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Harnam Trehin commented on Harnam Trehin's blog post What is the best and practical approach to save energy in the underground mines
"Ventilation on Demand R2 Las Vegas.pptx
\major part of enrgy is consumed in the ventilation system of the underground mine. A large surface fan runs at fixed speed and also underground booster fans runs at fixed speed 24/7,
If we control teh…"
Feb 10, 2020
Harnam Trehin posted a blog post
What is the best and practical approach to save energy in the underground mines
Erergy is getting expensive and I am interted in developing energy effcient solutions for undergournd mines, please provide your inpu.
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Jan 13, 2020
Harnam Trehin commented on Martín Valdivia's blog post Mining Challenges in Peru
"Hi Martin,
WE want to rpovide solution to item No. 11 Above.
We have a sytem to monitor motors by monitoring the temperature and vibrations,
FirstGuard Motor protection; or write me at my email
Link Miners does not this item listed on theri website…"
Jan 12, 2020
Harnam Trehin commented on enterprise, magnate's blog post open pit mining
"Hi Saleem,
At what stage is your project at?
We are a group of Getechnical, Civil, Structural, Mecahnical, Electrical, Auromation and Control Engineers and take projects from feasibility study to final detail design, construction supervision and…"
Jan 12, 2020
Harnam Trehin commented on Gertjan Bekkers's blog post Trolley Feasibility
"Hello All,
We maufcature variable frequency drives for AC motors, air and water cooled. Water cooled option is very well suited for undergorund mines, it does not relase heat in-to the enviromnet and aslo they run clean in dusty undergorund…"
Jan 12, 2020
Harnam Trehin commented on Xavier Evans's blog post What's the biggest change coming in the mining industry?
"In my opinion Controlled ventilation underground, ventilation on demand to improve the working environment and tremendous saving in operating cost.
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Dec 26, 2019