The invention of rock wool originates in volcanic eruption. After the volcanic eruption, the nearby residents find a wisp of melted rick with soft texture, which is initial prototype of rock wool. The natural phenomenon-volcanic eruption is simulated by the production process of rock wool. As the production flow and production process are continuously improved, the production of rock wool has been more efficient and modern.
The production process of Bosheng rock wool includes the steps of: adopting the advanced mechanical equipment, selecting the high-quality natural rock (such as basalt and dolomite) as the main raw material, melting the raw material into melt in cupola at about 1500℃, centrifuging the melt into the fiber in centrifuge at high speed, and meanwhile, reinjecting the a little phenolic resin which is added the water repellent on the fiber surface; and collecting the newly formed rock wool together rapidly to form the wool felt under the action of negative pressure wind, carrying out the process (such as pendulum bob, pleating, pressurizing, and curing molding), and then, processing into the various rock wool boards, rock wool felts or rock wool tube shell with different types and uses according to the customer requirement.
With the advanced production equipment and process flow, the green, energy-saving and environmentally friendly high-quality products are guaranteed to be provided for the customers with the production cost rapidly and stably.
??? ??? ??????? ???? ???? ????? ??? ???? ??? ???? ??? ????? ??? ?????? ??? ??? ????????. ??? ????? ?? ??????? ????? ??? ????. ????? ????? ??? ????? ?? ??? ??? ?? ?? ?????? ?????? ???????.
??????? ? ???? ????? ???? ???, ???? ?? ??? ?? ??? ????? ???? ????? 1500℃ ??? ??? ??? ??? ??? ??? ?? ????? ???? ???? ??? ??? ??? ????? ??? ???? ???? ????? ????. ?????? ???? ?? ??? ????? ??? ???? ???? ?? ?? ??, ??,??,?? ?? ?? ???? ??? ?? ??? ??, ??? ??? ???, ????, ??? ??? ?????.
???? ????? ????? ?????? ??? ???? ???? ?? ???? ?? ??? ?? ? ????? ??? ??? ??? ? ????.
