the production line of glass magnesium fireproof board is composed of five main systems, namely, "batching mixing, plate forming, curing, demoulding and cutting". the glass magnesium plate produced is a new type of fireproof, moisture-proof and corrosion-resistant decorative material (fire rating: A1). It is made of magnesium oxide, magnesium sulfate, light filler and a small amount of other preserved materials as the surface material, reinforced with alkali resistant glass fiber mesh cloth, and combined with advanced production technology, it is pressed to form semi-finished products, which can be cut (secondary processing such as veneering can also be done). It is widely used in indoor and outdoor decoration such as suspended ceiling in shopping centers, office buildings, hospitals, factories and other public places, various partition sound insulation boards, fire door core boards, etc.