Preparing a surface for coating or removing old paint can be one of the most frustrating parts of a construction project. However, traditional methods like grinding often create massive clouds of dust, leaving a mess and creating health risks. For those looking for a cleaner, faster, and more professional solution, a floor shot blasting machine offers an effective answer. In a single pass, this equipment can strip coatings, remove rust, and texture concrete surfaces, ensuring the floor is fully prepared for the next stage of work without unnecessary downtime.

What is a Floor Shot Blasting Machine
A floor shot blasting machine is a specialised piece of equipment used for surface preparation. It works by propelling steel shots at high speed against a surface using centrifugal force. This action removes contaminants like oil, grease, paint, and rust, while also roughening the surface to ensure better adhesion for new coatings. Unlike open blasting, this process is contained, and the machine recycles the steel shots, making it highly efficient and cost-effective.
Parameters of the concrete floor shot blaster
| Model | YG-270 | YG-550 | YG-850 |
| Cleaning Width | 270mm | 550mm | 850mm |
| Shot Blasting Wheel Diameter | 200mm | 200mm | 200mm |
| Shot Blasting Machine Power | 11 KW | 2 *11 KW | 2 * 15Kw |
| Work Efficiency | 150 ㎡/h | 600 ㎡/h | 700 ㎡/h |
| Walking Speed | 0.5-20m/min | 0.5-33m/min | 0.5-33m/min |
| Shot Blasting Machine Dimensions | 1000*300*1100mm | 2050*725*1460mm | 1950*1020*1550mm |


Main Components of the concrete floor shot blaster
Host part: The core section of the floor shot blasting machine includes the impeller, motor, and control panel. The high-quality steel impeller throws steel shots at high speed for efficient floor treatment. Meanwhile, the motor delivers strong power with low energy consumption, supporting stable long-term operation. In addition, the control panel has a simple layout and clear buttons, so even new workers can use it easily.
Dust removal part: The machine comes with a high-efficiency dust collector that captures 98% of the dust generated during operation, creating a cleaner working environment. In addition, the detachable dust box allows quick cleaning and maintenance, while helping reduce dust pollution in the surrounding area.an collect 98% of the dust generated during work, ensuring a clean working environment. It has a detachable dust box, which is easy to clean and maintain, and avoids dust pollution to the surrounding environment.
Product Features of the Concrete Floor Shot Blaster
Our floor shot blasting machine has many practical features, which are user-friendly and can meet different work needs:
- Dust-free operation: The high-efficiency dust removal system collects most of the dust, keeping the working environment clean and protecting the health of workers.
- Uniform treatment effect: The impeller throws steel shots evenly, so the treated floor surface is smooth and uniform, with no unevenness.
- Easy to operate: Simple control panel, one-button start and stop, no professional skills required, one person can operate it.
- Strong adaptability: Can be used for different floor materials, including concrete, steel plate and asphalt, with wide applicability.
- Durable: High-quality materials and strict production standards, not easy to break down, and have a long service life.

Product Advantages of the electric shot blaster for the floor
Compared with other floor treatment tools, the YG concrete floor shot blaster has obvious advantages, focusing on efficiency and convenience:
- Single and double shot options:
We provide both single-shot and double-shot models. The single-shot model is suitable for small-area floor treatment, simple and energy-saving; the double-shot model has higher efficiency, suitable for large-area floor treatment, which can save a lot of time.
- High work efficiency:
The working speed can reach 3m/min, which is 5-8 times faster than manual grinding, and can treat a large area of floor in a short time.
- Can be matched with a small trolley:
The machine is lightweight and can be matched with a small trolley, which is easy to move to any work site, even in narrow spaces, improving work flexibility.
- Electric shot blaster for floor option:
We also provide an electric shot blaster for the floor, which is energy-saving and environmentally friendly, suitable for indoor use, with no noise and no pollution.

Applicability of the Floor Shot Blasting Machine
- Industrial workshops: Treating factory floors, removing oil stains, old paint and impurities, making the floor smooth and easy to clean.
- Commercial places: Shopping malls, supermarkets and office buildings, polishing the floor to make it smooth and beautiful, improving the overall environment.
- Road and bridge construction: Treating asphalt and concrete road surfaces, increasing surface roughness, and improving anti-skid performance.
- Old floor renovation: Renovating old floors, removing old paint and dirt, making the floor look new again.
What Materials Are Not Suitable for the Floor Surface Shot Blaster
- Ceramic tiles: The surface of ceramic tiles is smooth and brittle, and the steel shot thrown by the floor surface shot blaster will scratch or break the ceramic tiles, so it is not suitable for use.
- Marble and granite: These materials have high hardness and a smooth surface, and the floor surface shot blaster will leave scratches on the surface, affecting the beauty.
- Wooden floors: The surface of wooden floors is soft, and the impact of steel shots will damage the wood, causing deformation and cracking.

Customer Story
As a flooring company in Toronto, we were looking for a reliable floor shot blasting machine for surface preparation. Our team needed equipment that could handle large warehouse projects while avoiding the dust problems common with grinders. After contacting YG Company, we received a detailed video demonstration showing the machine in operation. The 550mm electric model was the one we chose. The shipping was faster than expected, and the machine arrived well-protected. We used it immediately on a 5,000 sqm warehouse project. The dust collection was impressive—almost zero dust left behind. The surface profile was perfect for the epoxy coating. The machine has paid for itself in just two jobs. We are very happy with the purchase.”
— Michael T., Flooring Contractor, Toronto
FAQ About Concrete Floor Shot Blaster
Q: How much dust does it make?
A: Almost none if the vacuum is working correctly. You can run it indoors without masks.
Q: Can I use it outdoors?
A: Yes, but the vacuum still needs to be plugged in. For large outdoor areas, some contractors use a diesel-powered vacuum.
Q: How long does steel shot last?
A: Depending on hardness.
Q: What’s the difference between shot blasting and sandblasting?
A: Sandblasting uses silica sand and creates huge dust clouds. It’s banned in many places. Shot blasting recovers the media and contains dust. Much safer and cleaner.

Why Choose YG Machinery
At YG Company, we aren’t just selling machines; we are providing two decades of engineering excellence. With over 20 years of experience in the machinery manufacturing sector, we have refined our designs to meet the highest international standards, proudly holding both CE and ISO certifications. We understand that every project is unique, which is why we offer detailed pre-sales consultation and customisation services. Whether you need specific voltage configurations or custom branding, our team is ready to assist.









