2023.03.18
With the continuous advancement of technology, the technical content of foaming machines continues to increase, and new models continue to emerge, forming different technical systems. Foaming machine began to be used in our country as far back as the 1950s, but it is not a foaming machine for special purpose, but a kind of mortar mixer. Add the foaming agent directly into the mortar mixer or concrete mixer, so that the foaming machine can mix with the mortar or concrete to form foam. Later, in the 1970s, a special foaming machine – the high-speed impeller foaming machine began to appear.
Since then, the technology has been continuously upgraded and upgraded, and has now developed into the third generation of high-pressure aerators, which basically meet the needs of foam concrete. However, compared with developed countries, the degree of automation of foaming machines in my country is still low, and there is still a gap in foaming performance, which needs to be further improved. From the perspective of development trend, this gap is gradually narrowing. The main advantage of our country’s foaming machine is its low price. Most imported models cost more than 100,000 yuan/set, up to 150,000-200,000 yuan/set, while most domestic models cost tens of thousands of yuan/set. Simple and compact models are even more than 1,000 yuan per unit. They have an advantage in price. Therefore, it is suitable for the national conditions and is welcomed by most small and medium-sized enterprises.
Styrofoam is a good packaging material, such as televisions, refrigerators, washing machines, air conditioners, electronic instruments, precision instruments, glassware, ceramics, handicrafts, etc. It is an integral packaging material for EPS foam. EPS foam is a lightweight material formed by heating and foaming auxiliary materials such as polystyrene resin and foaming agent. It has the advantages of light weight, small thermal conductivity, low water absorption, water resistance, aging resistance, low temperature resistance, easy processing, low price and high quality. It is an indispensable thermal insulation container for seafood freezing, vegetable preservation, incubator, refrigerator, refrigerated truck, railway passenger car, etc. It is easy to recycle and is a good green packaging material.
Foam box production line configuration:
Auxiliary equipment for continuous pretreatment fluidized bed foam box forming machine (steam boiler, air pump, cooling tower, mold, pipeline)
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