Automatic Electrode Extension System

Automatic Electrode Extension System

The system uses a combination of mechanization and automation, is based on the steel making and refining process Independently developed in field conditions , capable of one-person operation to complete the work of electrode connection System.

  1. Electrode accuracy of alignment :+2.5 mm .
  2. Electrode tightening speed: 3~5 r/min



  1. Reduce labor cost since one operator is enough to finish the extension work.
  2. Electrode tightening torque value is adjustable, stable and reliable.
  3. Dynamic tightening alignment which prevents electrode damage caused by jamming.
  4. No need replacement of the hoisting hook, the crane hoisting time is reduced.
  5. Replace manual tightening, the 1abor intensity is reduced and operation is safer.


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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

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