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How to judge the quality of eps pre-expander machine

Views: 4     Author: Site Editor     Publish Time: 2022-04-08      Origin: Site


The primary function of the eps pre-expander machine is to generate foam. Only by understanding various equipment in detail can we correctly judge the pros and cons and then choose to bring us a guarantee.


At present, the price of various equipment on the market affects the quality, but this is not a particular factor, and it is still necessary to make relevant judgments carefully.

eps pre-expander machine

Foam fineness: Whether the quality of the eps pre-expander machine is good or not depends on the fineness of the foam body. If the foam volume is relatively small and relatively denser, the stability of such foam is good. The products that come out will also have better strength, and in the process of use, the heat preservation function is also relatively good, so it can genuinely guarantee subsequent use.


Foam uniformity: The so-called foam uniformity generally refers to whether the size of these foams produced by the eps pre-expander machine is relatively uniform and whether the size of the foam is relatively uniform. The narrower the range, the more uniform the bearing capacity, and the better the effect during use. In addition, we also need to look at the specific foam moisture content, which will affect the function of the foaming machine.


Whether the quality of the eps pre-expander machine is good or bad, in addition to considering the fineness of the foam, we should also pay attention to the uniformity of the foam. We can only know whether this equipment is of high quality by judging these aspects.


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