steel tube and pipe inner wall shot blasting machineQGN1020 series shot blasting machine is specifically designed as continuous machine to shot blast the ID of pipe ranging from 108mm diameter to 1020mm diameter. It can remove the welding spatters and oxide layers from the surface consequently obtain a metallic luster with a fine and homogeneous finish.Component & Operating PrincipleA complete system include: Moveable Front and rear Chamber, Left & Right Hydraulic Moveable Blast Wheel, Belt conveyors, Bucket Elevator, Platform, Abrasive Separator, Dust Collector, Blast Wheel Moving Mechanism, Hydraulic Loading and Unloading System and Control Panel.According to your demand, the ID of the pipe ranging from 108mm diameter to 1020mm diameter and length 12000mm, we design the loading mechanism as Inclined Rail Type. When the pipe reaches to the work position, the moveable sealing chambers move inside droved by cylinder. Both of the ports of the pipe are sealing. Then start the dust collector system, abrasive recovery system and moveable blast wheel. The large airflow dust collector system we designed not only can dedusting but also recovery the abrasive during blasting operation. After finish, off the feeder and blast wheel, then the movable blast wheel mechanism out the pipe. The moveable sealing chambers move outside. Pull out the pipe used the pull mechanism on the trolley, then the pipe roll down the unloading conveyor automatic. There also have a vacuum recovery machine at the unloading conveyor to the abrasives remnant in the pipe. One operating cycle is finished.
