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basalt wool is made of selected basalt, dolomite and other main raw materials, combined with ultra-low sulfur coke and oxygen enrichment, and melted into solution at high temperature (1450℃) in cupola. The solution flows out of cupola nozzle and enters into four-wheel centrifuge, and is centrifuged at high speed to form fiber. At the same time, a certain amount of adhesive, dust-proof oil and water repellent are sprayed, which are uniformly adsorbed on the surface of the sleeping drum under the guidance of negative pressure wind, and enter into the Puji belt. After pendulum, basalt wool is mixed.

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Address:Area B, Dashe Town Economic Development Zone, Fengfeng mining area, Handan City, Hebei Province

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