The joint report submitted by the three units quickly received the approval of the upper level, and the state did have great determination to promote the development of the equipment manufacturing industry, not only agreed to the request of the major risks borne by the state, but also allocated funds to subsidize the first set of insurance business.According to the estimates of property insurance companies, the insurance premiums that manufacturing companies need to pay for the first set of equipment are equivalent to 10% of the transaction price of the equipment, and the state has set aside special funds from the treasury, and 80% of the subsidized insurance premiums, so that the premiums that manufacturing enterprises need to pay down to only 2% of the transaction price, which is acceptable to all enterprises.

Once the first set of insurance policy was introduced, the National Development and Reform Commission immediately issued a supporting policy, requiring domestic enterprises to give priority to domestic equipment when bidding for equipment, unless foreign equipment has the key advantages that domestic equipment does not have, otherwise domestic enterprises must not accept domestic equipment in the name of "no application experience", refused to adopt domestic equipment.

As soon as this policy came out, Luo Yue and other manufacturing companies were happy, while some user companies complained.No way, the superstition of imported equipment formed in the past hundred years is not three or five years to change, in fact, domestic equipment can only show its own quality in a wide range of applications, in order to win the trust of users.In the past, user companies can take risk as a reason to refuse domestic equipment, but now the state has launched the first set of insurance, because of the loss caused by the use of the first set of domestic equipment, there are insurance companies to provide full payment, you can find out what reason?

Practice shows that such a thing, as long as you want to find, can always be found.On this day, Feng Xiaochen had just returned home from work, and found that Yang Haifan, general manager of Chenyu Construction Machinery Company, and his brother Feng Lingyu were sitting in the yard of his home waiting for him, and they wanted to reflect to Feng Xiaochen, which is a matter related to the first set of equipment.

"Horyuan subway tender, our company's shield machine fell."Yang Haifan said to Feng Xiaochen.

The shield machine is the main equipment used for shield construction.The shield method refers to the tunneling operation, using a movable shield shell to protect the working surface, under the shield shell excavation, slag discharge, lining and other work.After completing the operation of one job segment, the shield can move forward and proceed with the operation of the next section.This construction method is safe and efficient, and is widely used in tunnel operations in urban rail transit, railways, highways, municipal infrastructure and other fields.According to the data, the shield method originated in Europe, has a history of 200 years, and has gradually matured after the 1930s, and is already the technology of choice in tunnel construction.

Shield machine is the shield operation of the machinery, including shield shell, cutter plate, propulsion system, cutter drive device, slag conveying device, pipe piece assembly device and other parts, the total length of more than 100 meters, equivalent to the length of six or seven train cars, is a behemoth.

The history of the construction of shield method in China can be traced back to the early 1960s, but the use of shield machines began in the 1990s, and the application range is relatively narrow.After entering the new century, subway construction has been carried out in various places, in order to avoid destroying the original ground buildings in the city, the construction of the shield method has been widely used, and the shield machine has also been widely valued.

Previously, the shield machine used in the construction of the domestic subway all from abroad, there are several domestic construction machinery enterprises have carried out the research and development of the shield machine, but has not yet launched the whole machine products.Chenyu Construction Machinery Company has carried out the technical research and development of shield machines since the 1990s, and the chief engineer of the project is Feng Lingyu.

Feng Lingyu's major in German graduate school is mechanical manufacturing, after returning home, he was arranged by Feng Xiaochen into Chenyu company as a technician.After grinding in the workshop for several years, Yang Haifan transferred Feng Lingyu back to the technical department and asked him to lead a research and development project.Feng Lingyu selected such a difficult project as a shield machine, from there has been now, and finally achieved fruitful results.

Feng Lingyu's research can be ahead of several large state-owned enterprises, thanks to the Chenyu company in the shield machine project at any cost investment, this is because Feng Lingyu himself is the company's shareholders, and even the internal successor, on the other hand is the company's actual controller Feng Xiaochen gave a high evaluation of the shield machine project, indicating Yang Haifan to strongly support this project.

As a passer-by, Feng Xiaochen knows that the current domestic infrastructure is only the beginning, and the scale of infrastructure will expand more than ten times in a few years, so that it will gain the reputation of an "infrastructure mania".In the 20th century, there will be hundreds of cities in the country at the same time to carry out subway construction, and the shield machine is an indispensable tool in the subway construction, the scale of this market will reach trillions of yuan, Chenyu company 10 years in advance of the shield machine technical reserve, is absolutely correct.

Feng Lingyu does not have the management ability of his brother Feng Xiaochen, but he has some strength and toughness in scientific research.When he studied in Germany, he systematically studied the principles and key technologies of the shield machine, and at this time, with the company's full protection in terms of people and property, the results naturally emerged like a blowout.

Chenyu Construction Machinery Co., Ltd. has achieved a high market share in excavators, concrete pump trucks and other products, the scale of the enterprise has expanded sharply, is now a large enterprise with an assets of more than 10 billion, and has established a wide range of collaborative relationships.In the process of Feng Lingyu's development of the shield machine, he has received the help of a large number of collaborative enterprises, such as the technical problems of the grouting system, hydraulic system, automatic guidance system, component sealing system, lubrication system, and cooling system, etc., which are solved with the help of these collaborative enterprises.Today, Chenyu Construction Machinery has mastered all the key technologies of the shield machine, which is only a chance to practice.

Yang Haifan set his sights on the subway construction project in Huoyuan City, Heyang Province, which was being prepared in the early stage, and took Feng Lingyu to promote the Chenyu shield machine.Who would have imagined that people had just heard their intentions, and they had blacked out their faces, claiming that they had chosen the shield machine produced by the German company, the domestic shield machine, and that they had not heard of it, did not know, and did not mention it...

Hearing such a firm denial of the three consecutive, Feng Lingyu immediately wanted to be anxious with others.Yang Haifan quickly pulled him away, and then discussed with each other in a humble manner, hoping that the other party could give himself a chance.Yang Haifan also mentioned the first set of policies just launched by the state, claiming that the Chenyu shield machine is also the first set for the domestic shield machine, Chenyu company can apply for national insurance support, the other side encountered any problems in the use of the process, are able to obtain insurance claims.

“It’s not about insurance.”Jiang Zhong, a project manager at Heyang Metro Engineering Company, said to Yang Haifan at the wine table, "Using the shield machine of Pu Mai, is the words of our general manager, you say that those of us who do business below, dare not do it?"

“Why did your general manager recognize the Pumay shield machine?”Yang Haifan asked with surprise, "Our shield machine is precisely designed to be Pumay shield machine as the standard, the performance is not lower than the level of Pu Mai, there are some places where there are innovations, better than Pu Mai."

Jiang Zhong smiled and shook his head: "Your information, I have also seen, indeed, there is not much difference with Pu Mai's equipment, and the price is 40% cheaper."In my heart, if I can decide, I would like to try your equipment, maybe there will be some surprises.But if we get out of the hair, even if we disobey, if you want us to use your shield machine, or go on the route."

Yang Haifan is not a rookie in the mall, and it is no stranger to going on the route.However, when Yang Haifan contacted the office of the subway engineering company and asked to meet with the general manager Han Nanbin, he ate the closed door, and the staff of the office told Yang Haifan that Han was right and never accepted anything to say, Chenyu's products wanted to be recognized by the subway engineering company, and should participate in the public bidding, and any private visit was superfluous.

Yang Haifan with helpless mood, participated in the equipment bidding, the result in the cost has a great advantage, there is no suspense to fall.

“What is the reason?”Feng Xiaochen asked.

Chenyu shield machine to participate in the Huoyuan subway project bidding things, Feng Xiaochen in advance is known, for the performance of the Chenyu shield machine, the price and so on, he is also very familiar with.With his original idea, Chenyu shield machine to participate in the bidding, there is a great deal to grasp the winning bid, because the price of the imported shield machine is not high, the service is not timely.In the absence of similar equipment in China, imported equipment is naturally the emperor's daughter.However, in the case that similar products have been developed in China, the market competitiveness of imported shield machines will be a question mark.

Of course, listening to Yang Haifan said that Chen Yu fell, Feng Xiaochen did not feel particularly surprised, domestic equipment in the application of discrimination is not a day or two days, equipment companies in the middle of the daily work is to help domestic equipment companies to the user to ask for a statement.

Yang Haifan said: “There are many reasons for them to refuse.For example, they put forward that they hope that the rated force of the top force of the control system will exceed 80,000 cattle, and our equipment is 75,000, which is not qualified."

“How much is Puma?”Feng Xiaochen asked.

Feng Lingyu sneered, “81,000.”

“Isn’t that the same clause designed for Puma?”Feng Xiaochen laughed.

Feng Lingyu: “Isn’t that it?Many of their terms are fixed according to the equipment of pu-Mai, pu-Mai is higher than us, they are set a little higher, pu-Mai is lower than us, they are asking for a little lower, there is no logic at all."

“Behind the lack of logic is rich logic.To put it plainly, they just don't plan to use domestic equipment, so they will find ways to make the threshold.We see too much of that.”Feng Xiaochen lamented.