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Pipes Internal Blasting Solutions-16''to 100'' Pipes

QGSP series Steel Pipe Internal Wall Shot Blasting Machine are predominantly used to blast cleaning internal diameter φ16''~φ120'' , length from 6m to 20m steel pipe, the machine can get rid of the internal surface scale and other contaminants, and then let the steel pipe internal surface show it’s original metal color.

Composition and each components working principle

The equipment is mainly composed by removable sub-cabinet, left & right internal wall hydraulic removable blasting wheel, belt abrasive conveying system, bottom belt conveyor, elevator, maintenance platform, separator, dust collecting system, internal wall     blast wheel running system, steel pipe loading and unloading system, hydraulic system and electric control system, etc.

According to your detailed requirements, we designed the loading&unloading system into an inclined guide rail type, and hydraulic reversal system on the top of work piece, can realize automatic loading work piece on both sides. After load the work piece into the operation position, and can move in the sub-cabinet by pneumatic cylinder, and at the moment can start the dust collecting system, abrasive recycling system and removable internal wall hydraulic blast wheel to blast cleaning the internal wall of the steel pipe after sealed both ends of the steel pipe. The big ventilation dust collecting system, not only can collect the dust and at the same time can realize to pneumaticly transport and recycle the abrasive. After blast cleaning the work piece, turn off the abrasive feeding valve and blast wheel, the blast wheel system completely retreat from the steel pipe, and the front and rear sub-cabinet remove outwards, by this time unload the steel pipe through tube drawing institution from the operation position, and the steel pipe can automaticly rolin the unloading system. We also design an abrasive sweeping station at the unloading roller area, which suck the left abrasive through vacuum abrasive absorption machine and send the abrasive into the recycling system. 

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