What is a cement foaming machine? Thecement foaming machinefirst appeared in other countries outside China. Its original model was a high-speed rotating impeller foam-making machine called a "foam maker". Later, with the continuous progress of technology, the technical content of the foam machine continued to improve, and new models continued to emerge, forming different technical systems. China began to use foam machines as early as the 1950s, but not a dedicated foam model. Instead, mortar mixers are used. That is, foaming agents are directly added to mortar or concrete mixers, so the foaming machine and mortar or concrete can be mixed to produce foam. Later, around the 1970s, special foaming machines, namely high-speed impeller foaming machines, began to appear. Later, technology was continuously upgraded and replaced. Now, it has developed into the third generation model with high-pressure inflation as the main body, which can meet the needs of foam concrete, However, compared with developed countries, China's foaming machine has a low degree of automation, and there is still a certain gap in foaming performance, which needs to be further improved. However, this gap is gradually narrowing from the perspective of development trends.
The principle of cement foaming machine Different foaming machines have different methods of introducing gas. In general, the methods of introducing gas into foaming machines are as follows: Slowly rotating blade to introduce gas: this is a method to directly introduce gas into the mortar (or concrete slurry) mixed with a foaming agent. When the blade of the mixer pushes the slurry, air enters the slurry with the blade of the mixer. In addition, a large amount of air is wrapped into the slurry when the slurry is overturned, and a part of the air is brought into the slurry by cement and aggregate. The sum of the three is the total amount of air entering the slurry; The air brought into the slurry by the stirring blade and the air wrapped in the slurry when the blade turns over account for the majority. After the air enters the slurry, the liquid containing the foaming agent surfactant surrounds the air, forming a double electronic layer liquid film at the interface between the air and the liquid, and finally forming bubbles in the slurry in the way of gas in a liquid. Because of the slow rotation speed of the blade in this way, the introduced gas is less, so the bubble generation is small, the foaming effect is poor, and the efficiency is low.
Price of cement foaming machine Cement foaming machine particle size and purity will affect the product's Price, and the purchase volume can also affect the cost of the cement foaming machine. A large amount of large amount will be lower. The Price of the cement foaming machine can be found on our company's official website.
Cement foaming machine supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including cement foaming machines, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for a high-quality and cost-effective cement foaming machine, you are welcome tocontact us or inquire at any time.
