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Q69 Series Roller Table Through Shot Blasting Cleaning Machine

This series of roller table pass-through shot blasting cleaning machine is mainly composed of cleaning room, conveying roller table, hoist, screw conveyor, separator, purging device, dust removal system, and electric control system. It is suitable for stress relief and surface derusting of metal structure weldments, steel products, railway vehicles, engineering machinery, and bridge manufacturing industries.


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Q69 Series Roller Table Through Shot Blasting Cleaning Machine

The cleaning process of the Q69 series roller pass-through shot blasting cleaning machine is to send the steel structure or steel into the blasting area of ​​the cleaning machine chamber by the adjustable speed conveyor roller, and all sides of its body are hit by powerful and dense projectiles from different coordinate directions. The oxide skin, rust layer and dirt on it will fall off quickly, and the steel surface will obtain a smooth surface with a certain roughness. The workpiece is loaded and unloaded on both sides of the entrance and exit roller table outside the cleaning room. The projectiles and rust dust falling on the steel are purged by the purging device, and the mixture of shot and dust falling down is conveyed to the chamber funnel by the recovery screw, and the vertical and horizontal screw conveyors are collected at the lower part of the elevator, and then lifted to the upper part of the machine for separation. In the separator, the separated pure projectiles fall into the hopper of the separator for shot blasting recycling. The dust generated during shot blasting is sent to the dust removal system by the exhaust pipe, and the purified air is discharged into the atmosphere, and the granular dust is captured and collected.

 Machine technical parameters
Project Type Q6910 Q6920 Q6930 Q6940 Q6945 Q6950
Effective cleaning width mm 1000 2000 3000 4000 4500 5000
Chamber inlet size mm 1200X400 2200X400 3200X400 4200X450 4800X450 5300X500
Clean up workpiece length mm 1200-12000 1200-12000 3000-12000 3000-18000 3000-18000 3000-18000
Roller conveying speed (stepless speed regulation) m/min 0.5-4 0.5-4 0.5-4 0.5-6 0.5-6 0.5-6
Clean up the thickness of the steel plate mm 5-60 5-60 5-60 5-60 5-80 5-80
Handling Profile Specifications mm 1000X300 2000X300 3000X300 4000X300 4500X300 5000X300
Shot blasting amount kg/min 4X180 6X250 6X350 8X350 8X480 10X600