Borne of the need to circumvent the UPS drain inherent in using loaders to load train wagons, the quantized inserter completes one full rotation in precisely one game tick. It is a blue science-age inserter that uses, uhh, quantum-pinning transmission, I guess, to quickly move large amounts of freight at a high power cost. With high stack-upgrade values, a few of these will keep up with one uranium belt. Moving freight with the quantized inserter will cost about 1.5 times the energy of moving an equivalent amount of freight by stack inserters.

Originally released by ElAdamo (https://mods.factorio.com/mod/quantized-inserter) who seems to have dropped off the net. This version is updated and tested for factorio 1.1.