Sandblasting pipe There are two types of sand blasting: dry type and nirvana type. Generally, thousand type sand blasting method is adopted. The surface of the storage tank is treated by dry sand blasting.

The container used for dry sand blasting surface treatment is composed of air compressor, buffer tank, oil-water separator, sand blasting tank, rubber pipe (high-pressure sand blasting pipe), sand recovery and other parts.

Air compressor. It is mainly selected according to the amount of sand blasting, and the pressure is generally required to be no less than 0 5 ^-0. 7 MPa. When equipped with a nozzle for use, the air volume shall not be less than 3 m '/min, and the volume of sandblasting tank shall be about 3 m; Exhaust when equipped with multiple nozzles! Not less than 6 ^ - 10 m ya min, and the volume of sand blasting tank is 6 m'o.

Sand blasting pipe technology is a technology that uses compressed air as power to mix with sand in a certain way and form sand blasting jet. Generally, according to the pressure state in the sandblasting hose, we can divide all pneumatic sandblasting technologies or equipment into two categories. The first type of sandblasting machine is suction type (also called suction type) sandblasting machine, and the pressure in the sandblasting hose is lower than atmospheric pressure; The other is the press in (also called press feed) sandblasting machine, Sand blasting hose The pressure inside is higher than atmospheric pressure.