Overhaul of Clogged Nozzle of Sand Blasting Machine

　　Sand particles are inorganic salts and soluble in water. Therefore, when the sand powder is exposed to the air for a long time, moisture cohesion occurs, which increases the friction between the sand particles.The water in the pipeline adsorbed some sand particles, which caused the sand particles to block the pipeline, causing the automatic sandblasting machine to fail to work.The following is the method to check the nozzle blockage of the sand blasting machine.

　　First,after removing the connecting member of the compressed air end of the pipeline, add compressed air from the end of use. When the blockage in the pipeline is not serious, the method can be used to break open the blockage and make the blocked pipeline unblocked.

　　Second,while adding compressed air in the reverse direction, tap the pipe with a stick to activate the glued sand particles and make them flow out of the pipe.

　　Third,if the above method still does not work, you can soak the pipeline with warm water, because the sand composition of this automatic sand blasting machine is soluble salt.

　　For the mechanic sand blasting machine, the blocked part should be removed, the steel wire should be used for mechanical dredging operation, and then the sand particles on the pipe wall should be blown with air, reinstalled, and the pipeline should be blown dry with compressed air before putting it into use.

　　MAYFLAY is a high quality manufacturer of all types of surface preparation equipment and coil handling equipment.It has long been committed to the design and manufacture of shot blasting, shot peening, sandblasting and decoiler, straightener, feeder and press machine,and provides intelligent surface treatment solutions and sheet metal stamping solutions to customers around the world.