The bubbler principle is to blow a small amount of air into the glass bath in order to obtain a vertical glass current from bottom to top. The air bubbles lift upwards the colder glass from the bottom.
• It generates big improvement of the glass current motion
• Effective push-back batch force
• Better heat exchange between flames and glass
• For coloured glass it contributes to increase the pull and the glass quality.
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Regenerative & Recuperative Furnace
You can evince and touch our technology and skill in our rich list of reference all over the world. Thanks to our R&D, the BDF Industries share not only the technological know-how and a big push for innovation, but also expertise, enthusiasm and a deep sense of belonging that makes it possible to understand and satisfy the requirements