Machine safety is a designed property, not a sticker. We help you apply functional-safety and risk-assessment practices — e-stops, interlocks, guarding, and QA checklists — in language your builders and operators can use.
ISO 13849 / IEC 62061
Core functional-safety standards for machinery control systems — Performance Levels (PL) and Safety Integrity Levels (SIL) for safety-related parts of control systems.
How we follow it: We help identify safety functions, estimate required performance, and select architectures (e.g., dual-channel interlocks) that match the risk — documented for your safety file, not claimed as a certified PL calculation unless scoped that way.
ISO 12100 (risk assessment)
The foundation standard for machinery risk assessment and risk reduction — iterative hazard identification and hierarchical protective measures.
How we follow it: We walk hazards systematically (mechanical, electrical, unexpected start) and prefer inherently safer design and guarding before relying on procedures alone.
ANSI B11 / OSHA guarding concepts
U.S. machinery safety and OSHA expectations around guarding, lockout/tagout interfaces, and protecting operators from point-of-operation hazards.
How we follow it: We review guard design, access for clearing jams, and LOTO practicality so safety measures survive real production use.
E-stop, interlock & light-curtain practices
Stop categories, interlock logic, and presence-sensing devices only protect people when timing, placement, and reset behavior are correct.
How we follow it: We specify device placement, stop reactions, and safe restart conditions, and include them in QA checklists used at FAT/SAT.
QA checklists aligned to safety
Verification turns design intent into evidence — torque marks, wire labels, safety-circuit tests, and documented punch lists.
How we follow it: We build practical checklists tied to the hazards and standards above so commissioning catches gaps before operators do.