Patent ID: 6931703

Claim:
An equipment for producing at least one particular rail, comprising: a reheating furnace, a hot-rolling mill, a hot sawing machine, a heat-treatment apparatus, a cooling bed, a straightener assembly, an inspection apparatus, an a transfer bed wherein; the transfer bed is configured to move a mother rail that is cooled to a particular temperature while maintaining a length of the cooled mother rail in at least on rolling direction of the mother rail and at least one direction that is perpendicular to the rolling direction, wherein at least three cold-sawing machines are disposed parallel to each other at a rear side of at least one other cold-sawing machines on the transfer bed, for cutting a first portion of the mother rail to a first length, wherein at least one unit of the cold-sawing machines is fixed a other units of the cold-sawing machines are placed to be movable along the transfer bed for cutting a second portion of the mother rail to a second length.