Machinery Safety Engineering Services
Qualified and Experienced TUV Functional Machine Safety Qualified - Risk Control Engineering helps industrial clients determine whether machinery is safe, what needs to change and how the result can be demonstrated. Our independent support covers the complete lifecycle: Assess the Risk → Specify the Safety Requirements → Design → Verify → Implement → Validate.
With more than 30 years across electrical, automation and control systems, we provide practical advice for new machinery, upgrades, audits and complex automated equipment.
Assess the Risk & Specify Requirements
Identify machinery hazards, review guarding and access arrangements, and complete or assess machinery risk assessments. We define the required safety functions, determine the Performance Level required (PLr), and prepare clear Safety Requirements Specifications (SRS).
Support includes functional machine safety reviews and assistance with AS 4024 and relevant ISO/IEC machinery safety standards.
Design & Verify Safety Functions
Develop and review practical safety-related control architectures for emergency stops, guard interlocking, access control, safe stopping, isolation and trapped-key systems. We also assess safety PLCs, safety I/O, redundant outputs and industrial safety networks.
Verification includes ISO 13849 Performance Level and Category calculations, design reviews and fault considerations for robotic, automated and legacy machinery.
Implement, Validate & Improve
Validate completed safety functions under normal, abnormal and fault conditions, confirming that each function operates as specified. We provide structured testing, evidence and practical recommendations for machinery compliance and ongoing maintenance.
Our independent engineering support works alongside asset owners, electrical contractors, OEMs, automation companies and system integrators—whether improving existing equipment or delivering new systems.
Practical Engineering Experience
Multi-zone robotic cell safety validation
Safety lifecycle support for a complex robotic system with guarded zones, controlled access, teach modes, emergency stops and pneumatic safety functions. The work covered risk assessment, safety requirements, design review, verification and validation testing.
Safety PLC and networked I/O review
Independent review of safety-related control architecture, including safety PLC logic, remote safety I/O, redundant outputs and industrial safety networks. The focus was a practical, maintainable design that could be verified and tested.
Guarding and access control engineering
Assessment of guarded machinery, interlocking arrangements, emergency stops and trapped-key access concepts. Recommendations aligned the safety functions with the machine hazards, operating modes and required Performance Level.
Legacy machinery safety upgrade review
Structured engineering support for upgrading older equipment and closing safety gaps identified during audits or modification projects. Reviews considered energy isolation, pneumatic and hydraulic control, emergency stopping and ISO 13849 verification.