Reconstruction of aluminum plastic plate production line with an annual output of 10 million square meters Lanzhou Project Proposal Description of writing content:
1、 Project name
Technical transformation of aluminum plastic plate production line with an annual output of 10 million square meters
2、 Project Background and Feasibility
The aluminum-plastic composite panel is a new type of interior and exterior wall decoration material made of two layers of aluminum panels sandwiched with polyethylene plastic by continuous hot pressing. Since it was introduced into China in the 1960s, it has developed into one of the rapidly developing architectural decoration materials. Its excellent performance and elegant decoration effect have been accepted by the majority of users, and is increasingly used in large buildings The interior and exterior walls of landmark buildings and high-grade residential buildings show broad development prospects and market space. However, there are still some defects in the production of aluminum plastic plate, such as the heating roller blackens due to the long heating time of the heating roller, resulting in the rough surface of the plate. The extrusion rate of the extruder still needs to be improved. After several years of development, Lanzhou XX Company has already possessed the ability of technical transformation. The specific background is as follows:
1. The success of the first phase project has laid a solid foundation for the expansion project.
The first phase project has completed an investment of 80 million yuan, including 40 million yuan self raised, 28 million yuan loan and 12 million yuan capital introduction. At present, the Phase I production line is running well with obvious economic benefits.
2. Good market prospect and share.
At present, our company has successfully developed sales networks in Gansu, Qinghai, Ningxia, Tibet, Xinjiang, Shaanxi, Inner Mongolia, Yunnan, Guizhou, Sichuan, Chongqing, Hubei, Shandong, Henan, Beijing, Tianjin, Northeast and other places, covering five provinces in the northwest, radiating southwest, east China, central China and northeast regions, all of which have a considerable market share. After careful investigation and strict screening, the company has cultivated many distributors with annual sales of tens of millions of yuan, who have good reputation, strong strength and large sales scale, and have formed a stable customer group. In order to further expand the sales channels, the company also set up two sales branches in Lanzhou * * Furniture Market and Xining Beishan, directly facing the terminal market. The demand for secondary agents in Gansu and Qinghai provinces, prefectures and counties can also be met. At the same time, the company is actively developing foreign trade and exporting its products to Russia, Kazakhstan, Kyrgyzstan, South America, Africa and other countries and regions. The company is trying to push Yijia series brands to the international market. In order to strengthen foreign trade, the company has specially set up the Ministry of Foreign Trade, which has its own "enterprise export right". The enterprise website has been completed and put into use in October 2005, and has increased funds to register the Alibaba English website. At the end of 2007, the sales volume of the enterprise has reached 87 million yuan, even though this is far from meeting the demand of market customers. In order to further meet the market demand, strive to promote the steady development of the aluminum plastic composite panel industry in northwest China, and gradually narrow the gap with developed coastal cities.
3. Technological development has created conditions for project construction.
The company has developed a new filler (calcium carbonate whisker) jointly with Lanzhou * * * Chemical College, which is currently in the stage of small batch test; After the test is successful, it can not only significantly reduce costs, improve profit margins, but also improve the core competitiveness of enterprises.
4. The advanced basic management level provides guarantee for the project construction.
The company has passed the ISO9001: 2000 international quality system certification. Through a year of systematic training and production practice experience, the enterprise structure and system have been formed and improved day by day.
5. A large number of technical backbones trained by the company provide technical support for the company's project transformation.
At present, the company has trained a large number of technical backbones to provide a strong backing of personnel and technical support for the project being transformed. The talents currently trained by the company have quite mature technology in the field of aluminum plastic plate production.
In conclusion, based on mature technology, efficient management, reliable market share and other favorable conditions, our company has provided a strong guarantee for the company's technical transformation project. It is very necessary to carry out the production line transformation project in a timely manner, which also has strong technical operability. The technical transformation project proposed by the company is the first in China in terms of heating roll and extrusion transformation project. The success of the company's technical transformation project can not only improve the quality of the company's products, reduce costs, and increase market competitiveness, but also with the success of the company's technical transformation project, the company's popularity will be greatly improved, In this way, an invisible property of the company is formed as the competitive capital. Therefore, it is necessary and will be necessary for the company to propose this technical transformation project.
3、 Project content
In view of the good implementation of the project and the increasing market demand, our company now plans to invest 11 million yuan in the technical transformation of the existing production line of 8 million square meters to meet the market and production demand. The specific transformation projects are divided into the following:
1、 The connector of the aluminum plastic composite production line is modified by adding the diameter of the connector, and the original 85mm diameter is modified to 110mm. The purpose of this is to reduce its backpressure and expand its output during the composite process, so that its larger output can be increased from 1000kg/h to 1200kg/h. It can save 25% electricity. And because the back pressure is reduced in the composite process, it can improve the smoothness of the plate surface, improve the quality of the aluminum plastic plate, and increase its market competitiveness.
2、 The transformation of the production line includes the transformation of the heating mode of the extruder. The original extruder of the company was heated by the heat conduction mode of cast aluminum heating sheet. This heating mode has the disadvantages of long heating time, large heat loss and temperature difficulty in control during the heating process. In view of this situation, the company has reformed this technology. After the technical transformation, the heating adopts medium frequency induction heating. The reformed technology will greatly shorten the heating time of the extruder, from the original 2.5 hours to 1.5 hours. Compared with the heating of cast aluminum, this heating can save 75% electricity, and has good cooling effect, automatic control, and balanced heating, Improve the flatness and smoothness of the whole board surface. The advantages of this technical transformation also include: good cooling effect, saving electricity, reducing ventilation costs, good composite effect, and increased output value. The product quality will be greatly improved. This technological transformation is the first in the country. The success of this accelerated transformation will increase the annual output by 30% and save 50% electricity.
The third item is the technical transformation of the composite roll. At present, the heating method of the company's composite roll is the conduction of heat by conduction oil. This heating method has the disadvantages of large power consumption, environmental pollution, and easy to cause the surface of the aluminum plastic plate to be unsmooth. The company has transformed this technology, changed the original heating method, and adopted the medium frequency induction heating method, Compared with heat transfer oil heating, this heating method can save more than 60% of electricity. Secondly, after canceling the heat transfer oil heating method, the working environment can be improved, which will completely solve the problem of heat transfer oil leakage and smoke pollution. Third, since the medium frequency induction heating method is adopted, the precision of temperature control is high, and the temperature lag of induction heating is small, which can supplement the heat taken away by the working medium in real time, Ensure the quality of products. Adopting this heating method can also reduce the operation cost, without adding and replacing the heat transfer oil;
Item 4: The production process of copper plastic plate is very similar to that of aluminum plastic plate. At present, the reconstruction project of aluminum plastic plate production line carried out by the company is not only applicable to improving the output capacity of aluminum plastic plate production, reducing production costs, saving electricity and water. It is also applicable to the production process of copper plastic plate. The production of copper plastic plate on the horse can not only fill the gap in the industry, but also drive the production of industrial chain.
4、 Investment scale
The total investment is 11 million yuan. Among them, the self raised fund is 8 million yuan, and the government subsidy is 2 million yuan. The specific expansion contents are: about 1 million yuan is needed for extruder transformation, about 500000 yuan is needed for composite hot pressing production line connector transformation, about 500000 yuan is needed for heating roll transformation, and 500 yuan is needed for copper plastic plate project transformation. At the same time, in order to meet the production needs of the production line, it is necessary to purchase electrical equipment and supporting facilities, which requires nearly 1 million yuan. The working capital needs 3 million yuan.
5、 Economic benefits and project progress
1. Economic benefits
After the extruder transformation is completed, it can save 234100 million electricity/hour for the company every year. After the technical transformation of the connector is completed, it can save 692400 kW/h of electricity for the company every year. After the technical transformation of the composite roll is completed, 552000 kW/h of electricity can be saved every year. After all reconstruction projects are completed, 6000 tons of water can be saved, saving the company a total of 771000 yuan.
After the completion of the copper plastic plate project, it can increase the sales of the company by 5 million yuan every year and increase the tax by 500000 yuan.
2. Project progress
From January to March 2009, complete the transformation of extruder, connector and heating roller.
From March to December 2009, the construction, acceptance and demonstration of the copper plastic plate project were completed.
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