Everyone who works on machinery hopes to have the best metal and the best workpiece in the world so that they can assemble into the best machinery in the world.

But they are often disappointed. They do not have the opportunity to obtain these good things. The performance of metals in the world has already reached a height they think is very high, and it is very difficult to improve them.

In other aspects, it is almost impossible to achieve greater development.

Extra-large die forging machinery is a way to obtain more powerful workpiece performance in this world.

It is mainly used for hot forging and isothermal superplastic forming of difficult-to-deformed materials such as aluminum alloys, titanium alloys, high-temperature alloys, powder alloys. Through forging, not only the shape of mechanical parts can be obtained, but also the internal structure of metal can be improved and the mechanical and physical properties of metals can be improved.

Under this requirement, the higher the strength the parts will be stronger.

Under this premise, the cost of using this machine at one time is very expensive. Using the power of the entire volcano to pour back into this huge machine and work on the workpiece is a crazy idea.

In this huge volcano, there is already an import and export of automatic feeding and discharge. It is impossible for humans to go there in this place. The temperature inside ranges from hundreds to thousands of degrees. At the center, it is the core of this super mold forging machine, a device that uses magma.

Nowadays, small cars are constantly appearing on the steel guide rails outside, and these are the parts they want.

It was said to be a small car, but people were still quite shocked when they saw the small car that was dozens of meters long.

The car now houses groups of propeller blades. The huge blades weigh more than 60 tons. The car is carrying the huge super alloy propeller blades slowly come out.

The heat waves are rolling, and the paddle has undergone automatic quenching, normalizing, tempering and other processes, and has reached the final stage in the final forming process.

The last stage is actually quite a scam, and time needs to slowly eliminate its residual stress.

This is a very time-consuming thing, but it also has to be done.

Si Fan stood in front, with a group of scientists behind, and behind were purchasing personnel from various countries, and each person was only allowed to bring one monitor.

They were all very professional, looking at the huge propeller blades in front of them carefully, and were deeply shocked. They needed to measure the specific data, complete all the data analysis, and follow some experts to carefully analyze the conclusions, and the conclusions they came to were very shocking.

The huge, super huge propeller blades in front of them completely surpass the propeller blades used by modern aircraft carriers.

Unlike the propeller of an aircraft carrier, it only has efficiency, but the propeller in front of him is already huge enough, and the mechanical properties are even more exaggerated. When they look at the data displayed above, they no longer know what to say.

"In terms of mechanical properties of propeller blades..." The expert was just about to talk about it, and the purchasing staff around him said directly: "Just tell me directly, how much performance will be improved compared to the No. 714 propeller we are using now, how much fuel will be saved and how much speed will be increased when used for ocean navigation."

He only wants the final data, and he can understand those performance aspects, but he doesn't want to listen. He already feels that it's a bloody battle here today. He didn't hear clearly what the effect of this propeller had just now, but he heard one thing clearly. This thing is of the same level when used on aircraft carriers, which means that the quality of this propeller is the world's top.

When Si Fan called them to come, the offer was not that exaggerated.

One propeller of the aircraft carrier is enough to buy half of their ship.

Now that this level of propeller has been released by Si Fan, the price will be the same as free of charge according to his quotation.

The expert calculated and said: "The fuel saving is about 40%. The specific value needs to be tested. The navigation speed can be increased by about two knots. The most important thing is the use time. The time used by this propeller is one that exceeds the previous five."

After a few words, there was no need to think too much. The purchaser next to him said: "I want 20 sets of universal propellers for a 100,000-ton cargo ship."

It seemed like a .asxs. Everyone started to make a noise, and Si Fan smiled and his mouth was almost grinning to his ears.

When this propeller was manufactured, Si Fan had already obtained patent authorization from the American propeller manufacturing giant, and all patent blockades were broken by Si Fan. Now it can be sold at will.

So he waved his hand very happily.

Behind him is a group of beauties. They will correspond to the language of the country and directly ask about the purchase quantity when facing them in the past.

This number is quite exaggerated. Some ordinary countries have dozens or hundreds of small beans. Those large countries make the decision on the spot, and they need as much as they want.

Si Fanle Kaihua, the cost of making such a propeller is less than one tenth, and it takes less than half an hour to make it. Now it is sold at such a high price.

However, he knew it well. This was because his technology was completely crushed, surpassing several eras in the world. This was why he made the profit now. That was definitely what he should do. The suppression of an era should generate a hundred times the profit.

Si Fan was working hard and trying to restrain his smile. After a while, the time was not counted as the one he said he wanted infinitely, but the orders he had placed had reached 400 to 50 billion yuan. There was no need to worry about the deposit. These people represent the country and could not escape as long as they signed the agreement.

Si Fan was so happy that he waited for them to sign. The workload in these few months was enough.

Of course, this includes those unlimited goods.

But he knew that these propellers made of ordinary special steel alloys were certainly enough for ordinary freight ships.

However, it is a bit difficult to upgrade military ships. The overall performance of their military ships is not huge and there is no need to be replaced at one time.

But what if Si Fan had a better propeller?

For Si Fan, this is very simple. As long as the smelting center on that side is done and his steel reaches a better level, he can forge a better propeller, and he will definitely make a fortune by then.

The people have to calculate the cost of the money they have to calculate the cost of using it.

But military ships have only one advantage, and there is always a country behind them that can accept higher premiums.
Chapter completed!