Precast concrete hollow core slab machine works on the long-line
table, using the high-strength low- relaxation steel strand as the
guide, using the pushing work method to firm the concrete hollow
core slab. The slab have the advantages o smooth surface,
high-density structure, capable of making construction slabs of
4.2m to 18m. The GLY serious concrete hollow core slab mainly used
on the larger bay workshop, school, hospital shopping mall, office
building, bulk storage plant etc.