Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Life of Frac Sand Mining Pump Doubles with GIW Parts

KSB
image of GIW Frac parts

Life of Frac Sand Mining Pump Doubles with GIW Parts

By: KSB

GIW Industries, Inc., the leader in the design, manufacture, and application of heavy duty, centrifugal slurry pumps, is pleased to announce the success of a GIW pumping solution that doubled the lifespan of wear parts in the operations of a major frac sand producer in the Midwest. The highly-abrasive frac sand mining process causes extreme wear, and pump parts typically need replacement every two years. However, with installation of GIW’s innovative rubber-coated parts, wear life of the pump’s wet-end parts was extended to 3.75 years, when the parts were replaced during scheduled maintenance.

“The parts could have lasted four years,” says Barney Johnson, Director of Sales with ISCO Industries, Inc., a distributor of GIW pumps. ISCO oversaw the installation and maintenance of the frac sand producer’s pumps and witnessed the parts’ success firsthand.

An erosive process

The hydraulic fracturing process (also known as “fracking”) produces petroleum fluids such as oil, natural gas, and natural liquid gas by extracting the material from rock units that lack adequate pore space for fluid movement. Frac sand is used in the process to open that space so the product can flow properly.

Frac sand mining works pumps hard, 24/7, 300 days a year. Most frac sand, made of high purity sandstone, is difficult to pump because of the constitution of the slurry — which can be composed of up to 45% solids.

The high-density frac sand particles constantly churn on metal pipes and pump impellers and on suction liners, quickly eroding the parts. Producers find this wear is a constant problem and leads to frequent maintenance and replacement of components, ultimately reducing operating efficiency.

GIW Aftermarket Sales Representative and Region Manager Angela Bryant explains, “Sand causes the highest wear rates, especially at solids properties less than one-half inch (fine abrasive slurries). In these applications, elastomers such as rubber tend to wear better.”

GIW’s rubber-coated parts successfully extend wear life by decreasing metal erosion during mineral processing. Sand particles bounce off the rubber surfaces rather than sliding against the metal, which can grind down the surface more quickly. “Rubber parts, when properly applied, can outlast metal parts three or even four to one,” says Johnson. Making the switch to rubber reduces the frequency of parts replacement, decreasing the need to halt operations during critical production times.

The partnership of GIW and ISCO in the aggregate industry ensured proper maintenance for these parts and increased longevity of pumping operations for the Midwest frac sand producer. The collaboration between these companies, and the open paths of communication they keep, are helping frac sand mining companies achieve better efficiency in their production.

About KSB and GIW® Minerals

GIW Industries, Inc. was established as a small, privately owned foundry and machine shop in 1891. By 1914 the company was supplying slurry pumps to the Florida phosphate industry. Over the years, GIW became known for its severe abrasive handling pumps and began a century of facility expansion and technology growth. In 1996 GIW became a full subsidiary of KSB and in 2014 the GIW® Minerals brand was established.

Through the GIW® Minerals product brand, KSB strives to be an innovative partner that provides you with the best and longest wearing slurry solutions. We are your partner, today and in the future.

Related Articles

Related Whitepapers

Expansion Joint Expertise Improves Industrial Wastewater System Reliability

The majority of industries have wastewater treatment plants. Government agencies and local governments require these facilities to meet pretreatment requirements. Pretreatment rules were enacted to prevent…

How to Decrease Oil Changes with Bearing Isolators [Inforgraphic]

Learning how to decrease oil changes can be time- and money-saving. Oil life can be long if contamination is eliminated, which is easier said than…

Synchronous Machines Are The Optimal Choice For Heavy Industry

TECO-Westinghouse experience assures superior performance and reliability For over a century, Westinghouse has been the pacesetter in the design and production of electric machines for heavy…

Why FLEXXORs Are Designed Differently

J. Hilbert Anderson, President of Coupling Corporation of America, discusses some of the reasons why FLEXXORs are designed differently from all other flexible couplings, and…

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

Join the #PumpTalk Community


By submitting this form, you are consenting to receive marketing emails from: Empowering Pumps & Equipment, 2205-C 7th Street, Tuscaloosa, AL, 35401, http://www.empoweringpumps.com. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact