- +86-13156373861
- info@hqamurblasting.com
- No. 867 Century Avenue, West Coast New Area, Qingdao,China.
The Steel Pipe Internal Shot Blasting Machine is a specialized, fully automated solution designed for the rigorous descaling and cleaning of pipe inner walls. Featuring a high-precision internal blasting lance and motorized pipe handling, it effectively removes rust, scale, and contaminants from the interior surfaces of various pipe diameters.
This integrated system delivers a consistent Sa 2.5 finish, providing the essential surface profile for high-performance internal anti-corrosion coatings in oil, gas, and water transport industries.
Our Steel Pipe Internal Shot Blasting Machine is engineered to overcome the challenges of internal surface preparation. The system utilizes a sophisticated hydraulic or motorized lance system that travels through the pipe, delivering high-velocity abrasive directly to the inner wall. Combined with a rotation system for the workpiece, it ensures uniform 360° cleaning coverage that meets strict ISO 8501-1 standards.
Equipped with a Siemens PLC control system and an advanced abrasive recovery mechanism, this machine provides a clean, dust-free operation environment. Powered by ABB high-performance motors, it is the industrial standard for ensuring the integrity and longevity of strategic pipeline infrastructure worldwide.
| Item/Model | QGN100 | QGN700 | QGN1000 | QGN1500 |
|---|---|---|---|---|
Pipe diameter (mm) |
Φ50-300 |
Φ325-720 |
Φ720-1016 |
Φ1016-1500 |
Cleaning speed (m/min) |
1-4 |
1-4 |
1-4 |
1-4 |
Precision Internal Cleaning: Specialized lance system ensures thorough descaling of the entire inner pipe wall, even for long-distance pipelines.
360° Uniform Coverage: Synchronized pipe rotation and lance movement for a perfectly even surface profile and consistent coating adhesion.
Efficient Abrasive Recovery: Built-in vacuum or mechanical recovery system for clean and cost-effective abrasive recycling from within the pipe.
Dust-Free Environment: High-performance dust collection keeps factory emissions below 10mg/m³, compliant with OSHA safety regulations.
Extreme Wear Resistance: Blasting heads and vulnerable parts are made from premium high-chromium alloys to ensure long-term durability.
CLEANING RESULT: Sa 2.5 (High Efficiency)
Witness the specialized technology behind our Steel Pipe Internal Shot Blasting Machine. This video highlights the automated lance system as it traverses the pipe interior, delivering high-impact cleaning to the inner wall. See how our synchronized rotation and precision control achieve a perfect Sa 2.5 finish, ensuring total surface readiness for internal coatings.
Our systems are highly adaptable. We offer specialized lances and support rollers to clean pipes ranging from small 40mm tubes to massive 1500mm industrial pipelines.
The machine features an integrated abrasive recovery system (vacuum or mechanical) that automatically clears the pipe of media and dust during and after the blasting cycle, ensuring the interior is ready for inspection or coating.
Yes. The system is equipped with an advanced pulse-jet dust collector that keeps emissions below 10mg/m³, meeting all major international environmental and safety regulations.
Absolutely. With our Siemens PLC system, the blasting speed and intensity can be synchronized with your internal sealing or painting equipment for a seamless, automated production flow.
Leveraging next-generation technologies to deliver high-
performance industrial machinery solutions across the globe.
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Discover How Our Automated Blasting Technology Optimizes Production Workflows Worldwide.
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