The invention relates to a saw disc movable quenching machine which belongs to saw blade heat-treating mechanism. Its features are that the integral combination type engine base has tank structure which is made up of main water tank, quenching water tank, circulating water tank and electric cabinet; the middle of upper cover plate of the main water tank is orderly set electromotor, cycloidal-pin gear speed reducer, plain bearing housing, and saw blade dead plate from the back to front; the upper cover plate of the electric cabinet is zoom type spaying frame whose mounting plate is set cooling water nozzle, flame thrower nozzle, and high pressure air nozzle; the circulating water circuit is set between the quenching water tank and the circulating water tank, main water tank and circulating tank; the electric cabinet is set computer plate to control the corresponding operation. Thus it has the advantages of safe, saving water resource, and lowering the cost. |