Who can talk about rock wool, its production technology and its materials in detail?

Raw materials: mainly basalt, dolomite and coke.

Production technology: raw materials are fully melted in cupola, spun by high-speed centrifuge to form rock wool fiber, injected and cooled by high-speed blower, and a certain proportion of high-efficiency adhesive is added during injection. Use large-scale pendulum equipment to evenly distribute cotton, so that rock wool collodion is in a three-dimensional cotton distribution state and evenly distributed on the crawler. The tracked rock wool is transported to the pressure equipment to form a rock wool board with a certain density. After passing through the high-temperature drying furnace, the high-efficiency adhesive injected into the rock wool will work efficiently to bond the rock wool into a whole. After high temperature drying, the rock wool board will be sent to the cooling outlet for cooling. In the process of conveying from the crawler to the cutting equipment, the cutting equipment adjusts the cutting size according to different specifications, forms a rock wool board with a certain length by longitudinal cutting, then cuts the saw blade with the same speed as the conveyor belt, and forms the rock wool board with the same specifications by transverse cutting; The slag is blown by the high wind and superimposed in parallel to make it reach the packaging thickness. The whole rock wool board is packed by automatic heat shrinkage packaging machine, shrunk by heat shrinkage furnace, cooled, and transported to finished product warehouse by finished product transport vehicle.