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Blowdown Process


Since the corrosion of zirconium, glass liquid is in the bottom of furnace, the glass has greater surface tension and not be spread; in hence, it formed zirconium strips on the product. Setting the blowdown system in the front of forehearth, if the product shows strips, starting the device, removing the dirty glass at the bottom. solve the stripes caused in manufacturing period. It is easy to operate and maintain.