After more than 20 years of development, China's packaging machinery has become one of the top ten industries in the machinery industry. However, compared with developed countries, China's packaging machinery is still in a low-level stage. Some high-concentration packaging equipment still depends on foreign imports to meet Domestic demand, packaging machinery products and technologies still have a certain gap. Development of Packaging Machinery in China is Constrained by Three Major Problems The level of the domestic packaging machinery industry is still in the low paper stage. Some high-level packaging equipment still rely on foreign imports to meet domestic demand. China's packaging machinery started late. After more than 20 years of development, China's packaging machinery has become one of the ten industries in the machinery industry, providing effective guarantee for the rapid development of China's packaging industry, and some packaging machinery has filled the domestic gap and has been able to To meet the needs of the domestic market, some products still have exports. However, at present, China's export volume of packaging machinery is still less than 5% of the total output value, but the import value is about the same as the total output value, which is far from the developed countries. The level of the domestic packaging machinery industry is still in the low paper stage. Some high-level packaging equipment still rely on foreign imports to meet domestic demand. This phenomenon of excessive dependence has severely constrained the sustained and stable development of the packaging industry in China, and has also put some uncompetitive packaging machinery companies in a dire situation. Therefore, experts pointed out that the low level of development of packaging machinery will affect the rapid development of the entire packaging industry, so we must strive to change its backwardness. The problems in China's packaging machinery manufacturing industry are: a lack of macro overall planning; second, lack of capital investment, investment in research and development for enterprises accounts for an average of less than 1% of sales, and third, lack of professional and technical personnel. Compared with developed countries, the product and technology gaps in the packaging machinery industry in China are mainly reflected in the following aspects: From the perspective of product structure, there are only 1,300 varieties of packaging machinery in China, such as pillow-type packaging machines, tea packaging, and particle packaging machines. The number of packages is small, and there is a lack of high-precision and large-scale chemical products that cannot meet market demand: product quality. The gap is manifested in poor product performance, poor stability and reliability, unsightly appearance, rough surface treatment, poor quality of many components, short life, and low reliability, affecting the overall quality of the product; from the perspective of the company, domestic packaging machinery The industry lacks leading enterprises, and there are not many enterprises with large production scale and high product quality. From the viewpoint of product development, China still remains at the imitation stage of testing, has weak self-development capacity, lacks a pilot base for scientific research and production, and research funds only account for sales. 1%, while foreign as high as 8% to 10%. The technological level of China's packaging machinery as a whole looks at the level of skills of advanced countries for 20 years, and it is at a disadvantage in the competition of product development, performance, quality, reliability, and service. According to relevant experts, the output of packaging machinery in China will increase to 670,000 units (sets) in 2005, and will increase to 930,000 units (sets) by 2010. However, the extensive operation of increasing capital investment and expanding the production scale alone can no longer meet the needs of the development of the situation. China's packaging production has entered a new era of adjusting product structure and improving development capabilities. Technical upgrading, product replacement, and operation and management are important topics in the development of the industry. In the product structure, it should be market-oriented, change the current situation of low-tech-based, low-level competition, eliminate a group of low-efficiency, high-consumption, low-grade, low-value-added, labor-intensive products, and strive to develop efficient production Low consumption, production and sales of large-scale complete sets of equipment and high-tech products. Packaging machinery products must move toward the polarization of products and single high speed. Round Open Water Cooling Tower The whole structure is solid and light;the body and water pond is manufactured with reinforced glass fibre (FRP glass fiber reinforced plastics),never being corrosive. The surface finish is added with ultraviolet inhibitor,which can resist sunshine attack and damage.
Apply special design PVC water block curtain (water-stop) to prevents plashing) remarkably; pressure drop loss is slight and splashing loss i under 0.001%.
Apply cellular vacuum molding heat dissipation material, stagger arrangement surface has grooves and the heat exchange effect is especially good.
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All steel and iron material is processed through galvanizing by dipping,Ocorrosion resisting and durable.
Special designed axial-flow type air blower applies belt reduction gear,reducing low noise and sufficient wind; tailor-made water-drop noise
reduction carpet to eliminate water sound.
Water pond applies slant design, easy to wash, containing less water; the operating weight is lower, but the water tank is very big, so it won't absorb air.
The cooling tower support is light and solid, convenient to assembly no matter there is suspension iron rack or not.