Cantilever and torsion testing machine at a glance Tests performed: cantilever (bending) test and torsion test in one machine. Test objects: composite post type insulators, composite pin type insulators, ceramic post type insulators and ceramic pin type insulators. Standards: test methods and acceptance criteria of IEC 61109 and IEC 60383-1. Capacity: maximum testing force 50 … Continue reading Insulators Testing Machine for Cantilever & Torsion Test