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Do you know what is a hollow graphite electrode?

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Do you know what is a hollow graphite electrode?

[/vc_column_text][vc_column_text]Hollow graphite electrodes are hollow electrodes. The preparation of this product is directly pressed into a hollow tube when the electrode is formed or drilled in the center of the electrode during processing. The other production processes are the same as the ordinary graphite electrode process. The production of hollow (hollow) graphite electrodes can save carbonaceous materials and reduce the weight of hoisting graphite electrodes; the hollow areas of the graphite electrodes can also be used to add alloy materials and other materials required for steelmaking or to pass the required gas. However, the hollow graphite electrode has a complicated forming process, limited raw material savings, and low production yield, so the hollow graphite electrode has not been widely used.

graphite electrode

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As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product  have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time.

LMM Main product series

Core technology products:

  • magnesia carbon brick
  • slide gate plate
  • graphite electrode

Core technology products:

  • Hss roller
  • cast steel rolls
  • tungten carbide ring roller

Core technology products:

  • copper mould tube
  • copper mould plate
  • assembly & cooling jackts

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