's a big shop bullying customers.

The price negotiated was 260,000 yuan, but after faxing it, I found out.

The price is 230,000.

Why are those who are low-priced and still angry?

Because of their clerk's operational error, they passed the orders from other companies.

And it's the same model. Do you think this is annoying?

Sell ​​it for 230,000 yuan, why sell it to yourself for 260,000 yuan?

Although Li Wei often does such things, she feels unhappy.

This is how people are: being lenient than discipline themselves and being strict with others.

Li Wei never considered himself a saint, he always regarded himself as a villain.

Do you want to intercept the slap?

Li Wei is still in contact with the Regulations often. He ordered 10 machines some time ago, but the delivery time is a bit long.

After all, their company can now be regarded as the leading powder coating equipment manufacturer in China.

So he was very grateful to Li Wei and often called Li Wei if he had nothing to do.

He had promised Li Wei that 20 powder coating manufacturing equipment sold at cost price. When Li Wei ordered the machine, he did not feel unwilling at all, but seemed very happy.

What is the cost of materials?

Less than 100,000.

What is the price?

210,000.

The gross profit is more than 100%, very high!

In 2004, all industries and industries are really promising.

Most industries have very high gross profits, so many people have become rich during this period.

Li Wei called him a phone call and he was very happy to hear the other person's voice.

"Brother Li, it's really rare, haha, I think it must be a good thing, otherwise you wouldn't call me."

"Do you know about the Bundestag?"

"I've learned about it, and I've seen it, and it feels like a bit huge."

The Bonding machine is indeed very large, and the smallest one may be 3×3×3.

“Are you interested in doing it?”

The Regulations were a little hesitant, and his current order could be said to be in two months.

Since Li Wei helped him transform the machinery, the order kept flying like snowflakes.

So he gave away 4 units for the agreement he signed at the time, plus 20 units of materials for the cost price to sell to Li Wei's machine.

At first I was still resistant, but gradually I found that I had made a lot of money.

This is why he always mentions this matter every time he calls. He is really grateful.

"What? Is it difficult?"

"I can't make any move now. Does Brother Li have this skill?"

"I know the general principle, but I still have to rely on you for the specific design of the machine. However, I can provide some ideas and some design tips."

Although Li Wei has not removed the machine, he has operated it.

Know when to rotate at a low speed and when to rotate at a high speed.

There are some considerations to what extent you need to put materials and how much aluminum and silver powder should be added.

In fact, for the current domestic bond machine, these procedures are more important.

Due to structural innovation or structural precision, the current domestic machining level cannot meet the requirements.

It is relatively simple to heat and cool the inner wall.

However, heating and cooling of impeller blades requires processing technology.

This is not yet achieved, but foreign countries have corresponding technologies.
Chapter completed!