perlite expansion furnace products

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  • Perlite Expansion Furnace - HKFurnace

    2 天前 · KKQ Perlite Expansion & Vitrification Furnace is invented by our factory director and senior engineer Kong Keqiang in February,2003, in the same year, He obtained patent for this kind of furnace, and it is the first one in the world to be put into industrial production, there are 30 furnaces which have already running for 5 years continually,they are used to produce closed perlite vitrified microspheres and hollow perlite vitrified microspherWe use 6 microcomputers to full automatically control technology processes of closed pearlite vitrified microspheres ,...