At HEPI, our Off-Site Service Division provides tailored repair and maintenance solutions backed by in-house engineering expertise and a fully equipped 3,000m² workshop in Wattleup, WA. Purpose-built for major repairs such as head rebuilds, mainframe refurbishments, and topshell rebuilds, our facility enables high-quality outcomes with minimal lead times. Whether your focus is on equipment life extension, improved plant performance, or reduced capital and downtime costs, our comprehensive off-site capabilities deliver results with precision and reliability.
Contact UsFull-service 3,000m² workshop in Wattleup, WA purpose-built for large-scale component repair
Rebuild services include heads, topshells, mainframes, and complete assemblies
In-house engineering and QA support enable extended service intervals and improved reliability
Rotator systems, manipulators, and welding assets support safe handling of components up to 100T
HEPI’s Fixed Plant Off-Site Services Division specializes in complete repair and refurbishment solutions for crushers and plant equipment. Our Wattleup workshop is purpose-built for demanding tasks like head rebuilds, mainframe repairs, and topshell refurbishments, giving our customers access to high-precision services that restore critical assets to peak performance.
• Weld Reclamation
• Head, Topshell & Mainframe Rebuilds
• Complete Equipment Rebuilds
• Machining & Mechanical Fit-Outs
• Gearbox Overhauls
• Non-Destructive Testing (NDT)
• Heat Treatment & Surface Treatment
• Site Services Support
• Line Boring
• Light to Heavy Fabrication
• 3x Sub Arc Welding Machines (1200 amps) with single, twin, and tandem wire configurations
• 3x Column and Boom Manipulators with 6-meter reach
• 25T, 20T, and 12T Rotators/Positioners with custom frames capable of rotating components up to 60T
Every job is supported by dedicated engineers, allowing HEPI to implement best-practice solutions that extend equipment life, reduce downtime, and lower total cost of ownership. Our quality control framework ensures that all work is executed to exacting standards and tailored to each customer’s operational needs.