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"Red Pump Truck" became famous in the ancient city! Sany helps the construction of the tallest building in Yinchuan!

  • 2021.12.03

Ningxia has been a place inhabited by many ethnic groups since ancient times, in addition to the Han and Hui people, there are 29 ethnic minorities, of which the Hui population accounts for more than 1/3 of the total population of the region, and it is also the only Hui autonomous region in China. Yinchuan is the capital of Ningxia Hui Autonomous Region, with the Yellow River running through the city, and is the core city of the New Eurasian Land Bridge Economic Corridor and the window of the country's opening to the west. Because of the fertile land and abundant sunshine, it has the reputation of "plugging the south of the Yangtze River" since ancient times.



Ten years ago, in 2011, when Ningxia Saima Kejin Concrete Co., Ltd. (hereinafter referred to as Saima Kejin) had just joined hands with Sany to purchase the first 37-meter Sany pump truck, Yinchuan was still a second- and third-tier city with narrow streets, potholes, few trees, and poor sanitation.

Now, ten years later, Yinchuan has grown larger, the city has expanded several times, low-rise bungalows have been replaced by high-rise buildings, and there are five or six cars running parallel on the main road, as well as many eight- and ten-lane cars. The road is lined with trees and is full of greenery. All kinds of high-end residential areas, commercial districts, boutique streets, and mosques are lined up one after another, which seems to be scattered, connecting the entire Yinchuan into one......

Talking about the changes in Yinchuan City in recent years, Chu Jingjun, chief engineer of Saima Kejin, empathized: "The changes are too great, it's just the same every year!" ”He told this writer that this is mainly due to the support of state policies, the meticulous planning of the regional party committee, and the strong impetus of a new round of large-scale development of the western region and the construction of the Yellow River Valley Economic Belt.

He is proud that Saima Kejin has not only witnessed the urban changes of Yinchuan, but also personally participated in the modernization of Yinchuan.

Rise to the challenge,Overcome construction problems

Ningxia Saima Kejin Concrete Co., Ltd. is a wholly-owned subsidiary of Ningxia Building Materials, a subsidiary of China National Building Materials.The company has nearly 100 sets of various types of concrete equipment, including 7 Sany pump trucks and more than 50 Sany pumpsMixer trucksWith an annual output of more than 1 million square meters of high-quality concrete, it is one of the benchmark enterprises in Ningxia concrete market.



In Yinchuan, there are three skyscrapers over 200 meters or more, namely: the Greenland Center Twin Towers, with a height of 301 meters; Defond Building, 228 meters; Marriott International Hotel, 208 metres. Jockey was involved in the construction of all three skyscrapers.

Chu Jingjun said that Defeng Building started in 2015 and was completed in 2017, and there were two major problems encountered in the construction process: one is to overcome the continuity of large-volume concrete pouring, and the other is to block the pipe. The raft pouring volume of Defeng Building reached more than 15,000 square meters, and the thickest concrete reached 5.7 meters, which required one-time pouring.

In order to ensure the quality of the project, Saima Kejin organized more than 20 Sany mixer trucks and 4 Sany pump trucks to participate in the construction, setting a record of pouring more than 15,000 high-quality concrete in 27 consecutive hours. At the same time, because super high-rise buildings need to be made of high-grade concrete, its viscosity is high, and the pumping pressure is high, and it will be very troublesome once the pipe is blocked.

With the help of Sany technicians, Saima Kejin finally solved the problem of pipe plugging by improving the ratio of raw materials, adjusting admixtures, reasonably arranging vehicles and pumping equipment, etc., after more than a month of technical research by the owner, manufacturer and construction party.



With the successful experience of Defond Building, the construction task of Greenland Center Twin Stars is significantly easier.

"We just replicate the previous experience, keep the good experience, and try to avoid the unfavorable factors." Wang Heng, marketing representative of Sany Yinchuan office, also said: "Saima Kejin is an expert in the construction of super high-rise buildings, and most of the super high-rise buildings in the Yinchuan market have their participation, and many owners are attracted to it. ”

The Shenyang Road Expressway is one of the skeletons of Yinchuan City's "nine horizontal and nineteen vertical" urban trunk road network, and is the city's first fast channel. In the construction of the box girder of the Shenyang Road viaduct, Saima Kejin used C50 high-strength concrete, and tried a lot of equipment in the early stage of construction, but was not satisfied. At this time, the owner offered to use the "red pump truck" for construction.

The "red pump truck" in the customer's mouth is the Sany pump truck, and in the later stage, Saima Kejin urgently transferred four Sany pump trucks, which went a lot smoothly in the subsequent construction.



In addition to the quality of Sany, the more important thing is Sany's service.

No matter how good the quality of the equipment is, it is impossible not to have problems, but once Sany's equipment fails, the service can keep up in a timely manner, and we don't have to worry about it at all, which is one of the important reasons why we always choose and trust the Sany brand.

Broad prospects,Optimistic about Sany special chassis

The working environment of concrete pump trucks is harsh and continuous, which puts forward high requirements for chassis performance. Since its introduction to the market, Sany special chassis is gradually becoming the preferred pump truck chassis for many domestic users with its advantages of good matching performance, strong power, high efficiency and fuel saving.



In Chu Jingjun's view, the performance of Sany's special chassis is comparable to that of imported chassis, and even has more advantages than imported chassis in some aspects. Because two of the pump trucks leased by the company are special chassis for Sany, there has never been any problem in using them.

Users in the concrete industry pay more attention to the practical effect of the product, and Sany special chassis will become a substitute for imported brands by virtue of its own advantages in accessories, services and products, and has unlimited development prospects in Ningxia and even the whole country.



transformation and upgrading,Build an environmental protection science and technology enterprise

In order to meet the construction needs of the new era, Saima Kejin is actively changing the construction method. In the past, Saima Kejin had to purchase a large number of equipment every year to meet the growing construction demand; Nowadays, Saima Kejin adheres to asset-light operation and changes from purchasing equipment to leasing equipment.

When leasing equipment, we look at the brand, the second look at the service, Sanyi is our cooperation object for many years, and it is the leader in the domestic brand, the service ability is strong, the product is cost-effective, when leasing equipment, Sanyi is our priority object.



While undertaking the construction task, Saima Kejin does not forget to actively fulfill its social responsibilities.The company actively responds to the national policy of integration of industrialization and industrialization, and introduces informatization and industrialization technology into the production and operation of the mixing plant, which greatly improves the automation operation level of the mixing plant; increase investment in environmental protection and build a fully enclosed mixing plant; Carry out pure electric logistics pilots, and strive to achieve zero emissions, zero noise, and zero pollution.

At present, the company's information construction, factory greening, beautification, lighting projects have achieved initial results.

"In two years' time, you'll see a real garden-style factory. At that time, you will be greeted by green trees, flowers and applause, as well as small bridges and flowing water, blue sky and white clouds, and you will be proud of the changes that have taken place around you. Speaking of this, Mr. Chu had a happy smile on his face.

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