Devcon® Wear Guard™ 300RTC High Chemical Resistance Coating Reduces Pump Repair Frequency at Platinum Mine Case Study
■Problem:
●A mining leader of precious metals & minerals in South Africa was searching for a solution to repair a heavily worked pump moving an ore slurry throughout the platinum mine. The previous solution was a locally produced epoxy wear compound. The competitor product, applied at 12mm thickness, lost its effectiveness of withstanding excessive wear after 4 weeks. As a result, the pump needed to be taken offline and recoated regularly, leading to excessive downtime at the facility.
●The customer was looking for a durable coating to protect the slurry pump, as each recoating cost the facility up to 1 ½ days in loss of ore production. The coating needed to be efficient and effective, providing provide long-term protection thereby avoiding frequent reapplication and downtime.
■Solution:
●Devcon Wear Guard 300RTC was chosen for its superior performance in abrasive, wet, chemical saturated environments.
▲Initially, a trial test layer of just 6mm thickness of Devcon Wear Guard 300RTC coating was applied. With this successful screening, the customer found that Devcon Wear Guard 300RTC doubled the service life at only half the amount of thickness as compared to the competitor coating.
▲Given this successful application, the customer chose to apply 12mm thickness of Devcon Wear Guard 300RTC to ensure 4X the service life vs the previous epoxy wear compound.
▲The corrosion resistant coating was smoothed by hand and with water to give a smooth glass-like surface finish, creating the most ideal sliding properties.
▲The repair with Devcon Wear Guard 300RTC was done quickly and easily at room temperature.
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[ Platinum Mine ][ Pump ][ heavily worked pump ][ slurry pump ] |
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Case Study |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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August 2023 |
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1.1 MB |
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