A concrete floor bead blaster, also called a floor shot blaster, throws steel shot at a surface to clean it, strip it, and give it a profile that coatings can grip. YG Machinery builds three models: the single-wheel YG-270 and the double-wheel YG-550/600 and YG-850. Working width runs from 270 mm to 800 mm, and concrete cleaning speed reaches ≥600 m²/h. Each machine pairs with an automatic backflush vacuum dust collector, and steel shot use stays near 10 g/m². Below you will find the full specs, the best-fit jobs, and the checks to run before you order. Ready to start? Send your floor area, surface type, and destination country on WhatsApp at +86 183 3715 2861 or by email at admin@ygequip.com. We reply within 6 hours with a model recommendation and a quote.
Which Concrete Floor Bead Blaster Fits Your Site? 3 Models Compared
Choose by floor area and power. The YG-270 suits tight rooms, the YG-550/600 suits shops and car parks, and the YG-850 suits large open floors. All three use a 200 mm shot blasting wheel and need 400V, 50Hz, 100A power with a CEE socket.
| Parameter | YG-270 (Single) | YG-550/600 (Double) | YG-850 (Double) |
|---|---|---|---|
| Working width | 270 mm | 550/600 mm | 800 mm |
| Walking speed | 0.5–20 m/min | 0.5–33 m/min | 0.5–33 m/min |
| Concrete cleaning efficiency | ≥180 m²/h | ≥400 m²/h | ≥600 m²/h |
| Steel plate cleaning efficiency | 15–25 m²/h | 75–100 m²/h | 100–160 m²/h |
| Dust connection pipe | 120 mm | 150 mm | 150 mm |
| Suggested steel ball diameter | 1.2–1.5 mm | 1.5–1.8 mm | 1.5–1.8 mm |
| Steel shot consumption | 10 g/m² | 10 g/m² | 10 g/m² |
| Supporting dust collector | Seven-core automatic backflush vacuum cleaner | Eight-core automatic backflush vacuum cleaner | Eight-core automatic backflush vacuum cleaner |
| Shot wheel motor | 11 kW, ≤15 A | 11×2 kW, ≤22×2 A | 15×2 kW, ≤28×2 A |
| Walking motor | 0.5 kW, 1 A | 1.5 kW, 3 A | 1.5 kW, 3 A |
| Size (mm) | 1000×300×1100 | 1950×720/775×1400 | 1950×1020×1550 |
| Weight | 150 kg | 570 kg | 700 kg |
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How Does a Concrete Shot Blasting Machine Work? 4 Steps
A concrete shot blasting machine throws steel shot at the floor with a spinning wheel, then pulls the dust into a vacuum collector. The cycle runs in four steps:
- Throw. The 200 mm wheel flings steel shot at the surface.
- Strike. The shot removes paint, laitance, and contamination, and it roughens the concrete.
- Collect. The dust collector draws dust through a 120 mm pipe on the YG-270 or a 150 mm pipe on the larger models.
- Advance. The machine walks at 0.5–20 m/min (YG-270) or 0.5–33 m/min (larger models), so you control the finish.
Match the shot to the model. Use 1.2–1.5 mm steel balls on the YG-270 and 1.5–1.8 mm balls on the YG-550/600 and YG-850. The automatic backflush collector keeps suction steady during long runs.
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Where Does an Industrial Floor Shot Blasting Machine Pay Off? 6 Jobs
Anywhere a coating, a stain, or a weak surface layer blocks the next step. An industrial floor shot blasting machine removes what sits on the surface and builds the texture the next layer needs, in the same pass. Six jobs show where it earns its place:
- Coating preparation: Epoxy, polyurethane, and paint bond to texture, not to smooth, sealed concrete. Blasting opens the surface and creates a profile that coatings grip. Shot size, travel speed, and the number of passes all shape that profile, so ask your coating supplier for the required ICRI concrete surface profile (CSP) rating before you start.
- Old coating removal: Worn paint, thin films, and sealers come off in one dry pass, with no chemical strippers and no wet slurry to dispose of. The dust collector pulls the debris away as you work.
- Marking removal: Old road and floor lines show through fresh paint. Blasting clears them down to the substrate, so new markings look clean and last longer.
- Laitance removal: Laitance is the weak, powdery layer that rises on fresh concrete. Left in place, it makes coatings peel. Blasting takes it off and exposes sound concrete underneath.
- Anti-slip texture: Ramps, loading bays, and walkways gain grip without a new coating. Slower travel and extra passes increase the texture.
- Steel plate rust removal: The same machine cleans steel decks and plates at 15–25 m²/h (YG-270), 75–100 m²/h (YG-550/600), or 100–160 m²/h (YG-850). Tell us your target cleanliness standard before you order.
Pick the model by floor area, not by job type. The same machine handles all six jobs, and the matched dust collector keeps the work area clean on every one.
From Milling to Marking: 5 Machines in One Road Repair Workflow
Shot blasting is the prep step in a longer chain. A typical road or floor repair uses five machines in sequence, and you can adapt the order to your project:
- Remove: Use a road milling machine to take off the damaged asphalt layer.
- Prepare: Run a concrete floor bead blaster to clean the surface, strip old coatings, and roughen it.
- Level: Use a concrete floor grinder to smooth high spots and even the surface.
- Repair: Fill cracks with a crack sealing machine once the surface is clean.
- Mark: Apply new lines with a road marking machine.
YG Machinery supplies every machine in this chain. You get one contact for specs, spare parts, and after-sales questions across your whole fleet, and one team that understands how the machines work together on your site.
Find the Right Model for Your Project
What Drives Road Shot Blasting Machine Price? 5 Cost Factors
The price depends on the model and the options you choose. Ask every supplier what the road shot blasting machine price covers. Five factors matter most:
- Model and width: 270 mm, 550/600 mm, and 800 mm machines sit in different tiers.
- Motors: Power runs from 11 kW to two 15 kW motors.
- Dust collector: The seven-core and eight-core units differ in capacity.
- Wear parts and steel shot: Ask about spare parts and steel ball supply.
- Shipping and electrical needs: Freight, plugs, and voltage depend on your destination.
We build our machines in China and export them worldwide. Send your area, surface type, and destination country, and we will recommend a model.
Is a Floor Shot Blaster a Smart Investment? 4 Ways It Pays Back
Yes, when you have steady surface-prep work and want to stop paying someone else to do it. The machine earns its place in four ways:
- It replaces outsourcing. Blasting in-house puts the schedule in your hands. You stop waiting for a subcontractor and keep the margin on every square meter.
- It finishes jobs faster. At minimum rated speed, 1,000 m² of concrete takes about 5.6 hours on the YG-270, 2.5 hours on the YG-550/600, and 1.7 hours on the YG-850. Fewer days on site means more jobs per month.
- It keeps running costs low. Steel shot use stays near 10 g/m², the process is dry, and the dust collector handles debris as you work.
- It earns from several jobs. The same machine prepares coatings, removes markings and laitance, adds anti-slip texture, and cleans steel plate. One purchase opens several revenue lines.
Estimate your own payback with a simple formula:
Payback (months) = machine investment ÷ monthly net gain
Monthly net gain = floor area per month × (outsourcing fee or your selling price per m² − your cost per m²). Your cost per m² includes steel shot, labor, power, and maintenance.
Choose the size by your monthly area. A machine that is too small stretches every job, and one that is too large sits idle. Send your monthly floor area and current cost per m² on WhatsApp at +86 183 3715 2861 or by email at admin@ygequip.com, and we will help you estimate payback within 6 hours.
FAQ: 6 Questions Buyers Ask Before Ordering a Floor Shot Blaster
Yes, for this machine. It throws steel shot with a spinning 200 mm wheel, not glass beads or compressed air. Many buyers search both terms for the same equipment.
Choose by working width and rated speed. The YG-270 (270 mm) cleans concrete at ≥180 m²/h and suits tight rooms. The YG-550/600 cleans at ≥400 m²/h and suits shops and car parks. The YG-850 (800 mm) cleans at ≥600 m²/h and suits large open floors.
Each model pairs with an automatic backflush vacuum dust collector. The YG-270 uses a seven-core unit through a 120 mm pipe. The YG-550/600 and YG-850 use an eight-core unit through a 150 mm pipe.
Ready to Order? Get Your Quote in 6 Hours
Your floor is waiting, and so is your deadline. Tell us your floor area, surface type, and destination country. Our team picks the right machine and sends you a clear quote within 8 hours.
Start your project today:
- WhatsApp: +86 183 3715 2861
- Email: admin@ygequip.com
Send your inquiry now, and move from planning to blasting faster. The right concrete floor bead blaster saves days on site and gives coatings a surface they can grip.
