In the continuous change of industrial development, sandblasting machinery and materials for sandblasting process are loved and favored by various industrial enterprises. More and more people use it but they can repair sandblastingsandblasting. There are very few people with guns.

Frequently Asked Questions about Sandblasting Guns:

One, little or no sand is produced

When encountering such a problem, first consider whether the abrasive in the sand storage bucket has been used up. For safe operation, turn off the manual sandblasting machine first, and then add the abrasive to the sand storage bucket. If the problem has not been solved, you need to find the cause of the problem again.

Second, the sand control valve is blocked

Unscreened abrasives of uneven size can cause clogging of the sand valve. First, turn off the power of the manual sandblasting machine, open all the sand control valves, turn on the sandblasting gun after the pressure tank is flushed, and use high-pressure air to force the blockage out. If the problem still exists, the valve needs to be disassembled.

Three, compressed air produces moisture

The air compressor is an indispensable equipment with the sand blasting gun. When the air compressor compresses the air, it will generate moisture to make the abrasive wet and condense, and then adhere to the sand blasting pipe wall, resulting in no sand and other phenomena. , should be equipped with a dryer, which is helpful for the normal operation of manual sandblasting machinery. The wet abrasive is poured out to dry, filtered through a sieve, and ready for use.

Four, sandblasting gun blocked

In addition to the blast pipe being easily blocked by abrasives, the blast gun is also prone to clogging. We first turn off the power of the sandblasting gun, remove the nozzle, observe whether there is any foreign matter blocking the muzzle, clean it up and use it again. Abrasives need to be kept dry, and too wet abrasives can clog parts, so the compressed air must be kept dry.