This video is heating of glass and Zinc powder by the Halogen Point Heater.

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Heating of zinc alloy decorative metal No.14 Heating of a glass pipe Heating of glass and lead No.3 Heating of glass plate Heating of glass and Aluminum Dissolution of Zinc Heating dissolution of green glass pieces with a halogen point heater HPH-160 / f40 Heating dissolution of brown glass pieces with a halogen point heater HPH-160 / f40