Sandblasting is the act of firing a stream of abrasive materials onto a surface under high pressure, to smooth a rough surface, to roughen a smooth surface, to shape a surface, or to remove impurities and waste materials from a surface. A level is done. A pressurized fluid, usually compressed air, is used to fire the abrasive.
In the famous Sanat Farda company, after welding, the parts are polished and bent, and then they enter the company's welding department to be sealed. After welding, they are polished so that they can then enter the painting stage.
In the paint line, before the paint job is done on the parts, the paint job must be thoroughly cleaned. The best method for applying electrostatic paints is sandblasting. In the famous Sanat Farda company, this method is also used to clean the surface under the paint.
To perform sandblasting, the parts are brought into a room called the blast room with dimensions of 4 x 3 meters and a height of 3 meters. Steel abrasives with a pressure of 6 bar are fired at the part by the nozzle in the operator's hand and cause the part to be completely cleaned, rust, oil, waste and impurities on the part are completely removed and a clean part with a rough surface is obtained. to be This rough surface makes the paint adhere to the piece perfectly. The floor of the room has two hoppers that collect the abrasives and direct them to the back of the cabin. Sainda is cleaned again in the back of the cabin and its dust is completely separated and returned to the circuit. The sandblasting process is rotating automatically.
