A new technology for forming multilayer mineral-wool mats by zig-zag pendulum layering of the primary mineral mat is described. It consists in forming variable-height loops in the primary mineral-wool mat in order to equalize the feed rate of the primary mineral-wool mat to the pendulum layering device and the circular velocity of the pendulum at the point of egress from it of the primary mineral-wool mat over the entire extent of the zig-zag layering pattern of the primary mat. Analytical formulas are given for calculating the parameters of the technology implementing the new method of zig-zag pendulum layering of mineral-wool mats.
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Translated from Steklo i Keramika, No. 3, pp. 35 – 39, March, 2020.
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Koval’, G.I., Karimova, T.G. New Technology for Producing Mineral-Wool Products. Glass Ceram 77, 109–112 (2020). https://doi.org/10.1007/s10717-020-00250-3
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DOI: https://doi.org/10.1007/s10717-020-00250-3