Usha Martin participated in the National Seminar on Dragline Mining, organised by Northern Coalfields Ltd, at Singrauli, ,India between 6th and 8th Dec, 2013.
A team constituting four members from sales and technical department represented Usha
Martin in this national seminar.
Usha Martin’s team had presented a technical paper on ‘various factors influencing the performance of dragline wire ropes’ highlighting the technical advantages of using plasticated valley filled ropes in draglines. This was well received by NCL and they agreed to start trials with plasticated valley filled ropes.