"Lao Wang, you''re really good at this. God, we don''t have anything yet. You''ve made sure you can get the list!" Isn''t wang Qingfeng irrelevant?


    Is it true that these goods have been eating, drinking, whoring, gambling and making friends in recent years?


    "Hahaha, luck, just luck. Brother, you have to help me this time! " Wang Qingfeng laughed twice. He didn''t say what his relationship was or who it was. After all, he only knew Yang Qing and pan Zhigao here, not the kind of friend.


    If it was just Yun Fei, he would show it off without hesitation.


    Yun Fei''s relationship with high-level national leaders has always made him jealous.


    Now, I can also find the relationship between heaven and earth. For ordinary people, it can be regarded as a cow.


    Although he still can''t compare with Yunfei''s relationships, he somehow made it himself.


    "How can I help you with this? Who wants money first? There''s no money, no money... "As long as you don''t want money, everything is easy to say.


    "Shall I buy some equipment on credit?" Wang Qingfeng said with a sinister smile.


    "Does xinkaixing buy less equipment on credit in Jiuyi heavy industry? If you don''t have 10 million, you have to have 8 million? Are you telling me this now? Lao Wang, if you hold any fart, just let it go. President Yang and President pan are not outsiders... "Yun Fei glanced at Wang Qingfeng and knew that there was absolutely no good fart in the belly of the goods.


    "Can you give us two heavy CNC sleeping cars with a rotation diameter of three meters, a processing length of ten meters and a load of 100 tons?" Wang Qingfeng is really not polite.


    "Poof..." the tea in Yunfei''s mouth burst out.


    What''s this son of a bitch doing?


    Where can xinkaixing use such heavy equipment?


    However, it seems that there is still a large market for heavy equipment.


    All kinds of heavy equipment, such as wind turbine spindle, steam turbine spindle, marine transmission gearbox crankshaft and spindle, have an extremely huge market. Moreover, the processing cost of these heavy parts is also extremely considerable. The processing cost of any part is tens of thousands or even tens of millions.


    This is also a piece of fat!


    "Lao Wang, do you know how long it will take to build this heavy CNC lathe? Even an ordinary lathe can''t be made in a short time! " Yunfei thinks Wang Qingfeng has become Wang bold now.


    How bold a man is and how fruitful the land is.


    But this is not the time when the satellite could be blown to heaven by boasting.


    "I know. That''s why I said, brother, you must help me. If it''s ordinary heavy equipment, I don''t need to ask you to help me. Just place an order with 91 heavy industry through xinkaixing procurement department... "Wang Qingfeng looked at an idiot.


    He also knows that such heavy equipment, whether in design or production, has a very long cycle.


    This is the main problem.


    General heavy equipment can not bear such weight, and even reduce the service life of the equipment.


    Besides. In the process of workpiece rotary cutting, the force generated is far more than the gravity of the workpiece itself. There is also the torque generated in the processing process, which has high requirements for the bearing mainly used for bearing on the main shaft. And it also has very high requirements for loading and skimming.


    "Well, you''re looking for the wrong person. You should find Mr. Pan and Mr. Huang. Their Hal heavy industry is the leader in the industry of producing this special heavy equipment. Right, Mr. Pan? " Yun Fei said to pan Zhigao with a smile.


    Hal heavy industry is preparing to build the world''s largest heavy sleeper car.


    The motor rotor of the Three Gorges Dam requires that the turning diameter of the lathe processed on it is more than four meters three, the length is more than fifteen meters, and the load-bearing capacity is more than 220 tons.


    To process such heavy parts, it is necessary to make the rotation diameter of the lathe more than five meters, and the load-bearing capacity must be 250 tons. Only in this way can it be safe.


    Unlike other products, the weight of the workpiece is mainly concentrated on the mechanical chuck connected with the spindle and the rear load-bearing tailstock. When processing 220 tons of parts, the main shaft must bear more than 125 tons, and the tailstock also needs to bear more than 125 tons or even higher.


    There are few such heavy equipment in the whole world, perhaps none. At least Yunfei didn''t hear that the company has.


    If it is not specially customized, no company will design and produce it. After all, the cost of this thing is too high.


    "Mr. Pan, can your company produce such a heavy lathe?" Wang Qingfeng was surprised.


    He came to Yunfei for help, just to buy it from the Germans through his relationship.


    "That''s true. At present, our company is developing an ultra heavy lathe with a load of 250 tons, a rotation diameter of 5 meters and a processing length of 15 meters. If President Wang is interested, he might as well come to this thing?" One sheep is put, and so are a group of sheep


    The more production, the lower the R & D cost.


    They have been working on the I Three Gorges project since its preparation. Although there is no order for it, they have already started the theoretical design. At first, they intended to seek technical support from the Germans with the best mechanical technology in the world, but such heavy equipment was mainly used in the military industry, especially the shipbuilding industry.


    China''s navy is not good because China''s manufacturing technology is not good and there are few heavy equipment, so it is simply impossible to manufacture some heavy parts that need countless complex machining processes.


    For example, the largest hydraulic forging press in China is only 6000 tons. For some heavy parts that need tens of thousands of tons of pressure to forge, China can''t produce at all. Even if it is reluctantly produced, it can''t produce qualified parts. After processing, it can''t reach the designed strength at all. It is impossible for China to process these heavy key parts abroad.


    No one wants to see China have a strong navy.


    Therefore, China''s national defense industry, except for the strategic missile and rocket technology in the aerospace industry, which does not have particularly high requirements for materials and manufacturing technology, has developed rapidly, and the development of other industries is not very ideal.


    Now, following the opportunity of the Three Gorges project, the Chinese began to challenge the manufacturing technology that is a super difficult problem in the whole world. The cost investment is absolutely impossible to be small, and the time is absolutely a lot.


    Pan Zhigao is eager to sell more than a few before production. One of such heavy equipment is sold for $10 million or $20 million. It''s definitely not expensive!


    "Lao pan, I can''t use such a large heavy equipment. I only want three meters in diameter. Why don''t you help me get one? I took down the slot wheel of the crane of the Three Gorges Project. Several of them... And some heavy parts of the warships on the Navy side, I got them from Jiangnan Shipyard. Now I lack such a equipment... "Wang Qingfeng resolutely shook his head.


    There are few such equipment in the whole world, and there are not many processing businesses. I can''t be impulsive. In order to meet my vanity, I tell the world that I have the world''s largest heavy sleeper in my hand, and spend tens of millions to buy such a super heavy equipment that may have no business for many years.


    Didn''t you look at Yunfei? The chief consultant of xinkaixing has been winking at himself.


    "Lao pan, you really help us with this. Since Lao Wang has taken down some key parts of the warship, it is useless to prevent him from buying such heavy equipment. Do you have to give me face even if you don''t look at the money? I have a 25% stake in xinkaixing... "Such equipment is basically a chicken rib for Hal heavy industry, which is fully tackling the heavy lathe with a rotation diameter of five meters.


    Without numerical control devices, the price of such equipment is no more than five or six million.


    Everything has to be redesigned.


    In the past, the heavy-duty lathes with a rotation diameter of 3.2 meters designed by them generally bear only 50 or 60 tons.


    Now in the same equipment specifications, but the load-bearing has to be doubled, the technology involved is not a little.


    "When? Since President Yun has spoken to you, I can''t shirk it any more. It''s better to say first. Time is too tight. We haven''t finished the two sets of Dongdian and Harbin Electric... "Pan Zhigao replied with a bitter smile.


    If he rejects this chicken rib order, he can imagine that there will be no harmony in the future cooperation with 91 heavy industry.


    "A year and a half, a year and a half later." Wang Qingfeng said quickly.


    "That''s no problem." Pan Zhigao and Huang Chaohai whispered together before nodding to Yun Fei and Wang Qingfeng.


    Wang Qingfeng originally thought that there was nothing here. Next, they should eat and drink. Where did he think that Yunfei had to talk about bigger things next.


    This is not as simple as taking some parts from others by virtue of his relationship, and their appetite is far greater than themselves.


    "Now let''s talk about the turning milling compound machining center for processing super heavy parts such as water turbine in the Three Gorges generator set. Such equipment, whether at home or abroad, must be redesigned. I mean, the three of us are working together to do this. We can''t beat the five Han heavy industry. They want to get the production technology of Heavy CNC equipment from us. Let alone that they are only a state-owned unit, not even the heavenly king Lao Tzu... "Yun Fei said this is what he wants to do most.


    With the development of Heavy CNC lathe technology and Heavy CNC gantry milling technology, it is time to develop towards the direction of turn milling compound machining center.


    Moreover, unlike the five axis machining center, it needs too high precision.


    There is no problem even if the error of the hydraulic turbine and rotor in the hydraulic generator set is a few millimeters.