Vertical crushers paired with grinding equipment optimize the fire‑resistance performance of insulation materials.


Exterior wall insulation materials must be non-combustible. A1 Grade standard. The uniformity of the microdistribution of magnesium hydroxide within the material directly determines its thermal conductivity.

Vertical Broken machine By means of forced turbulent grinding, the flame-retardant powder is refined to 1–3 μm At this particle size, the micronized powder can fill the voids within the insulating substrate, forming a continuous physical fire‑resistant barrier.

With ordinary Crusher Compared with conventional processed products, this finely engineered powder absorbs heat more uniformly and releases water vapor during a fire, significantly slowing the spread of flames. At the same time, the increased particle packing density enhances the mechanical strength of the insulation material, effectively preventing cracking and delamination during installation and service, thereby ensuring the long-term safety of green buildings.

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