A shot blaster for sale is a specialized machine used for surface cleaning and preparation. With its powerful shot blasting technology, it efficiently removes contaminants, rust, and debris from concrete, asphalt, and steel surfaces. Whether you’re looking to clean a concrete runway or remove impurities from asphalt, a shot blaster is an essential tool for the job. It ensures a high-quality finish and improves surface roughness, making it perfect for many industrial applications.
Specifications of Shot Blaster for Sale:
| 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 | 400V, 50Hz, 100A, CEE socket | |||
Shot Blaster for Sale Main Applications
Concrete Surface Treatment:
Removal of laitance and impurities from concrete surfaces, especially in preparation for coatings or repairs.
Floor shot blaster is commonly used in concrete floor preparation to remove dirt and create a textured surface.
Bridge Decks & Waterproofing:
We use shot blasting machines to prepare concrete for waterproofing layers, increasing bond strength and surface roughness. This is vital for bridges and roads where durability is essential.
Asphalt Surface Treatment:
Asphalt cleaning is another key use of shot blasters. The mobile shot blaster is ideal for this job, helping improve the skid resistance and adhesion of the asphalt surface.
Composition Structure of Shot Blaster for Sale
Shot blasters mainly consist of two core components: the shot blaster main body and the reverse – suction dust collector, which are connected by a specific – length dust – removal pipeline (120mm diameter for model 270, 200mm for model 550, 250mm for model 850) and a 23 – meter cable.
The main body of the shot blaster includes components such as the shot blasting motor, electrical control box, traveling motor, directional sleeve, shot blasting wheel, and storage and feeding hopper. The dust collector comprises a fan, an air compressor, a filtration system, and a dust storage system. The surface roughness and working efficiency of the shot blaster depend on the shot feeding amount and traveling speed. In addition, improper installation of the directional sleeve or incorrect ground clearance can lead to uneven surface roughness and shot leakage. Different work surfaces have different requirements for shot materials. When removing rust from steel plates, we prefer round shot, while we find cut shot more suitable for concrete treatment.
Working Conditions and Efficiency of shot blasting machine
Conditions
- Work Surface Requirements: The unevenness should be less than 10mm, the surface should be free of standing water and relatively dry, and the slope should be less than 25°.
- Ambient Temperature: – 20℃ to 60℃, and the temperature of the steel plate surface should be at least 3℃ higher than the dew point.
- Humidity Requirements: The relative humidity should not exceed 90% for steel surface shot blasting and 95% for concrete shot blasting.
- Altitude Limit: 0 to 3000m, and operation is prohibited in rainy or snowy weather.
Efficiency
On cement surfaces, the working efficiency can reach 300 – 600 square meters per hour. When performing rust removal on steel plates, at the SA2.5 level, the speed is about 4 meters per minute, and the treatment area per hour is about 100 – 180 square meters; at the SA3 level, the speed is about 3 meters per minute.
When purchasing a Shot Blaster for Sale, you can enjoy multiple advantages. It is easy to operate, allowing even beginners to get started quickly. Advanced technology ensures stable equipment operation and reduces the occurrence of failures. Its high – efficiency performance can significantly shorten the construction period. The environmentally friendly design ensures a dust – free and pollution – free construction process, protecting the health of construction workers and the environment. In addition, the reasonable Shot Blasting Machine Price enables you to obtain high – quality equipment at a cost – effective price.