A mobile shot blasting machine is the go-to choice for cleaning and profiling horizontal surfaces in the industry. This powerful equipment utilizes a high-speed centrifugal wheel to launch steel shots at the surface, effectively removing contaminants, old coatings, and laitance all in one go. As a result, it leaves behind a flawless texture that’s perfect for applying new coatings. If you’re in the market for a concrete shot blaster, it’s essential to grasp its technical benefits to ensure your project’s success. At YG Machinery, we offer sturdy solutions designed for durability and a great return on investment.
Mobile Shot Blasting Machine Parameter
| Model | YG-270(Single) | YG550/600(Double) | YG-850(Double) | |
| Shot Blasting Wheel Diameter | 200mm | |||
| Working width | 270 mm | 550/600 mm | 800 mm | |
| Walking speed | 0.5~20 m/min | 0.5~33 m/min | ||
| Concrete surface cleaning efficiency | ≥180 m2/h | ≥400 m2/h | ≥600 m2/h | |
| Steel plate surface cleaning efficiency | 15-25 m2/h | 75-100 m2/h | 100-160 m2/h | |
| Dust connection pipe diameter | 120 mm | 150 mm | ||
| Suggest the diameter of steel balls | 1.2-1.5 mm | 1.5-1.8 mm | ||
| Steel pill consumption | 10 g/m2 | |||
| Supporting dust collector | Seven-core automatic backflush vacuum cleaner | Eight-core automatic backflush vacuum cleaner | ||
| Shot wheel motor | Power consumption | 11 kW | 11*2 kW | 15*2 kW |
| Input Current | ≤ 15 A | ≤ 22*2 A | ≤ 28*2 A | |
| Walking motor | Power consumption | 0.5 kW | 1.5 kW | |
| Input Current | 1 A | 3 A | ||
| Size (mm) | 1000*300*1100 | 1950*720/775*1400 | 1950*1020*1550 | |
| Weight | 150 kg | 570 kg | 700kg | |
| Power connection requirements | Supporting the dust collector | |||
How Does a Mobile Shot Blasting Machine Work?
A mobile shot blasting machine works using a closed-loop system. It starts with the blast wheel launching steel abrasives down towards the floor. This impact effectively clears away debris and shapes a specific Concrete Surface Profile (CSP). Next, a robust dust collector kicks in to separate the reusable steel shots from the dust, making the whole process nearly dust-free. This feature is particularly beneficial for indoor settings like warehouses or food processing plants. When looking for modern shot blast equipment for sale, it’s essential to ensure it includes HEPA-certified filtration to comply with safety standards.
Top Benefits of Using a Road Shot Blasting Machine
Why should contractors choose a road shot blasting machine over grinding? The primary reason is speed. A large-scale mobile shot blasting machine can prep up to 800 square meters per hour.
- Dry Process: No water is used. You can apply coatings immediately after blasting.
- Consistent Texture: It creates a uniform surface. This ensures maximum bond strength for epoxy or waterproof membranes.
- Environmentally Friendly: The system recycles the steel shot. It also captures 99% of airborne particles.
- Versatility: It works on concrete, asphalt, and even steel ship decks.
If you are looking for shot blast equipment for sale, prioritize machines with adjustable travel speeds. This feature allows you to control the depth of the blast precisely.
Critical Applications in the Construction Industry
The mobile shot blasting machine is a versatile tool for various sectors.
1. Highway and Bridge Maintenance
A road shot blasting machine is vital for bridge deck waterproofing. It removes the weak surface layer of concrete. This process exposes the aggregate. As a result, the waterproofing layer adheres better. This prevents future water damage and structural failure.
2. Airport Runway Rubber Removal
Runways accumulate thick layers of rubber from aircraft tires. This reduces friction and compromises safety. A high-capacity mobile shot blasting machine quickly removes this rubber. It restores the necessary macro-texture without damaging the underlying pavement.
3. Industrial Flooring
For large warehouses, a concrete shot blaster for sale is the most cost-effective tool. It removes old paint and oil stains efficiently. It prepares the floor for heavy-duty epoxy coatings in record time.
Case Study: Improving Highway Durability in Brazil
In 2023, a contractor named Ricardo in Brazil faced a major challenge. He had to prepare 50,000 square meters of highway for a new polymer overlay. Manual methods were too slow. He purchased a heavy-duty road shot blasting machine from YG Machinery.
The Results:
- Efficiency: His team covered 600 square meters per hour.
- Cost Savings: Labor costs dropped by 40%.
- Quality: The surface achieved a consistent CSP 5 rating.
- Outcome: The project was completed 10 days ahead of schedule. Ricardo now considers this mobile shot blasting machine his most profitable asset.
How to Choose the Right Mobile Shot Blasting Machine?
Selecting the best shot blast equipment for sale depends on your project size.
| Feature | Small-Scale Machine | Industrial-Scale Machine |
| Blast Width | 200 mm – 300 mm | 550 mm – 800 mm |
| Power Source | Electric (Single/Three Phase) | Diesel or High-Voltage Electric |
| Efficiency | 50 – 150 ㎡/h | 400 – 800 ㎡/h |
| Best Use | Residential garages, edges | Highways, airports, bridges |
It’s really important to check the quality of the motor. Using high-efficiency motors can help cut down on energy use. Plus, make sure the mobile shot blasting machine has easy access to its wear parts. This way, you can keep maintenance downtime to a minimum.
Mobile Shot Blasting Machine FAQ
A high-quality blast wheel usually lasts 400 to 600 hours. This depends on the type of abrasive used. Regular inspection prevents unexpected failures.
Yes, it can. However, very thick or elastic coatings might require a scarifier first. For standard epoxy, a mobile shot blasting machine is perfect.
S280 to S330 shots are common for standard concrete. Larger shots like S390 create a deeper profile. Always test a small area first to verify the CSP level.
Investing in a mobile shot blasting machine can truly transform your surface prep business. It brings incredible speed, is environmentally friendly, and ensures top-notch bond quality. Whether you’re looking for a road shot blasting machine for infrastructure projects or a concrete shot blaster for flooring needs, YG Machinery has the know-how to assist you. Our equipment is built to last and designed for user-friendliness.
