Tel: +44 (0) 1788 817786
Cart0
  • No products in the cart.

Subtotal: £0.00

View Cart Checkout

Login
LinkedinTwitter
SFRSFR
SFR
Oil analysis • Lubrication excellence
  • Home
  • Why Oil Analysis?
  • Why SFR?
  • Products
    • AdaptorsHygroscopic breathers are designed for installation on most equipment regardless of location. For installation in difficult areas, we offer adaptors enabling breather placement to be several feet away from an oil reservoir or gearbox. Model Function DC-17-T 1″ to 3/4″ female to male threaded adaptors DC-12-T Threaded field adaptors (6 holes)
    • Desiccant Breathers
    • Filtration UnitsCopy Required
    • Oilsafe ProductsCopy Required
    • Oil & Grease ProductsCopy Required
  • Customers
  • Blog
  • Contact
Menu back  
 
You are here:
  1. Home
  2. Blog
November 10, 2015

[Case study] How regular oil analysis enabled Tarmac to prevent production delays and avoid costly downtime

We’ve been carrying out oil analysis at one of Tarmac’s concrete production sites for nearly ten years.

The facility produces raw materials and runs 24 hours a day to meet the extremely high demands associated with sheet concrete manufacturing. We analyse Tarmac’s oil in its gearboxes three times a year.

After one of our scheduled sampling visits, one of Tarmac’s major gearboxes returned a critical result

Our analysis revealed that the oil contained extremely high levels of wear metals, primarily copper and tin. The solution? The gearbox needed to be inspected immediately.

It was stripped down, the oil was changed and normal service was able to resume. However, when we carried out the next scheduled sampling three months later we found that the oil was showing reduced, but still abnormally high levels of wear. So the oil was changed again to eliminate the possibility of wear residue showing in the new oil. We also recommended to Tarmac that the oil should be resampled within a month to check its condition since we were concerned about the gearbox.

A month later we analysed the resample which should have returned a satisfactory result. However, abnormally high levels of copper were still being detected

This was a clear sign that a serious fault was developing in the gearbox that could ultimately lead to failure.

Our results were a clear indicator to Tarmac’s production manager that the gearbox needed to be urgently replaced. A new gearbox was delivered on September 16 and the following day, the old gearbox failed, just as it was about to be changed. Talk about timing!

Thanks to our intelligent oil analysis, Tarmac was able to continue production and avoid costly downtime

When we speak to businesses about the benefits of oil analysis, one of the most common responses we hear is, ‘We don’t need oil analysis, we just need to change our oil every few months.’

If only it were that simple.

As logical as it sounds, changing your oil frequently isn’t the alternative to getting your oil analysed for these three main reasons:

  1. You could be pouring away perfectly healthy oil.
  2. You’ll have to purchase replacement oil.
  3. Last, but not least, adding new oil to a gearbox will not prevent failure if there is a fundamental fault developing.

Regular oil analysis is the only way to monitor and manage wear and tear in oil systems

Contrary to popular belief, it is a straightforward and cost-effective way to mitigate the risks of equipment downtime, unplanned maintenance costs and machinery replacement.

This particular situation proves precisely why regular oil analysis and taking a resample when advised, as opposed to frequent oil changes, is so important. If our recommendation to our customer was just to change their oil, it wouldn’t have prevented the gearbox failure.

Want to find out more about what our intelligent oil analysis involves? Read our blog, ‘A day in the life of an SFR engineer’ for a behind-the-scenes glimpse of the work carried out by one of our engineers, Lee Mogano.

Share
FacebookTwitterLinkedInGoogle+Pinterest
FEATURED POSTS
  • Tips for optimising your maintenance strategy
    14/12/2015
  • Risk management advice for manufacturers (to avoid oil-related problems)
    04/12/2015
  • SFR oil analysis
    Ways oil analysis can help reduce your production costs
    02/12/2015
  • [Case study] How regular oil analysis enabled Tarmac to prevent production delays and avoid costly downtime
    10/11/2015
  • 3 problems you can prevent with the right oil analysis
    13/10/2015
CONTACT US
  • Head Office: SFR (GB) Ltd
    Unit 10, Dunchurch Trading Estate
    London Road, Dunchurch
    Rugby, Warwickshire. CV23 9LN

  • Tel: 01788 817786
  • Fax: 01788 816 394
  • Email: sales@sfrgb.com
Useful Links
  • Why Oil Analysis?
  • Why SFR?
  • Products
  • Blog
  • Contact us
  • Terms and Conditions
FEATURED POSTS
  • Tips for optimising your maintenance strategy
    14/12/2015
  • Risk management advice for manufacturers (to avoid oil-related problems)
    04/12/2015
  • SFR oil analysis
    Ways oil analysis can help reduce your production costs
    02/12/2015
  • [Case study] How regular oil analysis enabled Tarmac to prevent production delays and avoid costly downtime
    10/11/2015
Our Products
  • Placeholder
  • Placeholder
  • Placeholder
  • Placeholder
  • Placeholder
© Copyright [year] SFR | Privacy policy

Website designed by Cognition Agency