Overview
Economical solution to prevent frozen throats
An economical solution for furnace start-ups and during operation when the need to stop or greatly reduce glass flow means a risk of glass freezing in the throat area.
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Specifications
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Primary voltage to suit individual plant
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Employs Electroglass Molycool electrode holders
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Fully automatic conductivity control
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No need for expensive in-glass thermocouples
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Essential during furnace fill-on, shut down or with dark glasses

Glass Types
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Soda Lime
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Borosilicates
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Fluoride Opal
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Potassium Barium
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C-Glass
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Lead Crystal
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Container
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Tableware
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Lighting
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Ovenware
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Pharmaceutical
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Fibreglass
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Rolled Sheet
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Automotive

Throat Heating System
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Power, control and metering housed in one free-standing unit
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Power and control module can be moved between furnaces if desired
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Proven installation techniques allow system to be installed during operation where suitable refractory construction exists
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Power provided by an air cooled, single-phase transformer
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Electrode holder overall length to suit individual installations
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Suitable for flat, sunken or sloping throats