Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of stone wool production line in China. With abundant experience, we warmly welcome you to buy custom made stone wool production line from our factory. For price consultation, contact us.
Stone Wool Production Line
Rock wool is an inorganic fiber product made of basalt as the main raw material and processed by high temperature melting. It is a kind of heat preservation, fire insulation and sound absorption material. It has the characteristics of light weight, small thermal conductivity and non-combustibility, and is widely used in heat preservation and insulation of buildings and equipment.
Process introduction: Raw materials such as basalt, slag, dolomite and coke are metered and sent to the cupola for melting. The raw materials are melted at a high temperature above 1450℃ and then centrifuged at high speed by a centrifuge to form fibers. At the same time, a certain amount of binder, dust-proof oil and water repellant are sprayed into it, and then collected by the cotton collector, passed through the pendulum bob to layout fiber, and then pressurized, forming, solidifying and cutting to form rock wool products of different specifications and uses.
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