Mining and quarrying
At Leverlink, we know that mining and quarrying are the backbone of infrastructure and material processing. Every day, our customers face some of the world’s toughest environments. Whether it’s a high-tonnage iron ore mine in the Pilbara, or a Coal Mine in Queensland or the Hunter Valley, or a busy aggregate quarry, machinery is constantly under pressure and exposed to relentless stress.
We see firsthand how processing plants deal with extreme impact loads, abrasive wear, constant vibration, and dust. In our industry, reliability and continuous operation are essential for profitability. When equipment fails—whether it’s a primary crusher or a key conveyor line—production stops, costs rise, and safety can be compromised.
In the past, many maintenance teams accepted frequent part replacements and manual adjustments as just part of the job. But with rising costs, tighter environmental rules, and stricter WHS requirements, standard off-the-shelf equipment simply doesn’t meet today’s demands.
That’s why our customers rely on engineered, heavy-duty solutions built for endurance. With over 30 years of Australian engineering and manufacturing experience, we turn industry challenges into reliable, long-term results.
Optimising throughput and reliability in mining and quarrying
We understand that production targets keep rising, even as site conditions remain as tough as ever. Heavy machinery is constantly subjected to impact, vibration, and abrasion. In this environment, reliability is everything. Off-the-shelf components often can’t keep up, leading to more maintenance, safety risks, and expensive downtime.
We believe operational efficiency comes from engineered solutions for endurance, not just reactive maintenance. Our team draws on decades of Australian design and manufacturing to deliver robust, specialised solutions that fit seamlessly into your operation. By addressing issues such as high-impact transfer points and drive-belt tensioning, we help you keep production moving, protect your team, and reduce costs.
Safeguarding conveyor integrity in high-impact transfer zones
We know that material handling starts with intense forces at the primary dump and feed points. At these transfer zones, heavy rock falls from height, putting huge shock loads on conveyor systems and the structure. Standard systems often can’t cope, which leads to belt damage, frame distortion, and costly stoppages.
That’s why we engineer our Dynamic Impact Beds for belts from 1200mm to 3000mm, as well as our Dynamic Impact Deflector Plates for Chute applications, which are built to handle severe impacts. Using our own custom Dynamic Impact Mounts with high-grade rubber cords and low friction loss slide media, these beds absorb and dissipate kinetic energy that would otherwise damage your equipment and structures. We back them with a 10-year mechanical and structural warranty and expect them to last over 20 years, turning a common maintenance headache into a reliable, low-maintenance solution.
Optimising drive efficiency via stored energy technology
Primary crushers, slurry pumps, and feeder drives are the heart of any plant. These rely on heavy-duty V-belt drives, which naturally stretch and wear over time. With fixed-centre motors, this results in belt slippage, accelerated wear, and lower efficiency. Fixing these issues usually means frequent manual adjustments, putting maintenance teams at risk and causing production delays.
We solve this problem with our Stored Energy Motor Bases, including our Australian-made Q-Series for quarries and the HA-X, VU, and VD series for mining sump pumps. Using our rubber torsional spring technology, these bases automatically maintain belt tension. As the belt stretches or load changes, the motor base adjusts, ensuring efficient power transmission. This extends V-belt life and lets your team replace belts quickly and safely with just one single adjusting screw—no more risky manual adjustment of jacking bolts or re-aligning of pulleys.
Dampening structural vibration with advanced torsion springs
Vibrating screens and feeders are critical for accurate material sizing, but their constant motion puts significant stress on suspension components. Traditionally, plants have used steel coil springs, but under heavy, continuous loads, these can fatigue and snap, causing unplanned shutdowns and safety risks.
We take a sturdier approach by replacing metal with advanced elastomer engineering. Our Lever Springs Series RB are a robust alternative to steel. When engineered for your application, we back them with a three-year guarantee. These rubber suspensions dampen vibration instead of passing it back into the plant structure, helping prevent fatigue and breakages. The result is more uptime, a quieter plant, and a safer working environment.
Enhancing material retention and reducing conveyor spillage
Even after surviving the impact zone, maintaining a clean, efficient material profile along the conveyor is a challenge. As belts move over standard troughing rollers, they sag between idlers, creating gaps under the skirting. This leads to material loss, dust escape, and trapped aggregate that wears out belts faster.
We achieve total material retention by combining our Conveyor Belt Edge Supports with custom Conveyor Wear Plates. The edge supports flatten and stabilise the belt under the skirting, keeping a tight seal. Our wear plates help shape the material as it settles, reducing spillage, keeping walkways clean, and extending belt life.
Elevating site safety and environmental compliance
We know that bulk material handling must deliver high productivity while meeting strict environmental and WHS standards. Dust at transfer and screening points can reduce visibility and pose health hazards, and manual adjustments remain a major source of workplace injuries.
We address these issues by building safety and containment into our equipment. Our custom Conveyor Dust Enclosures, with optional spray suppression, trap dust at the source. Our high-performance Spray Bars for Vibrating Screen Washing clean material and control dust. And combined with our Stored Energy technology automating belt tensioning system, we keep your team out of hazardous manual maintenance, helping you meet environmental standards and reduce injuries.
Leveraging local engineering and onsite expertise
We know that every hour of downtime is costly. Relying on overseas suppliers can be risky—generic parts may not meet Australian mine-site standards, and long lead times can unnecessarily extend shutdowns.
That’s why we offer local, specialised expertise. Our fully equipped Australian workshop can custom manufacture, rebuild, and refurbish heavy components to your exact site requirements. Instead of one-size-fits-all products, we provide on-site inspections. Our engineering and installation team visits your site to understand your unique challenges, ensuring every solution is tailored to your needs. Contact us now to see how we can reduce downtime and increase productivity.
