New crone crusher introduced

Weir Minerals has upgraded its range of Trio TC live-shaft cone crushers. The Trio TC84XR features all the robust design elements that have made live-shaft crushers a fixture of the mining and sand and aggregate industries for generations, while also incorporating the latest technology to ensure it remains integral to flowsheets long into the future.

“The Trio TC cone crushers’ live-shaft design has been proven to perform in heavy-duty secondary and tertiary crushing applications. We wanted to build on this strong foundation. My team followed a comprehensive design process – we’ve reviewed and tested every inch of this crusher. While the TC84XR may seem familiar on the outside, we’ve upgraded its design and control functionality. The motor is larger and it has a much higher crushing capacity compared to equivalent sized crushers,” says Mark Utecht, Weir Minerals’ Director of Comminution Engineering.

“The result: we now have an incredibly robust, powerful and technologically advanced crusher that is easy to operate, has a low wear rate and uses less energy, which ultimately lowers operating costs,” he adds.

Although many OEMs have made the decision to discontinue their live-shaft cone crushers, Weir Minerals has resisted this trend, believing that – because every mining and sand and aggregate operation is different – there can’t be a one-size-fits all approach. Instead, the firm partners with its customers and empowers them to choose the machine best suited to their crushing needs.

There are some applications and situations where pedestal (fixed-shaft) style crushers may be the more appropriate solution, which is why the company continues to manufacture the premium Trio TP pedestal style machine. “The combination of the Trio TP and TC fixed and live-shaft cone crushers ensures that we continue to offer our customers the right technology, regardless of their site structure, operating conditions or application,” explains Utecht.

Trio live- and fixed-shaft cone crushers are made for modern mines and quarries with advanced hydraulics, wear resistant material and the latest technology.

“This is really exciting for our customers, as they now have a real choice. The combination of our TC and TP series allows us to have an honest conversation with our customers on the options available to them and make a technological recommendation which truly meets their needs,” says Ekkhart Matthies, Weir Minerals’ Global Application Director.

Replacing existing live-shaft style machines on site with the Trio TC84XR crusher is now a straightforward process because it has very similar dimensions and is a comparable weight to its live-shaft predecessors. And because it produces the same product, downstream changes aren’t required, which isn’t the case when replacing a live-shaft style machine with a fixed-shaft style machine. In other words, there is no need to re-design existing circuits.

Engineered to perform in the most extreme applications, the Trio TC84XR crusher is robust and easy to maintain and operate. It reliably delivers high crushing force and high horsepower in primary, crushed ore and quarry rock applications.

The ability of the TC84XR crusher to handle variable feed and crush pebbles is also partly a result of its large motor; it’s been designed with higher power capability than comparable cone crushers. Ultimately, this translates to a higher potential crushing force and therefore increase in production.