A system comprising: a first can , wherein the first can is configured to be disposed around a first tip of a first airfoil , the first can is configured to receive a first gas flow, and the first can is configured to distribute the first gas flow to a first work cavity around the first tip of the first airfoil ; characterized in that it comprises a stand comprising an axis , a first arm , and a second arm , wherein the first arm and the second arm extend from the axis , the first arm is configured to rotate about the axis , and the second arm is configured to rotate about the axis , wherein the first can is coupled to the first arm ; a second can coupled to the second arm , wherein the second can is configured to be disposed around a second tip of a second airfoil , the second can is configured to receive a second gas flow, and the second can is configured to distribute the second gas flow to a second work cavity around the second tip of the second airfoil ; a first base extending from the axis and coupled to the stand , wherein the first base corresponds with the first arm , the first base is configured to rotate about the axis , and the first base is configured to support a first root of the first airfoil , wherein the first root is opposite the first tip ; and a second base extending from the axis and coupled to the stand , wherein the second base corresponds with the second arm , the second base is configured to rotate about the axis , and the second base is configured to support a second root of the second airfoil , wherein the second root is opposite the second tip ; wherein the first base is coupled to the stand at a first axial position, and the first base is configured to be adjusted relative to the stand to adjust the axial height . a first can , wherein the first can is configured to be disposed around a first tip of a first airfoil , the first can is configured to receive a first gas flow, and the first can is configured to distribute the first gas flow to a first work cavity around the first tip of the first airfoil ; characterized in that it comprises a stand comprising an axis , a first arm , and a second arm , wherein the first arm and the second arm extend from the axis , the first arm is configured to rotate about the axis , and the second arm is configured to rotate about the axis , wherein the first can is coupled to the first arm ; a second can coupled to the second arm , wherein the second can is configured to be disposed around a second tip of a second airfoil , the second can is configured to receive a second gas flow, and the second can is configured to distribute the second gas flow to a second work cavity around the second tip of the second airfoil ; a first base extending from the axis and coupled to the stand , wherein the first base corresponds with the first arm , the first base is configured to rotate about the axis , and the first base is configured to support a first root of the first airfoil , wherein the first root is opposite the first tip ; and a second base extending from the axis and coupled to the stand , wherein the second base corresponds with the second arm , the second base is configured to rotate about the axis , and the second base is configured to support a second root of the second airfoil , wherein the second root is opposite the second tip ; <EOS>