The utility model discloses a singeing machine cooling water circulation supply system, including storage water tank, inlet tube, pump package, delivery pipe, chill roll, brush hair case, wet return and ball valve, inlet tube and tank connection, the output of inlet tube is equipped with the ball valve in the storage water tank, the storage water tank is connected with the chill roll and brush hair case through the delivery pipe, a pump package is provided on the delivery pipe, the chill roll passes through wet return and tank connection, compares with prior art, the utility model discloses can reduce cost, reduce extravagant, simple structure.