Global foam generator market trend 2022-2026 What are the Application of Small Cement Foaming Machine by Newspfcstal

The World Bank expects global economic growth to slow significantly, from 5.5% in 2021 to 4.1% in 2022 and further to 3.2% in 2023. Growth in East Asia and the Pacific is expected to slow to 5.1 percent in 2022, reflecting the impact of China's economic slowdown, the report said. China's economic growth is expected to fall to 5.1% in 2022, close to potential growth, due to the ongoing impact of the COVID-19 pandemic and the Chinese government's tightening of regulations in certain sectors of the economy. The report said that the rapid spread of the Omicron variant means that the new crown epidemic is likely to continue to disrupt economic activity in the near future. In addition, decelerating growth in major economies, including the United States and China, will depress external demand in emerging markets and developing economies.
Slow economic growth has a huge impact on foam generator.

What is the core component of the cement foaming machine

The foam generator, also known as the foam cylinder, is the core component of the cement foaming machine. The foaming agent passes through it under pressure to generate foam. Therefore, the proper design of its technical parameters determines the foam quality, which is invisible from the appearance of the cement foaming machine. The main factors of the foam generator are its length-to-diameter ratio, the variety of filling materials, and the filling volume. If its length-to-diameter ratio is too large, the foam tube is too long, the air resistance is large, the foam is small, and the water content is small, that is, the foam is dry and the output decreases. At the same time, the foam wall is too thin and easy to break. However, if the foaming tube is too short, the output is high, but the foam has a large water content and the quality is degraded. Therefore, there is an optimal ratio between the length and the diameter of the foam cylinder, which should be determined through a lot of experiments. The second factor of the foam generator is the variety of filling materials. When granular materials are added, the bubble diameter becomes larger, and when fibrous materials are added, the foam becomes smaller. The filling volume also has a great influence. Large filling volume will result in high resistance, small bubble diameter, lower output, and low foam water content; while filling volume will increase foam and output increase, but with high water content.

Main application of small cement foaming machine

The small cement foaming machine is a cement product with unique technology and good quality. It has many uses in construction engineering. It is mainly used in floor heating and thermal insulation layers, roof thermal insulation layers and thermal insulation walls. Small cement foaming machine is widely used in: foam concrete cutting, lightweight wallboard, fire door core magnesium oxychloride cement foaming and glass magnesium composite air duct production line and other environmentally friendly foaming auxiliary equipment, with large foaming volume, use Convenient and flexible.

The outstanding feature of this cement foaming machine is the low water content of the foam produced, that is, the low density of the foam. The weight of foam per liter can be controlled below 50g at room temperature, up to 20g.

The general foaming machine in the market has a large water content, and its density is mostly 80-100g per liter. The water content of the foam is actually a foaming agent solution that has not been foamed. The foam has a high water content (that is, a high density), and its harm is great. One is that the foaming agent solution that has not been foamed is wasted, increasing the amount of foaming agent;

The second is that a large amount of water in the foam enters the cement slurry, which reduces the density of the foamed cement. When the excess water evaporates, it causes capillary pores, which increases the thermal conductivity, increases the water absorption rate, and reduces the compressive strength, which seriously affects the quality of the foamed cement. Therefore, foam density is the first indicator of foam quality. The main factor that determines the foam density is the performance of the foaming machine.

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For Germany, the largest economy in Europe, the impact of the Russian-Ukrainian conflict on the natural gas market is the most obvious. This also exposed the serious dependence of some German industrial enterprises on Russian natural gas. Some analysts pointed out that the instability of natural gas supply has had a big impact on the German economy and threatened its market competitiveness because alternative energy supplies will not be cheap and difficult to come quickly. Increased uncertainty over natural gas supplies is putting enormous pressure on German manufacturers in sectors ranging from steelmaking to chemical foam generator for the time being, but the market demand for foam generator in the future will also change with the influence of various external factors. If you need foam generator, please feel free to contact us.

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