The shot blasting machines is designed for cleaning of pipes up to the 2nd treatment degree according to PSA 2 1/2 ISO 8501-2 in stationary conditions.
Shot blasting machines are designed for cleaning the outer surface of pipes from rust, scale, and technological contaminants, as well as for surface preparation prior to applying protective coatings.
Areas of Application
- Steel pipe production for various purposes.
- Oil & gas, chemical, and energy industries.
- Metallurgical and mechanical engineering plants.
- Pipeline anticorrosion protection and painting lines.
Design Features
- Transport system: roller or conveyor type.
- Working units: turbine shot blasting wheels positioned at optimal angles.
- Lining: wear-resistant materials for chamber protection.
- Shot recycling system: separation and reuse of abrasive.
- Dust extraction: air cleaning and filtration system.
- Control: panel with adjustable operating modes.
Specifications
| Index | Types | ||
| NTP-1 | NTP-2 | NTP-3 | |
| Ø of pipes to be cleaned, mm | 57-325 | 57-630 | 630-1420 |
| Min length of pipes, mm | 7000 | ||
| Linear velocity of pipe treatment, m/min | 0-8 | 0-4 | 0-4 |
| Microasperity height of treated surfaceсу, µm | 40-80 | ||
| Adjusted power, kW | 22 | 50 | 57 |
| Weight of equipment, t | 5.4 | 14 | 18 |
| Overall dimensions, mm | 3400x3700x4500 | 5400x5100x5850 | 6200x5400x6500 |
Technical Options for Equipment
1. Air Cleaning and Filtration Systems:
- Cartridge Filters, Cyclones.
- Aspiration Systems with Automatic Filter Regeneration.
2. Additional Chamber Protection:
- Additional Chamber Protection Kit (manganese steel).
3. Automation and Control:
- Integration into the plant’s control system.
- Diagnostics and Remote Monitoring.
Functional Extensions
1. Loading Systems:
- Infeed and Receiving Roller Conveyors.
- Cross-Loading Tables.
2. Sorting and Quality Control:
- Video Cameras and Surface Cleanliness Monitoring Sensors.
3. Sound and Vibration Insulation:
- Additional Soundproofing Enclosures.
- Damping Mounts or Vibration Isolators.
Service and Design Options
1. Custom Configurations and Custom Projects:
- Development of Custom Solutions for Specific Products.
- Integration into the customer’s production line.
2. Commissioning and personnel training.
3. Consumables and spare parts:
- In stock, delivered on schedule.
4. Service:
- Service contracts (warranty and post-warranty service).
- Equipment condition audit and scheduled maintenance.
Articles
- Shot blasting equipment: purpose, types, characteristics
- Overview of popular shot blasting equipment models
- Removal of abrasive residue and dust after shot blasting | Surface preparation for painting
- Evaluation of dust content of steel surfaces before painting – ISO 8502-3
- Preservation lines: shot blasting and painting in one solution
