Surface Treatment Equipment

Home > Surface Treatment Equipment > Shot Blasting Machine > Floor Shot Blaster

Shot Blasting Machine: Tumble Belt Shot Blasting Machine Hanger Hook Shot Blasting Machine Wire Mesh Shot Blasting Machine Roller Conveyor Shot Blasting Machine Catenary Through Shot Blasting Machine Pipe Shot Blasting Machine Wire Rod Shot Blasting Machine Steel Plate Shot Blasting Machine Steel Plate Preservation Line Bar Shot Blasting Machine Steel Coil Shot Blasting Machine Steel Coil Preservation Line H Beam Shot Blasting Machine Stone Shot Blasting Machine Abrasive Recycle Machine Rotary Table Shot Blasting Machine Floor Shot Blaster Other Custom-Design Shot Blasting Machine
Shot peening machine
Sandblast room
Sand Blasting Machine: Sand Blasting Cabinet Wet Sand Blasting Machine Dustless Water Sandlaster Machine Portable Sandblaster Tank High Pressure Sand Blasting Machine Roller Conveyor Sand Blasting Machine Automatic Rotary Table Sand Blasting Machine
Dust collector
Blast wheel
Abrasive: Steel Shot Steel Grit Glass Bead
Air Compressor

Shot Blast Concrete

1.Name:Shot Blast Concrete

2.Model:MZ

3.It Is Used For Floor & Steel Plate

technical consultation

Video

Introduction

Shot blast concrete is a process that involves the use of shot blasting technology to treat concrete surfaces. Shot blasting is a method where small steel shots (or other types of abrasive media) are propelled at high speed onto the surface of the concrete. This technique is widely used in the construction industry for various purposes such as surface preparation, cleaning, and profiling of concrete surfaces.

Shot Blast Concrete(图1)

Applications

Applications

1.Surface Preparation for Coatings :

Before applying any protective coatings (such as epoxy coatings, polyurethane coatings, etc.) to a concrete surface, it is essential to ensure that the surface is clean and properly profiled. Shot blasting can remove contaminants like oil, grease, dirt, and old paint residues from the concrete surface. It also creates a roughened profile on the surface, which enhances the adhesion of the new coating. The roughened surface provides more surface area for the coating to bond with the concrete, resulting in a stronger and more durable bond.

For example, in the case of floor coatings in industrial facilities, shot blasting is often used to prepare the concrete floor surface. This ensures that the coating will not peel off easily under the heavy traffic of forklifts and other equipment.

2.Cleaning :

Concrete surfaces can accumulate a lot of dirt and grime over time, especially in outdoor environments. Shot blasting can effectively clean these surfaces without causing significant damage to the concrete itself. It can remove mold, mildew, and other types of biological growth that may occur on the surface of the concrete. This is particularly useful for cleaning the facades of concrete buildings or the surfaces of concrete structures in parks and other public areas.

For instance, in the maintenance of concrete bridges, shot blasting can be used to clean the concrete surfaces to remove accumulated pollutants and to check for any signs of deterioration.

3.Profiling for Overlayments :

When applying concrete overlays (such as self - leveling overlays or thin - bed overlays) to existing concrete surfaces, a proper surface profile is necessary. Shot blasting can create the desired profile by removing a thin layer of the concrete surface. This ensures that the new overlay bonds well with the existing concrete. The profiling process also helps to remove any weak or deteriorated concrete from the surface, providing a stronger base for the overlay.

In the case of repairing cracked or uneven concrete floors in commercial buildings, shot blasting is used to prepare the surface for the application of a new overlay that will restore the floor to a level and functional state.

Advantages

1.Efficiency :

Shot blasting is a relatively fast process compared to some other surface treatment methods. The high - speed projection of the steel shots allows for quick removal of contaminants and profiling of the surface. This means that large areas of concrete can be treated in a relatively short period of time, which is beneficial in construction projects where time is a critical factor.

For example, a shot blasting machine can cover a large area of a concrete floor in an industrial warehouse in a few hours, whereas manual cleaning and grinding methods might take much longer.

2.Minimal Dust Generation :

Unlike some other surface - preparation methods such as dry grinding, shot blasting generates minimal dust. This is because the steel shots are contained within the shot blasting equipment and the dust - producing particles are removed by a dust - collection system. This is important in terms of safety and environmental considerations. It reduces the risk of inhaling harmful dust particles for the workers and also helps to maintain a cleaner working environment.

In an enclosed space like an underground parking garage, using shot blasting for concrete surface treatment can minimize the spread of dust, making it easier to control the air quality and protect the surrounding areas from contamination.

3.Non - Destructive to Concrete :

When properly controlled, shot blasting can be done in a way that does not significantly damage the underlying concrete structure. The energy of the steel shots can be adjusted according to the hardness and condition of the concrete surface. This means that the concrete surface can be treated without causing excessive wear or weakening of the concrete.

For example, when treating a historic concrete structure that needs to be preserved, shot blasting can be carefully used to clean and prepare the surface without causing irreversible damage to the original concrete material.

Shot Blast Concrete(图1)

Equipment and Process

Equipment and Process

1.Equipment :

The main equipment used in shot blasting concrete is the shot blasting machine. These machines come in various types and sizes. Some are portable and can be used for small - scale projects, while others are large - scale machines mounted on vehicles for treating large - area concrete surfaces.

The machine typically consists of a blast chamber where the steel shots are projected onto the concrete surface. There is also a recovery system that collects the used steel shots and a dust - collection system to capture any dust generated during the process.

Shot Blast Concrete(图1)

2.Process :

The process starts with the preparation of the shot blasting machine. The type of steel shots and the blasting parameters (such as the speed and angle of projection) are selected based on the specific requirements of the concrete surface to be treated.

The machine is then positioned over the concrete surface. The steel shots are projected onto the surface, and the machine moves across the surface in a controlled manner. The used steel shots are recovered and recirculated within the machine for reuse. The treated surface is then inspected to ensure that it meets the desired condition for the intended application.

For example, in a project to clean and prepare a concrete floor for a new epoxy coating, the shot blasting machine is set up with the appropriate parameters. It is then moved across the floor surface in a systematic way, covering the entire area. After the shot blasting process, the floor is checked for cleanliness and the desired surface profile before the epoxy coating is applied.

Limitations

1.Surface - Specific Limitations :

Shot blasting may not be suitable for all types of concrete surfaces. For example, if the concrete surface is very soft or has a high level of deterioration, the shot blasting process might cause excessive damage. In such cases, alternative surface - treatment methods may need to be considered.

Also, for some decorative concrete surfaces with intricate designs or patterns, shot blasting might not be appropriate as it can remove the surface details.

2.Operational Constraints :

The shot blasting process requires specialized equipment and trained operators. The equipment is relatively expensive to purchase and maintain. And the operators need to have the knowledge and skills to operate the machine safely and effectively.

Additionally, the process may be affected by environmental factors such as temperature and humidity. In extreme weather conditions, the performance of the shot blasting machine and the effectiveness of the surface treatment may be compromised.

Shot blast concrete is a versatile and efficient method for treating concrete surfaces in many construction applications. It offers several advantages such as efficiency, minimal dust generation, and non - destructiveness to the concrete. However, it also has some limitations that need to be considered. Proper selection of the method based on the specific requirements of the project and the condition of the concrete surface is essential to achieve the desired results.

Basic Parameter

1.Seperated Floor Shot Blaster Technology Data

Name/Model	MZRS-270S	MZRS-550S	MZRS-850S	MZRS-1000S
Voltage	Three-phase 380V,50Hz
Blast Wheel Power	11Kw*1	11Kw*2	15Kw*2	18.5Kw*2
Blast Wheel Motor Shell	Performance Index-54
Movement Motor Power	0.75Kw	1.1Kw	1.1Kw	1.1Kw
Movement Motor Motor Shell	Performance Index-44
Blast Wheel Size	220mm
Machine Weight(mm)	19003801100	19507201130	205010501450	205011801450
Shot Blasting Efficiency for Concrete Surface	≥150㎡/h	≥300㎡/h	≥450㎡/h	≥550㎡/h
Shot Blasting Efficiency for Steel Plate Surface	≥40㎡/h	≥80㎡/h	≥120㎡/h	≥150㎡/h
Shot Blasting Width	270mm	550mm	850mm	1000mm
Running Speed	0.5-20m/min
Suction Pipe Diameter	Φ120mm	Φ150mm	Φ200mm	Φ200mm
Consumption Of Steel Shot	≤100g/㎡
Dust Collector	MZ0405	MZ0408	MZ0411	MZ0411
Air Compression Power	2.2Kw
Dust Removal Power	4Kw	4Kw	7.5Kw	7.5Kw
Dust Collector Size(mm)	15508101700	195010301500	223010301500	223010301500
Dust Collector Weight	320kg	540kg	710kg	710kg
Total Power	17.9Kw	29.3Kw	4.08Kw	47.8Kw

2.Integrated Floor Shot Blaster Technology Data

Name/Model	MZRS-550Pro	MZRS-850Pro	MZRS-1000Pro
Voltage	Three-phase 380V,50Hz
Blast Wheel Power	11Kw*2	15Kw*2	18.5Kw*2
Blast Wheel Motor Shell	Performance Index-54
Movement Motor Power	1.5Kw	1.5Kw	1.5Kw
Movement Motor Motor Shell	Performance Index-44
Blast Wheel Size	220mm
Shot Blasting Efficiency For Concrete Surface	≥300㎡/h	≥550㎡/h	≥700㎡/h
Shot Blasting Efficiency For Steel Plate Surface	≥150㎡/h	≥200㎡/h	≥250㎡/h
Shot Blasting Width	550mm	850mm	1000mm
Running Speed	0.5-20m/min
Suction Pipe Diameter	Φ150mm	Φ200mm	Φ200mm
Consumption Of Steel Shot	≤100g/㎡
Dust Collector	MZ0405B	MZ0406B	MZ0408B
Air Compression Power	2.2Kw
Dust Removal Power	4Kw	4Kw	4Kw
Machine Size(mm)	24808101750	270010201950	272011701950
Machine Weight	900kg	1100kg	1300kg
Total Power	29.7Kw	37.7Kw	44.7Kw

3. Driving vehicle type:MZRS-1000D Technology Data

Name	Technology data	Technology data
Model	MZRS-1000D	MZRS-1270D
Blast Wheel Motor Power	2*45Kw	2*45Kw
Blast Wheel Motor Shell	Performance Index-54	Performance Index-54
Shot Blasting Efficiency For Concrete Surface	1300-3200㎡/h	1300-3200㎡/h
Shot Blasting Efficiency For Steel Plate Surface	380㎡/h	380㎡/h
Shot Blasting Width	1000mm	1270mm
Running Speed	0-110m/min	0-110m/min
Consumption Of Steel Shot	≤100g/㎡	≤100g/㎡
Hydraulic Power	15Kw	22Kw
Reducer	1.1Kw
Dust Collector	MZ0410D (10 pcs fillter)	MZ0428D (28 pcs fillter)
Air Compression Power	3Kw	5.5Kw
Dust Removal Power	4Kw*2	7.5Kw*2
Machine Size(mm)	530022502500mm	650022502750mm
Machine Weight	5200kg	11000kg

4.Vertical type:MZRS-270V Technology Data

Name	Technology data
Model	MZRS-270V
Power	Three-phase 380V,50Hz
Blast Wheel Motor Power	11Kw
Blast Wheel Motor Shell	Performance Index-54
Blast Wheel Size	220mm
Shot Blasting Efficiency For Steel Plate Surface	≥40㎡/h
Shot Blasting Width	270mm
Running Speed	0.5-20m/min
Consumption Of Steel Shot	≤100g/㎡
Dust Collector	MZ0405
Air Compression Power	2.2Kw
Dust Removal Power	4Kw
Dust Collector Size	15508101700mm
Dust Collector Weight	320kg
Machine Size(mm)	130085001550mm
Machine Weight	360kg
Total Power	17.2Kw

Surface Treatment Equipment

Home > Surface Treatment Equipment > Shot Blasting Machine > Floor Shot Blaster

Shot Blast Concrete

technical consultation

Video

Introduction

Applications

Equipment and Process

Basic Parameter

Online Message

Hotline

+86-136 8495 9862

Coil Forming & Handling Equipment

Surface Treatment Equipment

Solutions

Application

About Us