H-Beam Shot Blasting Machine
Surface Preparation Solution for H-Beams and Structural Steel Profiles
The H Beam Shot Blasting Machine is a high-performance, heavy-duty surface cleaning system designed for removing rust, scale, welding slag, and contaminants from H-beams, I-beams, and structural steel profiles. This machine ensures perfect surface preparation before painting, coating, welding, or fabrication, improving overall durability and coating adhesion.
Using powerful centrifugal blast wheels, the H Beam Shot Blasting Machine propels steel shots at high velocity to achieve uniform and deep cleaning on all sides of the profile. With an automated roller conveyor, abrasive recycling system, dust collector, and PLC-based controls, it offers consistent, efficient, and environmentally safe operation—ideal for high-volume manufacturing units.
Key Features:
Effectively removes rust, scale, and surface impurities from H-beams and steel profiles
High-efficiency blast wheels ensure full surface coverage and uniform finish
PLC control system for automated operation, speed adjustment, and process monitoring
Integrated conveyor system for continuous flow and high production rate
Abrasive recovery and recycling system reduces operating cost
Dust collection unit ensures clean and environmentally safe operation
Heavy-duty design suitable for large-scale fabrication workshops
Applications:
Pre-engineered buildings (PEB) and steel structure manufacturing
Shipbuilding and offshore fabrication
Bridges, infrastructure, and industrial plants
Heavy equipment and machinery industries
Surface preparation before painting, coating, or galvanizing
The H-Beam Shot Blasting Machine provides an essential solution for achieving clean, properly prepared steel surfaces, improving product durability, paint adhesion, and overall fabrication quality—making it a vital component of modern steel processing lines.
| Technical Parameter | |||
|---|---|---|---|
| Function | Item | Unit | Specification |
| Work-piece Size | Width × Height | mm | ≤1200 × 2000 |
| Length | mm | 3000 – 15000 | |
| Quality Requirement | — | Sa2.5, Ra15–50 | |
| Impeller Head (8) | Model of Impeller Head | — | QZ320 |
| Quantity of Shot-blasting | kg/min | 8 × 200 | |
| Turning Speed | r/min | 2950 | |
| Shot Blasting Speed | m/s | 65 – 70 | |
| Driving Power | KW | 8 × 11 | |
| Work-piece Conveying System | Length of Input Roller Conveyor | mm | 15000 |
| Length of Output Roller Conveyor | mm | 15000 | |
| Load Capacity of Roller Conveyor | kg/m | 1000 | |
| Conveying Speed | m/min | 0.5 – 5 | |
| Shot Conveying System | Conveying Capacity | T/h | 120 |
| Centrifugal Ventilator | Model | — | 4-72-5A |
| Air Volume | m³/h | 18000 | |
| Wind Pressure | Pa | 2022 | |
| Power | KW | 15 | |
| Power Requirement | Cleaning System Ventilator Power | KW | 15 |
| Overall Power | KW | ≈140 | |
| Whole Machine Air Volume | m³/h | 18000 | |