Ren Zhiguo''s proposal made Zhao Xingbang and Yun Fei nod with a smile.

    Most factories are built by hollowing out the interior of the mountain. Therefore, the workshops here are not as empty as those factories seen outside. The neatly arranged machine tools look extremely heavy and dull under the dim yellow light. The whole space gives people a feeling of depression.

    The hollowed out space inside the mountain can not be built into a shape of tens of meters or even hundreds of meters wide as the factory outside. The whole workshop is like a huge passage. I don''t know where it leads.

    The 9327 office area is the place closest to the mountain outside the factory area. The whole factory extends directly from the outside of the mountain to the inside of the mountain. Yunfei has been inside the 9327 factory for many years. At that time, every time I came in, I couldn''t find any words to describe his mood except shock.

    A few years later, he entered the internal area of 9327 workshop again, and Yun Fei was very moved. In the original world, he always heard the master say what happened to the factory in the mountain. Anyway, it was good, without any complaint or negative words.

    Yun Fei personally realized that there was not only shock but also incomparable respect in the workshop, which gave people a complex feeling of crowding, boredom, depression, thickness and so on. He was shocked that such a huge area was excavated inside the mountain in that extremely difficult era. This has tens of thousands of square meters of space, how much human and material resources must be spent! In his world, it was very difficult to dig a tunnel with mechanical equipment in a rocky mountain. It is said that this cave with an area of more than 70000 square meters was dug in just three years!

    In this very quiet space, Yunfei stroked the old machine tools with mottled paint but emitting metallic luster under the dim yellow light. Instead, my heart became heavy.

    9327 plant has several main workshops, including smelting, casting, heat treatment, machining and assembly. What Yunfei wants most is the heavy equipment in machining. The equipment of smelting, casting, forging and heat treatment workshops is dispensable to him. In this era, although China''s cutting-edge manufacturing capacity is not strong, it still has strong strength in manufacturing these ordinary steelmaking, blast furnace and forging equipment.

    However, Yunfei is still greedy for the largest 3000 ton heavy hydraulic free forging equipment in 9327 factory. This thing is necessary for manufacturing the drive shaft of heavy equipment.

    When he saw the boring and milling machine imported from the Soviet Union in the 1960s, Yun Fei''s eyes were green and his saliva flowed down. In this era, it seems that such a large boring and milling machine can not be manufactured in China.

    The vertical stroke of the spindle box of the floor boring and milling machine with a boring shaft diameter of 185mm is 5000mm (5m), the horizontal stroke of the column is 12000mm (12m), the power of the main motor is 120kw, and the weight of the machine tool is about 150t. Theoretically, it can process heavy box parts of 3M wide, 5m high and 12m long. However, it seems that there are no such large parts in the world.

    There is also the guide rail grinder with a processing length of 8m and a width of 1.2m, which is difficult to buy in this world and this era. Although they have a service life of decades, they are not used many times in terms of the wear degree of the guide rail of these equipment.

    There are only other ordinary lathes and milling machines. Yunfei really doesn''t like it. Although there are also two gantry milling machines with a processing length of 5 meters and a processing width of 2 meters and 4 meters, they are too old-fashioned. If they are not transformed, it is difficult to ensure the accuracy. Especially the vertical lathe with a rotation diameter of three meters imported from East Germany in the 1960s. The wires on the old control box used to control the operation of the machine tool have been aging. Perhaps those wires that have not been replaced bear witness to the decline of 9327 factory.

    Yun Fei sighed long after reading it. Although these equipment are very old-fashioned, there is no problem in producing ordinary machine tools with low precision. 9327 factory was starved to death with a golden rice bowl. He had to lament the importance of flexible thinking in this era full of opportunities.

    "Alas, it''s a pity..." seeing these hard won machine tools that have been idle for many years, Zhao Xingbang sighed heavily.

    "Director Zhao, you can also see these equipment. Although they are well maintained, it is not easy to operate. Let''s say the floor boring and milling machine. It doesn''t even have the most common digital display device. How high do you think the machining accuracy can be? These machine tools, which have to rely on the experience of workers to ensure machining accuracy, are still competitive in this era? " After seeing these heavy equipment in memory with his own eyes, Yunfei had an impulse to accept it completely. These machine tools should not have waited for their fate of slowly rusting into a pile of scrap iron in the depths of the mountain.

    However, if there is no dispute, the hundreds of retired employees of 9327, and now thousands of people who are paid but have few people who can work, if they are fully accepted, no matter who runs it, he can''t escape the fate of bankruptcy. Yun Fei doesn''t want the factories built by these old people to disappear into the dust of history like the history of his world.

    "Oh, well, Lao Zhao, we won''t bargain. After we succeed in that project, I only retain the patent right and half of the franchise. This is the biggest concession I can make. I took over 9327, but only part of the workers. " Yun Fei squatted on the huge workbench of the floor boring and milling machine with a height of more than eight meters, smoked several cigarettes one after another, and then bit his lips and said to Zhao Xingbang.

    It''s not that he doesn''t want to continue quarrelling with Zhao Xingbang. He has his own considerations.

    The rotary table of the fourth axis driven by the PMC module installed on the three-axis machining center only belongs to a machine tool accessory, and he doesn''t have to produce it himself. His goal is to produce CNC machine tools.

    Now he has only 12 million yuan in his hands, of which 2 million has been handed over to Wang Qingfeng to prepare for the construction of a machinery factory specializing in the production of roller lead screw pairs. Four million. After the establishment of the plant, there will be no R & D expenses left. In the later stage, we must continue to invest. If 9327 comes to Chengdu, the raw materials of the roller lead screw he partnered with Wang Qingfeng can be provided by the smelting and casting workshop of 9327 factory.

    Most importantly, the smelting and casting workshop can test the fuzzy memory about the ball screw material according to its own memory from another world, and finally find the most suitable steel for the ball screw.

    At the earliest, he had to wait until the new year to pay dividends. After deducting various costs, he can only get twenty or thirty million at most. With such a little money in hand, to develop CNC machine tools is tantamount to a dream. He cooperated with Sun Lin and situ Heyun to build the rotary workbench. The workbench is not the core, but the PMC module. The production cost of such a set of accessories will not exceed 60000, but a set can sell at least 200000 or 300000 in this era!

    This is the value of technology. Even in his world, a simple four-axis machining center equipped with PMC module drive was more expensive than a three-axis machining center. When this four-axis machining center in China just broke through zero or single digits, the simple four-axis machining center was far more profitable than later generations.

    Yun Fei and Zhao Xingbang didn''t stay in the factory workshop inside the mountain for too long. It was too depressing. If the exhaust system is not very smooth, perhaps breathing will not be smooth. Yun Fei really admires those old workers of the older generation who can stay safely for a lifetime in such an environment.

    After giving his bottom line to Zhao Xingbang, Yun Fei stopped talking. He waited for Zhao Xingbang''s reply.

    If Zhao Xingbang agrees to his conditions, he will not start from scratch in Chengdu. The most basic equipment and workers have been solved. After the arrival of the mechanical technicians and researchers that kamat helped him get back from the Soviet Union, he can start to choose an ordinary machine tool to run in the production capacity of the whole factory while producing.

    Of course, Zhao Xingbang himself will have no small benefits. The production of accessories such as rotary worktable and hydraulic station, and the 9327 heavy equipment in Yunfei''s hand can also be carried out, but it is undoubtedly useful to use cannons to kill mosquitoes and cattle knives to kill chickens. The factory in Zhao Xingbang''s hands produces this, and the profits can at least feed several factories like 9327. If he can make great efforts to update the equipment of those factories with the profits, vigorously rectify and develop new products to adapt to the market, he can at least revitalize many factories.

    Zhao Xingbang did not directly reply to Yunfei, but sent Yunfei back to Yu Cheng''s home with Ren Zhiguo, and then returned to the base guest house established in the center of the small town.

    "Uncle Zhao, I''m afraid it''s a little inappropriate for you to do so?" As soon as Yun Fei got off the bus, Ren Zhiguo said to Zhao Xingbang, who sat in the co pilot''s position and frowned. After Yun Fei and Zhao Xingbang got to the point, he didn''t interrupt. He knew that it was not as simple as it seemed. Of course, he also knows that both Yun Fei and Zhao Xingbang understand that if there is no good solution, they may have problems in the future.

    Yun Fei wants all of 9327. At the same time, if Zhao Xingbang agrees, he will sell the factory to Yun Fei. If something goes wrong in the future, judging from the current situation, Yun Fei will not be affected, but Zhao Xingbang can be a little affected.

    If not, Zhao Xingbang''s future is over.

    "Xiao Ren, many times, if you want to do something, you can''t do it without risk. Besides, will I leave something to others? I rent so many equipment to Yunfei and charge him 500000 a year. Is there no problem? " Knowing Ren Zhiguo''s worries, Zhao Xingbang smiled faintly.