Rock wool insulation board production process: wool board is made of basalt (slag) by the blast melted into a liquid, stick spun by high speed centrifugation, the high-speed air flow blowing, forming a small fiber fineness, flexible and strong rock wool fiber board by injection Bumian law, sandwich panels, rock wool plate special synthetic rubber to be injected into the wool fibers, the wool fiber composite, Anyang sandwich, and then by the fixed speed pendulum, uniform Bumian law The wool fiber Bumian, the track speed control, track up and down compression, compressed into rock wool board, rock wool board density level of the track speed control, and the pendulum fall cotton decision. After the pendulum Bumian wool, and down by the track compression, transfer to a high temperature drying oven, sandwich panel processing, which dried, made into wool board after classification and process color steel sandwich panels currently used The more types are: Color polyurethane composite panels, Henan sandwich panels, color steel polystyrene foam complex, polyethylene materials, phenolic foam foam plastic, three types of materials, straw board inorganic fiber sheet glass wool panels. Plywood, composite panels Caigangyanmian.