This equipment mainly produces various concrete spacer, special-shaped concrete spacer, Reinforced protective cushion block and so on, which are mainly used for cast-in-place buildings, highway, railway, bridge and ancient buildings, reinforced concrete protective layer spacer, beam support, reinforcing bar spacing standard pad support and so on. The mold of cover block machine adopts professional manganese steel plate line cutting technology, which can effectively control the thickness of the cover block.