Apex Engineering Technology Group (Apex ETG) is a Western Australian specialist in advanced surface engineering technologies, delivering innovative solutions that extend asset life, improve equipment performance, and reduce total cost of ownership across heavy industry.
Combining expertise in laser cladding, hardfacing, laser heat treatment, precision machining, automated welding, and metallurgical laboratory services, Apex ETG helps mining and industrial operators maximise productivity, minimise downtime, and achieve more sustainable maintenance outcomes.
Engineered Solutions for Optimised Asset Performance and Longevity
Mining and mineral processing environments place extraordinary demands on equipment.
Apex ETG specialises in protecting and restoring these critical components through advanced surface engineering technologies that improve reliability and significantly extend operational life.
The result is greater component longevity, improved equipment availability, reduced maintenance requirements, and substantial lifecycle cost savings.
Ground engaging tools, truck components, drilling equipment, hydraulic systems, pumps, crushers, and processing assets are continually exposed to abrasion, impact, erosion, corrosion, and fatigue.
Rather than replacing high-value assets, Apex ETG can often restore worn or damaged areas through precision material deposition, rebuilding components to serviceable condition while reducing waste and replacement costs. This repair-first approach enables customers to maximise asset value while minimising operational disruption.
Drawing from an extensive portfolio of alloy materials—including tungsten carbide, nickel-based, cobalt-based, and iron-based powders—Apex ETG selects and engineers the optimal solution for each application, considering wear mechanisms, operating temperatures, environmental exposure, and service requirements.
The flexibility of laser cladding also enables the creation of complex geometries and application-specific wear solutions, allowing components to be engineered to meet the unique challenges of individual mining operations.
Beyond increasing component life, enhanced surface performance contributes to safer operations by reducing the likelihood of unexpected equipment failures and unplanned shutdowns.
Sustainability Through Asset Life Extension
Sustainability is embedded within Apex ETG’s approach to engineering.
By extending component life through refurbishment, reinforcement, and repair, the company helps customers reduce material consumption, minimise waste generation, lower energy demand associated with replacement manufacturing, and reduce overall maintenance costs.
This commitment aligns with Apex ETG’s broader focus on environmental, social, and governance (ESG) principles and its mission to create lasting value for customers, industry, and community.
From excavator components and screening equipment to crusher wear parts and mineral processing assets, Apex ETG’s engineered surface technologies help operators improve resource efficiency while maintaining critical performance standards.
Enhanced Wear Resistance Through Metallurgical Bonding
Laser cladding represents the most advanced commercially available hardfacing technology available today.
Unlike conventional hardfacing processes that rely on arc welding methods, laser cladding uses a precisely controlled laser beam to metallurgically bond engineered materials to a substrate surface. This approach delivers exceptional coating integrity, minimal dilution, and superior control of material properties.
Because of its significantly reduced heat-affected zone, laser cladding minimises distortion, lowers residual stress, and preserves base material characteristics while producing highly wear-resistant surfaces.
The process offers numerous operational advantages, including:
- Exceptional wear and corrosion resistance
- Precise dimensional control
- Minimal pre- and post-machining requirements
- High deposition efficiency
- Reduced material consumption
- Consistent coating quality
- No flaking or delamination
- Superior metallurgical bonding
Apex ETG’s advanced laser cladding capability includes:
- 10kW direct diode large-area laser cladding
- Hot-wire and powder-feed delivery systems
- Material deposition rates up to 15kg per hour
- Deposition efficiencies up to 95%
- Minimal heat-affected zones
- Large-area and specialised treatment services
By selectively depositing materials with targeted mechanical and wear properties, Apex ETG enhances equipment performance in demanding operating environments. Components can be engineered with application-specific combinations of hardness, toughness, and corrosion resistance to maximise service life and productivity.
Specialist Internal Diameter Cladding
Apex ETG also offers specialised internal diameter (ID) laser cladding for pipes, bores, cylinders, and tubular components.
This capability delivers precision deposition within internal surfaces from 75mm to 4 metres in diameter and lengths up to 10 metres, enabling restoration and protection of critical internal wear areas using a wide range of high-performance alloys.
Laser Heat Treatment Solutions
Complementing its cladding expertise, Apex ETG provides laser heat treatment services that improve wear resistance, fatigue performance, and corrosion resistance while maintaining dimensional stability.
Applications include:
- Carbon steels and cast irons
- Bearing surfaces
- Cutting tools
- Pumps and valves
- Gear and drivetrain components
- Forming and stamping tools
- Turbine components
- Industrial wear surfaces
Integrated Fabrication, Welding and Machining
Supported by extensive workshop and manufacturing facilities, Apex ETG delivers complete component restoration and manufacturing services.
The company combines conventional MIG welding, advanced laser technologies, automated robotics, fabrication expertise, and precision machining to provide end-to-end solutions for both new and refurbished components.
Capabilities include equipment reclamation and repair, custom fabrication, machining, hardfacing, and component manufacture, enabling customers to access a comprehensive surface engineering and maintenance partner through a single provider.
Addressing Every Wear Mechanism
The operational life of mining equipment is directly influenced by the wear mechanisms it encounters. Apex ETG develops engineered solutions specifically targeted to combat abrasive, impact, erosive, corrosive, and fatigue-related wear.
Through laser cladding, wear-resistant materials can be metallurgically bonded to components such as bucket teeth, shovel teeth, mill liners, and drill tooling to improve abrasion resistance.
Similarly, impact-resistant coatings can be applied to crusher hammers, liners, wear plates, and excavation equipment to improve durability under high-load operating conditions.
For slurry handling and corrosive process environments, sacrificial and corrosion-resistant coatings protect impellers, piping systems, valves, and process equipment from erosion and chemical attack.
Laser cladding also provides an effective repair solution for shafts, gears, bearings, pinion shafts, structural components, and other high-value assets, restoring performance while extending operational life and reducing replacement costs.
By combining advanced technology, engineering expertise, and a commitment to sustainable asset management, Apex ETG continues to help heavy industry achieve greater reliability, productivity, and long-term value from critical equipment.
Ready to improve asset performance and reduce lifecycle costs?
Contact Apex ETG today at info@apexetg.com or sales@apexetg.com to discuss your equipment challenges and discover how our advanced surface engineering, laser cladding and component restoration solutions can extend asset life, reduce lifecycle costs and keep your operation moving.
Editorial note: This article and its content were produced by a sponsor.
