Onyx Engineering delivers comprehensive heavy fabrication solutions that combine precision, durability, and safety. From project scoping and design for manufacturability to cutting, welding, machining, assembly, and in-field integration, our integrated approach ensures robust components, enhanced uptime, and on-schedule delivery. Our fabrication facilities operate under ISO-aligned quality management and OH&S programs, with traceable material controls and rigorous inspection regimes from fabrication through final assembly and commissioning.
Precision Meets Power in Heavy Fabrication
Onyx Engineering provides end-to-end heavy fabricationfrom design for manufacturability and cutting to welding, machining, and assembly. Our robust QA/QC, safety culture, and ISO-aligned systems ensure high-strength components and reliable performance in demanding environments.
- Sectors served:mining, oil and gas, heavy industrial plants, and infrastructure equipment manufacturing
- Core methods:CNC cutting, welding (coded procedures), metal forming, machining, assembly, and surface finishing
- Project lifecycle:concept design detailed engineering fabrication planning production inspection and testing assembly commissioning lifecycle support
- Safety and compliance:ISO 9001 QMS and ISO 45001 OH&S, welding procedure specifications (WPS), material traceability, and QA inspections
- Value for clients:improved component quality, reduced lead times, enhanced equipment reliability, and clear documentation for maintenance
- Pre-fabrication planning
- Define tolerances, material specs, and welding/cutting standards; establish QA/QC plan
- Review design for manufacturability; plan inspection points and nondestructive testing (NDT) where needed
- Ensure permits, lifting plans, and crane/rigging requirements are in place
- Fabrication execution
- Monitor heat treatment, surface preparation, and coating/finish specs
- Track material traceability, welding logs, and inspection results
- Assembly & integration
- Verify fit-up, alignment, and interface with other systems; perform functional tests
- Handover & documentation
- Provide as-built drawings, material certifications, and maintenance manuals
- Heavy Fabrication Services Precision Industrial Fabrication by Onyx Engineering
- Onyx Engineering delivers end-to-end heavy fabricationfrom machining and welding to assembly and commissioning. ISO-aligned quality and safety ensure high-strength components and reliable performance.