After years of rapid development, the company's production capacity continues to grow, the level of technology and equipment continues to improve, and the development field continues to expand. The company has successively built five super-large clinker bases of 10 million tons in Tongling, Yingde, Chizhou, Zongyang and Wuhu, and three12,000-ton production lines in Wuhu and Tongling, Anhui, representing the most advanced technical level in the world today. By the end of 20 1 1, the company has built 94 clinker production lines, 253 cement mills and 54 waste heat generators, with clinker production capacity of 654.38+64 million tons, cement production capacity of18 million tons and waste heat power generation capacity of 739 MW. 20 1 1 year, the company's total sales of cement and clinker reached 202 million tons.
Conch's products are of excellent quality, well-known throughout the country and exported to overseas; More than 100 subsidiaries are located in provincial bases and 12 regions, spanning East China, South China, West China 17 provinces, municipalities and autonomous regions, forming a new pattern of group management and regional operation, and achieving the reputation of "world cement looks at China and China cement looks at conch".
The company's production lines all adopt advanced new dry cement technology, which has the characteristics of high output, low energy consumption, high degree of automation, high labor productivity and good environmental protection. The company has abundant low-alkalinity and high-quality limestone mine resources in East China and South China, which provides unique raw materials for the production of high-quality and low-alkalinity cement. Relying on the complete railway, land and water transportation systems, it has formed a specialized production system and a huge marketing network.
"Conch" brand high-grade cement and commercial clinker are the leading products of the company. Such as: Beijing-Shanghai high-speed railway, Hangzhou Bay cross-sea bridge, Shanghai Oriental Pearl TV Tower, Shanghai maglev train (track beam), Lianyungang Tianwan Nuclear Power Station, Pudong International Airport and other projects. At the same time, products are exported to more than 20 countries and regions such as the United States, Europe, Africa and Asia.
The rapid development of conch is highly concerned by the party and state leaders. On January/February/February 1 2, 2008, General Secretary Hu Jintao inspected Conch Group and pointed out that "the development mode and road of Conch in recent years is what we talked about, that is, how to take the new industrialization road with China characteristics" and earnestly hoped to "make Conch an internationally famous brand".
During the "Twelfth Five-Year Plan" period, according to the instructions of General Secretary Hu Jintao, the company will implement the requirements of Scientific Outlook on Development, combine enterprise development with accelerating the transformation of economic growth mode, constantly promote management innovation, technological innovation and mechanism innovation, strive to improve the operation quality of enterprises, actively respond to the call of the state, and implement the "going out" strategy, so as to make the main cement industry strive to enter the forefront of the world cement industry and realize the sound and rapid development of enterprises. The company has abundant high-quality limestone mine resources in East China and South China, with low alkalinity and high calcium carbonate content, which provides a unique raw material for the production of high-quality low-alkali cement. It has a perfect railway and land transportation system, forming a professional production system and a huge marketing network of "clinker base-cement grinding station".
"Conch" brand high-grade cement and commercial clinker are the leading products of the company. Conch brand was recognized as a well-known trademark by the State Trademark Office, and Conch brand cement was approved as an inspection-free product by the General Administration of Quality Supervision, Inspection and Quarantine. It has been widely used in landmark projects attracting worldwide attention for a long time, such as Shanghai Oriental Pearl TV Tower, Shanghai maglev train (track beam), Lianyungang Tianwan Nuclear Power Station, Pudong International Airport, Haicang Bridge and Hangzhou Bay Bridge. At the same time, the products have been exported to more than 20 countries and regions such as the United States, Europe, Africa and Asia.
In line with the business philosophy of "creating future living space for mankind" and relying on strong strength, the company has become a domestic supplier that can provide sulfate-resistant cement, medium and low heat cement, road cement and other special cements. The carefully developed nuclear power cement is a high-quality cement product specially used for nuclear power engineering because of its low temperature rise and low shrinkage and deformation resistance. Non-magnetic cement is suitable for the construction of precision instruments, navigation and positioning systems and other buildings with less requirements for electromagnetic and geomagnetic interference; Clinker, American standard Ⅱ cement and American standard Ⅳ cement produced according to American standard have been well received by users after being exported to the United States and other regions.
Through more than ten years of practice, the company has made great breakthroughs in the localization of large cement clinker production line equipment, the design of 3 million tons large cement grinding station, the independent development of cement low-temperature waste heat power generation, the recycling of industrial waste and environmental protection. The distributed control system software designed and compiled by the company has reached the domestic advanced level. The company's leading products are "Conch brand" portland cement clinker and "Conch brand" high-grade cement. The general cement produced mainly includes portland cement, ordinary portland cement, slag portland cement and composite portland cement. And the grades are divided into seven grades, namely 62.5R, 62.5, 52.5R, 52.5, 42.5R, 42.5 and 32.5. The characteristic cement produced includes sulfate-resistant cement, medium heat portland cement, low heat slag portland cement, road portland cement, oil well cement, nonmagnetic cement, special cement for nuclear power plant, white cement and so on. It can also produce Ⅰ-Ⅱ cement, Ⅱ-ⅴ cement and Ⅰ-52.5n, Ⅱ-42.5r and Ⅱ cement produced according to American ASTM standard and European EN- 197 standard.
If you want to buy our products or consult relevant information, please contact our sales network in this area, and we will provide you with convenient service wholeheartedly! Conch products are all produced by new dry production process system, advanced QCX online quality control system and means, and equipped with advanced cement testing facilities such as X-ray fluorescence instrument, automatic constant stress press, hydration heat tester and atomic absorption spectrometer. Many subsidiaries have obtained ISO 9000: 2000 quality system and ISO 14000 environmental protection system certification, and implemented quality management and control in strict accordance with the requirements of the quality system to ensure that the quality of conch meets the needs of different markets and customers. The company not only produces silicate series cement conforming to China standards, but also produces silicate series cement conforming to American ASTM, European EN and international ISO standards, and develops characteristic cement according to different customer requirements.
In order to ensure the service performance of the products, Conch established the first national first-class concrete laboratory in the cement industry, which specializes in studying and improving the service performance of cement products, providing services for customers at different levels, and practicing Conch's business philosophy of "quality first, sincere service". Through unremitting efforts and pioneering spirit, the quality of conch has been recognized by customers at home and abroad, and has obtained import licenses from many regions and countries such as the European Union. Conch brand won the title of China well-known trademark and national inspection-free product.
The cement produced by our company has the following remarkable characteristics in construction:
● Stable product quality, small quality fluctuation and high wealth density;
● The concrete mixture prepared by cement has good workability and adaptability to additives;
● The color of cement itself is stable for a long time, which can be widely used in buildings with plain external surfaces;
The prepared concrete has low bleeding rate;
Good frost resistance and wear resistance;
● The prepared concrete has good volume stability. In the first age, the shrinkage and creep of concrete tend to be balanced, reaching the leading level at home and abroad;
The slump loss of prepared concrete is small, which can meet the construction requirements of long-distance transportation of concrete mixing station;
Characteristics of characteristic cement produced by the company:
◆ Road cement:
Low hydration heat of cement; Stable physical quality and rich labels; Good frost resistance; Good corrosion resistance; Good workability and additive adaptability.
◆ Medium and low heat cement:
Good wear resistance; Good dry shrinkage resistance; The physical quality is good, and the color of cement itself is stable and consistent for a long time; Good processability and applicability of additives.
◆ Sulfate-resistant cement
Good resistance to sulfate attack; Low hydration heat; Good impermeability; The physical quality is stable, and the workability and adaptability with additives are good.
◆ Oil well cement
Wide application range; Can be used in different parts according to the requirements of users; Admixtures have good adaptability.
◆ Nonmagnetic cement
Low magnetic content; Good adaptability with additives; High strength in the later stage.
◆ Special cement for nuclear power plant
Good adaptability with additives; Can be used for preparing high-strength and high-density concrete; High fluidity concrete can be prepared.
◆ White cement
High whiteness and long-term stability of color; Color cement can be prepared.
Characteristics of clinker produced by the company:
High and stable physical strength, uniform particles, good grindability, good adaptability between ground cement and additives, and high content of industrial waste residue in composite cement production.