The utility model provides a cut deal production line, cut deal production line includes: the main line that rolls is including the main line export roller way that rolls, the shear line is including the shear line approach table, the delay table is located main rolling between line and the shear line, and the delay table is respectively with mainly roll line export roller way and the shear line approach table is sharp the connection. Roll line and shear line with the owner and pass through delay table lug connection, can directly enter into the shear line through the delay table through the main mother board that rolls line production and cut, can improve the lumber recovery, the quantity that can reduce to get into the mother board of cold bed subassembly simultaneously to improve the availability factor of cold bed, and then improved cut deal production line's production efficiency.