Basic Specifications
Keywords
Shot Blasting Machine
Product Overview
The shot-blasting machine is a highly efficient piece of equipment designed to clean the surface of steel structure welding workpieces, H-style steel, plates, and other industrial profiles. It effectively removes rusty spots, scale, welding slag, and welding stress from the workpiece surface, significantly improving lacquer quality and the rot-proofness of the steel structure.
Key Technical Features
Computer Simulation: Arrangement and quantity of shot-blasting are calculated via mass ejection simulation. 8 impellers provide full coverage across upper, lower, left, and right sides.
High Ejection Speed: Utilizes centrifugal peering technology for massive shot-blasting volume and high speed, significantly shortening processing time.
Advanced Dedusting: Features a nano-meter fiber filter cylinder with efficiency over 99.99% for 0.5μm particles, meeting strict national emission standards.
Full Curtain Separation: Combined wind selection and screening system ensures clean steel shots by separating dust, oxide fragments, and broken sand.
Splash Protection: Spring steel plates and resistance rubber baffles prevent projectile splashing and enhance the dedusting effect.
Smart Control: International advanced projectile controller regulates flow rates reliably without jamming or leakage.
Technical Parameters
| Workpiece Size (W×H) | ≤800×1800mm |
| Workpiece Length | 3000-12000mm |
| Cleaning Quality | Sa2.5, Ra15-50 |
| Impeller Model | QZ320 |
| Shot-blasting Quantity | 8×200kg/min |
| Impeller Turning Speed | 2940r/min |
| Shot Blasting Speed | 73m/s |
| Conveying Speed | 0.5-5m/min |
| Handling Volume (Dust System) | 15000m³/h |
| Total Power | ≈140KW |
Major Components
Impeller Head
The core component of the machine. It creates centrifugal and wind force during high-speed rotation to accelerate shots through a pipeline. Vanes are made from high-chromium wearing alloy, offering a lifespan of up to 1500 hours.
Structural Durability
The impeller head features a double-disk structure. Orientation jackets and separating gears are designed for easy maintenance and stability, providing approximately 2000 useful hours of operation.
Service & Capabilities
Specializing in industrial production solutions, we provide high-efficiency equipment for steel fabrication, pipeline construction, and industrial lines. Our services focus on providing workable solutions that reduce project execution time and labor costs while maintaining superior quality standards.
- Study and design of facility-matched configurations.
- Rapid supply of project materials, tools, and specialized machinery.
- Flexibility in procurement and resource sourcing to meet project schedules.
Frequently Asked Questions
What is the main application of this shot blasting machine?
It is primarily used for cleaning steel structure welding workpieces, H-style steel, and plates to remove rust, scale, and welding slag.
How efficient is the dust collection system?
The system utilizes nano-meter fiber filter technology with a dust collection efficiency exceeding 99.99%.
Can the machine process different sizes of steel?
Yes, it handles workpieces up to 800x1800mm in width/height and lengths from 3 to 12 meters.
What is the lifespan of the wear-resistant parts?
Vanes typically last 1500 hours, while orientation jackets and separating gears provide approximately 2000 useful hours.
Is the conveying speed adjustable?
Yes, the roller conveyor speed is adjustable between 0.5 to 5m/min using a transducer to suit different cleaning requirements.
What level of surface cleanliness can be achieved?
The machine achieves a cleaning quality of Sa2.5 with a surface roughness of Ra15-50.