Premium Mining Wear Parts
Engineered to Perform. Priced to Compete. Real Support.
From crusher liners to ground-engaging tools, proven metallurgy with long-term reliability.
Trusted Advice, Engineered Experience
less downtime, lower cost per tonne”, “longer wear life
Rocktec is New Zealand’s exclusive distribution stockist for Mining Wear Parts (MWP) — delivering premium replacement wear components engineered for longer life, lower cost per tonne, and less downtime.
MWP is an Australian manufacturer with one of the largest wear-part inventories across Australasia.
Now, through Rocktec, New Zealand operators have local access to MWP’s full range — stocked here to suit most makes and models of crushers currently in operation.
From manganese liners and bi-metallic wear parts to ground-engaging tools (GET), every component we back is field-proven and supported by Rocktec’s engineering expertise and on-site service.
If you’ve been paying premium prices without premium performance, it’s time to source the parts that work harder — and last longer.
It’s time for a fair benchmark.
Premium Product Range
Crusher Parts
Optimised for performance and longevity, explore precision-engineered replacement components to keep your crushers running at peak efficiency.
Manganese Crusher Liners
Available in multiple manganese steel grades for cone, jaw, gyratory, and impact crushers to deliver wear life and throughput you can depend on.
Bi-Metallic Wear Parts
Durable, cost-effective protection for loader buckets, chutes, and high-wear areas — combining tough alloys with proven wear resistance.
Ground Engaging Tools (GET)
Heavy-duty GET solutions designed to maximise penetration, strength, and productivity in demanding ground conditions.
Premium Mining Wear Parts – Supplied Locally by Rocktec
Proven Products, Great Prices
MWP wear parts products have delivered measurable gains in wear life, downtime reduction, and cost-per-tonne efficiency in real mining operations across Australasia.
NZ Based Inventory
Now, through Rocktec, New Zealand operators have local access to MWP’s full range — stocked here to suit most makes and models of crushers currently in operation.
Technical Knowledge Built on Experience
Leveraging decades of experience in crushing systems, Rocktec provides practical, reliable advice that helps you get better performance out of your equipment.
Got Questions
What manganese grade should I use?
It depends on your crusher type, operating conditions, and feed material. We’ll assess your current liner wear, rock abrasiveness, and crushing environment before recommending a suitable grade.
What liner profile is best for my application?
Profile selection depends on your required output, particle shape, material characteristics, and crusher setup. We’ll review your current liner performance and operational goals to recommend the most appropriate profile.
Can I order lifting tools with my liners?
Yes. Crusher liners from Mining Wear Parts are compatible with the Mangasafe™ lifting system. These tools are designed for safe handling of jaw and cone liners and can be ordered alongside your liners.
What crusher brands and models do you support?
We supply compatible wear parts for a wide range of makes and models, including:
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Allis Chalmers
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Astec (Kodiak, JCI-KPI, Telsmith)
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Kawasaki
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Kleemann
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Kue Ken / Brown Lenox
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McCloskey
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Metso (Symons, Nordberg, Omnicone, Lokomo, Lokotrack)
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Minyu
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Raptor / Patriot
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Sandvik (Fixed and mobile)
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Striker
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Terex (Jaques, Pegson, Cedarapids, Finlay)
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Trio
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Vickers Ruwolt
Built for Mining, Quarrying & Heavy Industry
From hard rock quarries to large-scale open-pit mines, Mining Wear Parts (MWP) products deliver reliable, long-life protection for crushing, screening, and material-handling systems.
Through Rocktec, you gain more than access—you gain in-market expertise. We work with you to match the right alloy, liner profile, and design to suit your plant, material type, and production goals.
Industries We Support:
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Mining & Quarrying
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Aggregates & Civil Construction
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Cement & Bulk Materials Handling
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Recycling & Heavy Industrial Applications
Better Wear Parts. Fairer Pricing. Backed by Experts
You don’t have to settle for high prices or short wear life.
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