The present invention relates to a shotcrete batch plant that produces shotcrete that is used to block the water veins of an excavated tunnel or to be stably hardened (cured) on the ceiling, and more particularly, sand, gravel, stone powder, etc. relates to an invention in which steel fibers are transported to the shotcrete mixer using an integrated conveyor and at the same time, steel fibers can be supplied to the shotcrete mixer using a separate steel fiber transport conveyor. The present invention uses a separate steel fiber transport conveyor for the steel fibers that are discharged from the dosing machine of the steel fiber supply part when water is supplied and mixing starts after sand, gravel, etc. transported by the integrated conveyor are put into the shotcrete mixer. It is configured so that it can be put into a shotcrete mixer.
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