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be7094537163bb07edfa0887ca925578631a44b9
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QUARTZ LUMP

COAL 

WOOD CHIPS 

Quartz and quartzite 

Low Ash and high reactivity coal 

Hard and pure wood chips 

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01279e4c1ddba24f54f994abfb9f1c3244096f4a
ce8e41bdbcee05452cf4d36633bd5f51757c4bb8

OPEN FURNACE 

STRINGER OPERATION 

CHARGING AND STOKING 

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b308e53a6b917ed7dc2b2c1311dc5cf0dc4fba93

PREBAKED AND CARBON ELECTRODE

TAPPING PROCESS

SILICON INGOT 

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eeac0db2ef1f95c4cc9eab6bf44db3b1e7cbae36
48114267495e4f99382839084c6efc602d03f29a

REFINING IN LADLE 

COMPOSITE ELECTRODE PER SILICON METAL FURNACE

ROTATION SHELL FOR SILICON METAL FURNACE