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 essential information 

Steel plate blasting machine is a kind of cleaning welding structure, h steel, section steel, space frame, steel plate multi-functional steel pretreatment line, steel plate rust removal polishing treatment! 

General description 

The steel plate pre-treatment line type is multi-angle, the advanced unit disc blade high-efficiency shot blasting device in the world is selected, the high-speed and dense pellets are ejected, and the parts of the steel in the original state are hit by the high-speed and dense pellets. Carry on three-dimensional, omni-directional clean-up, make the rust layer on each surface of steel, welding slag, oxide scale and its dirt fall off quickly, obtain certain roughness smooth and clean surface, improve the adhesion of paint film and steel surface, It also improves the fatigue strength and corrosion resistance of steel, improves the internal quality of steel and prolongs its service life. 

composition

The main function parts of this machine are cleaning room, indoor conveying roller table and feed-and-exit conveying roller table, blasting device, pellet circulatory system (including hoist, separator, vertical and horizontal spiral conveyor and pellet recovery mechanism and feeding peening pipe) blowing mechanism, dust removing, Electrical control and other components 

 principle of operation

This machine is a high-function blast cleaning equipment for continuous roller feeding. During the cleaning process, when an electrically controlled adjustable speed conveyor roller table sends steel structural parts or steel into the ejection zone of the cleaning machine chamber, All sides of its body are hit and rubbed by strong dense projectiles from different coordinates, causing the oxide, rust and dirt on it to fall off rapidly, and the steel surface will obtain a smooth surface with a certain degree of roughness, and the surface of the steel will be smooth and clean with a certain degree of roughness, and the surface of the steel will be smooth and clean. Clean out both sides of the roller table loading and unloading parts. The pellets and rust falling on top of the steel are swept by a purging device, and the dust mixture dropped is transported from the recovery screw to the chamber funnel, and the vertical and transverse screw conveyors are assembled in the lower part of the hoist, and then lifted to the separator on the upper part of the machine. The separated pure projectiles fall into the separator hopper for circular use. Dust is produced in the blast cleaning, which is sent to the dust removal system by the suction tube. The purified clean gas is discharged into the atmosphere, and the granular dust is captured and collected.