The QLR (Quick Lift Ring) or SS.QL.DSR is a double swivel ring that allows particularly fast anchoring. At the push of a button, it can be fixed in the threaded hole in a matter of seconds. This way, it saves up to 80 % of time compared to screwing in a conventional lifting ring. It is a purely mechanical system composed of a spring and thus requires no complex maintenance.
Just like CODIPRO’s other stainless steel lifting rings, the SS.QL.DSR is perfectly corrosion resistant and can be used in humid, chemical and marine environments.
Its double swivel ensures a perfect alignment with the sling. The ring swivels 180°, but has a rotating range of 360°. It has higher lifting capacities than fixed rings and has a safety coefficient of 5, which means that its breaking load is five times greater than the capacity indicated in the technical data sheet.
Thanks to its design office, CODIPRO can develop customized lifting rings in order to meet specific requirements.
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(Reference – SF 5.1)