Joyce Zhang 2026-08-31 13:44:51

Supply[Supply] This mechanical key interlock system adopts full‑mechanical design without power supply. It enforces operating sequence via key‑exchange logic for machinery safety gates, equipment enclosures and high‑voltage cabinets to oid human error accidents.
The key can only be released after the previous step is completed, which physically prevents improper operations. Modular design supports single‑gate, double‑gate and multi‑gate interlock combinations. Made of hey‑duty stainless steel for harsh industrial conditions. It can be integrated into machinery or used separately as a safety training demo unit.
✅ Fully mechanical interlock, no power supply required, safety function works under power‑off condition
✅ Key‑exchange forced sequence control, physically prevents mis‑operation
✅ Modular construction, flexible for single / double / multi‑gate interlock configurations
✅ Robust stainless‑steel body, vibration‑resistant and wear‑resistant for harsh workshop environment
✅ Multiple mounting brackets, easy for new installation or retrofitting
✅ Complies with machinery safety requirements for safety guards, equipment enclosures and switchgear
✅ ailable for machine integration or standalone safety training demo board