Dust, uneven coatings, and weak adhesion often slow down floor projects. Many contractors struggle with surface preparation before painting or coating. A bead blaster floor machine solves this problem by cleaning, roughening, and strengthening the floor surface in one pass. It helps improve coating bonding and reduces rework. For construction teams, this means faster progress and more stable results.

What Is a Bead Blaster Floor Machine
A floor shot blasting machine is a high-velocity centrifugal equipment designed to clean and profile horizontal surfaces. Unlike traditional grinders that rely on friction, this technology utilizes high-speed impact. It propels thousands of small spherical particles at the floor to chip away contaminants and “open” the pores of the concrete. This process remains entirely dry, meaning there is no sludge to clean up and no chemical residue left behind. Consequently, you can apply the next floor layer immediately after the blasting process concludes.
Parameters of the Floor Shot Blasting Machine
| Model | YG550/600(Double) | YG-850(Double) | |
| Shot Blasting Wheel Diameter | 200 mm | ||
| Working width | 550/600 mm | 800 mm | |
| Walking speed | 0.5~33 m/min | ||
| Concrete surface cleaning efficiency | ≥400 m2/h | ≥600 m2/h | |
| Steel plate surface cleaning efficiency | 75-100 m2/h | 100-160 m2/h | |
| Dust connection pipe diameter | 150 mm | ||
| Suggest the diameter of steel balls | 1.5-1.8 mm | ||
| Steel pill consumption | 10 g/m2 | ||
| Supporting dust collector | Eight-core automatic backflush vacuum cleaner | ||
| Shot wheel motor | Power consumption | 11*2 kW | 15*2 kW |
| Input Current | ≤ 22*2 A | ≤ 28*2 A | |
| Walking motor | Power consumption | 1.5 kW | |
| Input Current | 3 A | ||
| Size (mm) | 1950*720/775*1400 | 1950*1020*1550 | |
| Weight | 570 kg | 700kg | |
| Power connection requirements | 400V, 50Hz, 100A, CEE socket | ||

Structure and Working Principle
· Blasting wheel
Rotates at high speed and throws steel shots onto the floor
· Recovery system
Recycles steel shots for repeated use
· Dust collector connection
Keeps the working area clean and reduces pollution
· Drive system
Controls moving speed and ensures even treatment
During operation, the floor shot blasting machine throws steel shots onto the surface, breaking weak layers. At the same time, it vacuums dust and debris, leaving a clean and solid base.

Advantages Compared to Traditional Methods
| Method | steel shot blasting floor machine | Floor Grinding | Chemical Cleaning |
| Surface uniformity | Even and consistent roughness | May leave swirl marks | Uneven results |
| Efficiency | 100–600㎡/h | Slower for large areas | Depends on chemical reaction |
| Dust control | High dust without a vacuum | No dust, but chemical fumes | Depends on the chemical reaction |
| Adhesion effect | Strong bonding for coatings | Medium bonding | Weak if not cleaned well |
| Environmental impact | No chemicals used | Dust pollution | Chemical residue risk |
| Labor intensity | Lower, semi-automatic operation | Higher manual effort | Requires handling chemicals |

Application Scope of Concrete Shot Blaster Machine
The concrete shot blaster machine fits multiple commercial and industrial scenarios with flexible performance.
- Factory workshop floor renovation and old epoxy coating removal
- Parking lot and mall ground texturing for anti-slip upgrades
- Steel plate surface rust cleaning in storage yards and ports
- Road maintenance projects for surface roughening and mark removal
- Logistics warehouse floor cleaning before laying new material
Whether in indoor closed spaces or open outdoor areas, the bead blaster floor machine adapts well to different environmental conditions.
Client Cases
Client from Saudi Arabia
This project focused on improving road surface friction before resurfacing. A floor shot blasting machine was used on asphalt sections.
· Effective working width: 270mm model
· Dust reduction improved by over 60% with the collector system
· Continuous operation time: 8 hours per day
Client from Turkey
A maintenance contractor used a compact bead blaster floor machine for indoor work.
· Low-noise operation suitable for enclosed spaces
· Dust-free performance with vacuum system
· Completed 1,200㎡ without interrupting nearby activity

FAQ About Steel Shot Blasting Floor Machine
Q: Can the concrete shot blaster machine work on uneven floors?
A: Yes, it has adjustable height settings. It can adapt to small unevenness (within 5mm) and still deliver uniform blasting results, suitable for most industrial concrete floors.
Q: What type of abrasive media is suitable for the bead blaster floor machine?
A: Common options are glass beads and steel shot. Steel shot is better for heavy rust removal, while glass beads are ideal for surface texturing without damaging the floor base.
Q: How long does it take to deliver the steel shot blasting floor machine to overseas clients?
A: Delivery time depends on your location, usually 20-35 days by sea. We will provide real-time shipping tracking to let you know the arrival status at any time.

About YG Machinery
YG Machinery brings over 20 years of manufacturing expertise to the global construction and flooring market. Our commitment to engineering excellence is proven by our official CE and ISO certifications, ensuring that every bead blaster floor machine meets rigorous international safety standards. We do not simply ship equipment; we provide full-cycle support. Our team offers detailed pre-sale technical consultations to help you select the right configuration, along with customized services and robust after-sales protection. We understand that downtime costs money, so we keep a full stock of wear parts ready for immediate dispatch.









