A road shot blasting machine cleans and roughens concrete or steel surfaces. It throws small steel balls at high speed. The balls hit the surface and remove dirt, old paint, and weak layers. This prepares the floor for new coatings. YG offers several models for sale. You can request a quote and compare price before you buy. The machine works on roads, bridges, and factory floors. As a shot blasting machine for roads, it also handles parking lots and airport runways. It uses no water, so the surface is ready for coating right away.
Road Shot Blasting Machine Parameters
| 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 | |||
Core Parts of the Concrete Shot Blasting Machine
- Blasting wheel. The wheel spins fast and throws steel balls at the surface. Its diameter and motor power decide cleaning speed. A larger wheel covers more area in one pass. The wheel is the heart of the machine, so it must be balanced and strong.
- Steel balls. Small round balls hit the surface and bounce back. They are collected and reused inside the machine. The machine uses 1.2–1.8 mm balls, based on the job. Only about 10 g per square meter is lost, so running cost stays low.
- Dust collector. A vacuum pulls dust and broken particles away. This keeps the air clean and protects the wheel. The dust pipe connects to a separate collector. A good collector is important for worker safety and clean sites.
- Walking motor. This motor moves the machine forward. Speed can be adjusted from 0.5 to 33 m/min. Slow speed gives deeper cleaning. Fast speed covers more area. The operator can match speed to the surface condition.
- Control panel. Operators set walking speed and blasting power here. Simple buttons make the machine easy to run. No special training is needed for basic operation.
Advantages of the Road Shot Blaster
- Deep cleaning without water. The machine uses steel balls, not water. This means no wet floor and no drying time. You can start coating right after cleaning. It also works in cold weather without freezing problems.
- Even surface profile. The balls hit the surface at the same force. This creates a uniform rough texture. Coatings stick better and last longer. A consistent profile is key for strong bonding.
- High working speed. Cleaning efficiency reaches 600 m²/h on concrete. Large jobs finish faster. This saves labor and time. A single operator can guide the machine across the floor.
- Low steel ball use. Only about 10 g/m² is consumed. Most balls are recycled inside the machine. This keeps running cost low. You only add new balls after many hours of work.
- Easy to move. The machine is compact and has wheels. One worker can guide it. It fits through standard doors and works in tight spaces. This makes it useful for both large roads and small rooms.
Real Case: Road Shot Blasting Machine on a Bridge Deck
A bridge repair company in the US needed to remove old waterproofing from a concrete deck. They used a Floor Shot Blasting Machine with a 550 mm working width. The machine cleaned 400 m² per hour. The old layer came off without damaging the concrete. Dust was collected in a vacuum, so the site stayed clean. The crew then applied a new coating. The coating bonded well because the surface was rough and clean. A pavement shot blasting machine like this one can also work on airport runways and parking lots. The company later bought a second unit for road work.
FAQ About Concrete Shot Blasting Machine
Q: What is a concrete floor shot blaster used for?
A: It cleans concrete floors before painting or coating. It removes dirt, oil, and old layers. It also creates a rough surface for better bonding.
Q: Can this machine work on steel plates?
A: Yes. It also cleans steel surfaces. Cleaning speed is lower than on concrete. It removes rust and old paint from steel.
Q: What is the price of this machine?
A: Price depends on model, width, and dust collector. Ask for a quote to get exact price. A clear price list helps you compare models.
Q: Does the machine need water?
A: No. It uses steel balls and air. No water is needed. This saves time and avoids wet floors.
Q: How often do I replace steel balls?
A: About 10 g per square meter is lost. Add new balls as needed. The machine recycles most of them.
Q: Can one machine do both roads and factory floors?
A: Yes. The same unit can clean roads, bridges, and factory floors. Change the settings for each job.
YG Machinery: Road Shot Blaster Manufacturer
YG Machinery makes road construction and floor preparation equipment. The company serves buyers in over 80 countries. Besides the Pavement Shot Blasting Machine, YG offers the Mini Road Roller, Concrete Laser Leveling Machine, and Road Line Marking Machine. For a quote, price list, or machine video, contact YG. Share your surface type and working width to get a fast reply.【WhatsApp/WeChat/Phone/Skype】+86 13937183602
