Steel pipe inner wall shot blasting machine
Steel pipe inner wall shot blasting machine is a professional equipment for cleaning steel pipe inner walls. It is suitable for surface cleaning of steel pipe inner walls with a diameter of more than 450 to suit the needs of various workpieces in all walks of life. It has the following advantages:
1. The inner wall shot blasting machine of the steel pipe adopts a cantilever centrifugal shot blasting machine with large shot blasting quantity and high shot speed, which significantly improves the cleaning efficiency and can obtain satisfactory cleaning quality v simulated propelling pattern (including the determination of the shot blasting machine model, number and spatial layout position, etc.)
2. All drawings of the shot blasting machine are completely drawn using computer-aided design , and the selection and arrangement of the shot blasting device are more reasonable. Improve the utilization rate and labor productivity of the projectiles, ensure the cleaning effect, and reduce the wear of the chamber body guard plate.
3. The inner wall shot blasting machine of the steel pipe is used to protect the indoor cleaning room. The guard plate is easy to make, the cost is low, the replacement is simple and convenient, and the service life is long. It is currently a relatively common shot blasting cleaning equipment. The room body protective plate separator adopts advanced technology and has good separation effect. The projectile control system is controlled by solenoid valve, which is simple and reliable.
4. The shot blaster is driven by a hydraulic motor and has a compact structure. The shot blaster is delivered with a belt machine.
Working order of shot blasting machine on inner wall of steel pipe
Feeding bracket → Feeding loading mechanism → Enter the shot blasting station → Shot blasting treatment (steel pipe rotation) → Projectile storage → Flow control → Shot blasting treatment workpiece → Bucket elevator vertical lifting → Blasting residue separation → Send out the shot blasting position → Cutting mechanism → Cutting support.
Technical parameters of steel pipe inner wall shot blasting cleaning machine
| Model | Parameters |
QGN50 |
QGN100 |
QGN300 |
| Steel pipe diameter | mm | 30-500 | 250-1000 | 250-3000 |
| Shot blasting capacity | kg/min | 250 | 250 | 750 |
| Cleaning speed | m/min | 0.5-4 | 0.5-4 | 0.5-4 |



