  As a way of saving quantum resources, recycling of Bell nonlocality has been
experimentally studied, but restricted to sequential unsharp measurements.
However, it has been theoretically shown recently that projective measurements
are sufficient for recycling nonlocality [Phys. Rev. Lett. \textbf{129}, 230402
(2022)]. Here, we go beyond unsharp measurement scenarios and experimentally
demonstrate the recycling of nonlocal resources with projective measurements.
By verifying the violation of Clauser-Horne-Shimony-Holt (CHSH) inequality, we
find that three independent parties can recycle the Bell nonlocality of a
two-qubit state, whether it is maximally or partially entangled. Furthermore,
in the double violation region, the optimal trade-off for partially entangled
states can be 11 standard deviations better than that for maximally entangled
states. Our results experimentally eliminate the common misconception that
projective measurements are incompatible with the recycling of quantum
correlations. In addition, our nonlocality recycling setup does not require
entanglement assistance, which is much more experimentally friendly, thus
paving the way for the reuse of other kinds of quantum correlations.
