Mining Fabrication Services

Why Specialist Mining Fabrication Matters in Heavy-Duty Operations

Mining environments push equipment to its limits. Salt-laden air in the Pilbara, abrasive materials, constant vibration and extreme temperatures all take their toll on structural components and machinery parts.

Standard fabrication doesn’t cut it. Mining equipment fabrication requires materials that resist corrosion and wear, welding that meets strict Australian Standards, and designs that account for real-world operating conditions. When a conveyor stoppage can cost over $150,000 per hour in lost production, there’s no room for shortcuts.

We’ve seen what happens when components fail on site. That’s why our general steel fabrication services focus on durability first. Every piece we fabricate is built to withstand the demanding conditions of Australian mine sites.

Key Features of Weld East’s Heavy Fabrication for Mining

• Local WA fabrication: Based in Hazelmere with quick freight access to Pilbara and Goldfields sites. No lengthy import delays or overseas shipping complications.
• Multi-material capabilities: We work with mild steel, high-tensile steel, stainless steel grades, aluminium and specialty wear plates. One supplier for diverse fabrication needs.
• Certified welding: All welding meets AS/NZS 1554.1 standards with documented procedures and qualified tradespersons. Third-party inspection available.
• Design assistance: Our team can help develop solutions from concept through to finished product, or work from your existing drawings.
• Fast turnaround: A range of skilled staff mean we can handle urgent projects without compromising quality.

Complete Suite of Mining Equipment Fabrication Services

Structural Steel and Support Frames

Mine sites need robust structural components for everything from crusher frames to support platforms. We fabricate structural steel to AS 4100:2020 standards, ensuring load-bearing capacity and long-term reliability.

Our HD robotic CNC plasma cutting handles plate up to 25mm thick with precision tolerances. This technology means cleaner cuts, less waste and faster turnaround times for your project.

Custom Conveyor Systems and Transfer Chutes

Conveyor systems are the backbone of material handling in mining operations. We design and fabricate custom conveyor frames, transfer chutes, and discharge points tailored to your site specifications.

Using wear-resistant materials like Bisalloy and Hardox, we build components that extend service life in high-abrasion applications. Our team can also modify existing systems to improve material flow and reduce spillage.

Wear-Resistant Components and Liner Plates

High-wear areas need specialised protection. We fabricate liner plates, wear strips and impact panels using materials selected for your specific application. Whether you’re moving iron ore, gold-bearing material or coal, we’ll recommend the right grade for maximum durability.

Hot-dip galvanising and C5M coating systems provide additional corrosion protection in coastal and high-humidity environments. These treatments are particularly important for equipment operating in the Pilbara’s salt-laden conditions.

Shutdown Repair and Refurbishment

Planned shutdowns operate on tight schedules. Our shutdown repair and refurbishment service helps you make the most of limited maintenance windows.

We pick up worn components, assess damage, and return them refurbished within your timeframe. Often we can improve the original design to reduce future wear, extending the life of expensive machinery parts at a fraction of replacement cost.

Cost-Effective, Locally-Built Solutions that Minimise Downtime

Mining operations face constant pressure to reduce costs whilst maintaining production. Our fabrication services help achieve both goals.

Refurbishing worn components rather than buying new OEM parts typically saves money whilst delivering equal or better performance. Local fabrication also means faster delivery compared to overseas suppliers, reducing costly downtime.

Western Australia’s mining sector generated $122 billion in iron ore sales in FY 2025, with major expansions planned at Rio Tinto Western Range, BHP South Flank and FMG Iron Bridge. These projects require reliable fabrication partners who understand local conditions and compliance requirements.

Our 40-year track record serving WA mining operations speaks for itself. We’ve built relationships with tier-one miners and maintenance contractors who return to us because we deliver quality work on time.

Ready to discuss your mining fabrication requirements? Request a fabrication quote or call our team today.

Fabrication Process: from 3D Modelling to On-Site Delivery

Our process starts with understanding your requirements. We work from your drawings or can provide design assistance using CAD software to develop solutions that meet your specifications.

Once designs are approved, we move into fabrication. Our workshop houses modern equipment including CNC plasma cutters, press brakes, and certified welding stations. This vertical integration means better quality control and faster turnaround.

AS 1554 certified welding is performed by qualified tradespersons, with welding procedures documented to meet site-specific requirements. We can arrange third-party inspection and certification where needed.

Final components undergo sandblasting and coating as specified, then we arrange delivery to your site.

Meeting Australian Mining Standards (AS 1554, AS 4100, DMIRS)

Western Australian mines have strict compliance requirements, and rightly so. Safety-critical components must meet documented standards.

We fabricate to AS/NZS 1554.1:2014 for structural steel welding, with welding procedures qualified to meet major mining company specifications. Structural design follows AS 4100:2020 principles, ensuring adequate load capacity and structural integrity.

The Department of Mines, Industry Regulation and Safety (DMIRS) requires regular auditing of welded load-bearing plant items. Our fabrication records and quality documentation support your compliance obligations.

Browse our range of off-the-shelf mining parts for common replacement components, or contact us for custom fabrication requirements.