2020.11.23
EPS foam machine, also known as foam generator is to do the most simple foam foam equipment. EPS foam machine itself is not out of the bubble out of the bubble, it is the air into the blowing agent aqueous solution evenly dispersed, to achieve the liquid as much as possible contact surface, so that the surfactant in the liquid film The surface forms an electric double layer and surrounds the air to form a bubble. Without it, there is no foam concrete. EPS foam machine first appeared in foreign countries, the original model is the use of high-speed rotation of the impeller bubble, it is also known as “bubble machine.” Later, with the continuous progress of technology, EPS foam machine technology continues to improve, new models continue to emerge, forming a different technical system. China as early as the 1950s began to use EPS foam machine, but not a dedicated EPS foam models, but the use of mortar mixer. The foaming agent is added directly to the mortar mixer or concrete mixer, allowing the blowing agent to mix with the mortar or concrete to form a foam. Before and after the 1970s, began to appear special blowing agent, that is, high-speed impeller EPS foam machine. And then continue to upgrade technology and upgrading, and now has developed into a high-pressure inflatable as the main third-generation models, the basic to meet the needs of foam concrete. EPS foam machine grades and models a lot, but the principle of the division to the bubble, the current widely used only high-speed impeller type, high pressure air type, medium and low pressure type of three categories. The same type of difference, but its subsidiary equipment and automation control differences, the structure of the foam part of the same.
EPS foam machine first appeared in foreign countries, the original model is the use of high-speed rotation of the impeller bubble, it is also known as “bubble machine.” Later, with the continuous progress of technology, EPS foam machine technology continues to improve, new models continue to emerge, forming a different technical system. China as early as the 1950s began to use EPS foam machine, but not a dedicated EPS foam models, but the use of mortar mixer. The foaming agent is added directly to the mortar mixer or concrete mixer, allowing the blowing agent to mix with the mortar or concrete to form a foam. Before and after the 1970s, began to appear special blowing agent, that is, high-speed impeller EPS foam machine. And then continue to upgrade technology and upgrading, and now has developed into a high-pressure inflatable as the main third-generation models, the basic to meet the needs of foam concrete.
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