Weir Minerals says it has developed new modular anti-abrasion panels that can reduce downtime caused by high impact and abrasive wear in mines and quarries.

Linard®, developed by Weir Minerals engineers and inspired by its customers’ everyday pain points, is available in 30 mm and 50 mm thicknesses, and ideally suited to minimising wear and maintenance in localised impact and wear points, the company said.

The outstanding wear life is owed to the wear material, according to Weir Minerals.

Linard HD60 rubber is configured in a rigid self-sealing construction with steel backing, while the optional composite ceramic (92% alumina) or high-chromium white iron inserts add to the wear life of the panels, Weir Minerals said.

Mark Doyle, Global Product Manager – Rubber, Spool and Hose for Weir Minerals, said: “Our new Linard panels have been designed from the ground up to last in some of the most arduous wear applications.

“Depending on the customer’s needs, we offer composite panels with either ceramic or high chromium white iron inserts, which combined with our Linard HD60 rubber compound to deliver world-class impact and abrasion resistance in chutes, hoppers and under-pans.”

Optimised through comprehensive trials in real mine site applications, Linard outperforms the competition time and again, Weir Minerals said.

Linard modular anti-abrasion panels improved wear life by 10 times replacing a competitor’s teflon wear panels in chutes across two quarries run by Boral Australia, saving more than A$12,000 ($7,605) per annum in direct costs and achieving significant uptime increases due to a 90% reduction in shutdowns, the company claimed.

“The 300 mm² panels interlock to facilitate quick and easy installation and replacement, while reducing the potential for fine material to ingress between the panels,” Weir Minerals said. “Linard modular anti-abrasion panels are supplied in a convenient kit including a range of hold down plugs, and capability to supply drawn arc studs where needed to provide a convenient off-the-shelf but customisable solution to the application.”

Paul Duthy, Wear Solutions Product Manager, Weir Minerals, said the company’s engineers can replace the Linard panels in minutes, reducing the amount of time they need to spend in chutes and other confined spaces.

“They are a bolt-in, bolt-out solution and being modular, they’re easy to fit onto any flat surface that requires extra protection,” he said. “This also makes it easy to swap around composite and standard panels to ensure the highest wear areas are the best protected.”