What is the fundamental principle of the shot blasting machine for the inner wall of the steel pipe

The shot blasting machine for the inner wall of the steel pipe is a new type of cleaning equipment for the treatment of the inner wall of the steel pipe of different sizes. It has super processing capacity.

Different shot blasting or shot peening treatment equipment is selected for different pipe diameters of steel pipes. Among them, the shot blasting cleaning is driven by a hydraulic motor, and the shot blasting cleaning is driven by a starting motor. Our company has designed a large-diameter inner wall shot blasting machine and a small steel pipe shot blasting machine with a diameter below 600mm.

The equipment adopts automatic shot blasting to remove surface rust, and uses the high-speed projectile jet thrown by the high-efficiency shot blasting machine to break the oxide scale, rust layer and debris on the inner surface of the steel pipe, so that it can obtain a fine and bright surface and improve the workpiece quality. Tensile and compressive strength, increase adhesion for inner surface paint protection, achieve the purpose of anti-corrosion, pipe protection, and prolong the service life of steel pipes.

The basic principle of the shot blasting machine is: put the stone on the conveyor belt by manual or automatic mechanical tools, the conveyor belt will send the stone into the shot blasting room, and the centrifugal ejector will project the stagnated steel shot to the surface of the stone. The stone is moved to the unloading area through the conveyor belt. Steel shot can be used repeatedly through recycling, sorting and other methods.

The smoothness and roughness of the surface of the workpiece after cleaning meet the relevant standards. Small diameter steel pipes use inner wall shot peening machine, steel pipe inner wall shot peening treatment line, mainly including mobile trolley, sand bucket, sand blasting tank, spray gun, spray gun carrying vehicle, steel pipe carrying system, bottom projectile conveyor belt conveyor, bucket elevator, Maintenance platform, separator, dust removal system, bracket, pneumatic system, compressed air system, electronic control system.

The equipment is equipped with a pneumatic loading and unloading system on the conveying trolley, which can realize automatic loading and unloading on both sides. After the workpiece is placed in the working position, the moving sealing chamber is driven by the reducer to move in the direction of the fixed sealing chamber, thereby sealing the steel pipe. both ends of .

During the cleaning process of the sandblasting machine for the inner wall of the steel pipe, the projectile and the circulation recovery system adopt the wind conveying system, and the projectile can be recovered by the negative pressure of the dust removal system inside the steel pipe. The conveying force disappeared immediately, and the projectile landed on the projectile recovery belt conveyor.