Rock wool sandwich panel machine retains part of the functions of 7 type of 1150/950 tongue & groove flat panels with rock wool and glass wool as core materials. Rock wool sandwich panel machine expands its capability with 950 central tripe peaks cap-joint corrugated roofing sandwich panels with rock wool and 980 central tripe peaks cap-joint corrugated roofing sandwich panels with EPS. The whole rock wool sandwich panel machine retained the advanced computer control system, high stability, easy to use, production speed, good fireproof performance, compressive strength, bending, which applies various construction requirements and the plate type is smooth and beautiful,easy to install, which is popular among the masses of customers.

The utility model relates to a rock wool sandwich panel machine core fireproof plate which is composed of protection plates, basal plates and a rockwool sandwiched core which is arranged in the basal plate, wherein the protection plates are two colorized steel plates which correspond at intervals, the inner side of each protection plate is provided with the basal plate in a bonding mode, and both sides of each protection plate presents a closed and sealed state; two edges of the inner side of each basal plate are sandwiched with a supporting vertical rib, and the edges of both sides of each protection plate are correspondingly provided with a main and a subsidiary inserted ports. The utility model is characterized in that reinforcing ribs are respectively vertically and parallel arranged between every two supporting vertical ribs at intervals, forming a supporting frame and the rock wool sandwich panel machine core is correspondingly arranged in the supporting frame. The fireproof plate has the advantages of simple structure, high intensity, good toughness, fir support, heat preservation, heat insulation, and high fire retardant and fireproof performance, and has good performance of sound isolation, moisture prevention, mildew prevention, etc. at the same time. The utility model also has the advantages of simple fabrication, low cost and safety, and is especially suitable for fireproof walls, fireproof coats for cables, and important fireproof places, such as pharmaceutical factory purifying chambers, chemical test places, computer rooms, etc.