Rock wool products are mainly made of high-quality basalt, dolomite, and other raw materials. After high-temperature melting, they are centrifuged into fibers using a four axis centrifuge at high speed. At the same time, a certain amount of binder, dustproof oil, and water repellent are sprayed into them. After being collected by a fiber collector, they are cured and cut using a pendulum method and three-dimensional fiber laying method, forming rock wool products of different specifications and purposes.Due to the fact that rock wool products are artificial inorganic fibers processed through high-temperature melting, they have the characteristics of light weight, low thermal conductivity, heat insulation, and flame retardancy, and are widely used in various industries.
Process and Equipment of Mineral Wool Production Line
Melting Furnace Types: Electric furnace (environmentally friendly, high controllability, suitable for high-quality products); Cupola furnace (low cost, with high environmental protection requirements).
Automation Level: Automatic batching, pendulum cotton laying, online cutting, palletizing and baling, which reduce labor costs and material loss.
Environmental Protection Configuration: Desulfurization, denitrification, bag-type dust removal, and VOCs treatment systems, meeting the local emission limits.
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