STI Concrete Floor Shot Blaster 8″
STI Concrete Floor Shot Blaster 8″ is a high-performance concrete shot blasting machine designed for surface preparation, coating removal, and concrete profiling in commercial, industrial, and specialty flooring applications. The IMPACTS S210E features an efficient 8-inch (210 mm) blasting width and delivers consistent surface preparation results with a production rate of up to 430 sq. ft. per hour (40 m²/hr.). As the first 110V blaster equipped with the In-Line Separation system, it provides improved abrasive and dust separation while achieving superior production compared to similarly priced shot blasting machines. Its compact design makes it ideal for residential contractors, smaller project areas, and limited-access spaces where a properly profiled surface is required.
Built for reliable jobsite performance, the STI Concrete Floor Shot Blaster 8″ includes adjustable travel speed, a height-adjustable handle, and compatibility with dust collection systems for cleaner operation. The durable IMPACTS “Side-Force” Liner System with wear-resistant manganese metal enhances machine longevity, while its manual/self-propelled operation allows efficient removal of epoxy, coatings, adhesives, and surface contaminants. Shot blasting creates a uniform profile in a single step, reducing labor time and providing a faster alternative to traditional grinding methods for preparing concrete floors.
Main Features
- 8″ (210 mm) blasting width for efficient surface coverage
- Production rate up to 430 sq. ft./hr. (40 m²/hr.)
- First 110V shot blaster featuring the In-Line Separation system
- Improved abrasive and dust separation for enhanced performance
- Ideal for commercial, industrial, and specialty flooring applications
- Compact design for tight spaces and limited-access work areas
- Adjustable travel speed for different surface conditions
- Manual/self-propelled operation for improved control
- Height-adjustable handle for operator comfort
- Compatible with dust collection systems for cleaner operation
- Removes epoxy, coatings, adhesives, and surface contaminants
- Creates consistent non-slip surface profiles
- Durable IMPACTS “Side-Force” Liner System with wear-resistant manganese metal
Specifications
| Property | Value |
|---|---|
| Blasting Width | 8.25 in. (210 mm) |
| Motor Power | 3 HP |
| Power Supply | 110V / 60Hz / 16A |
| Travel Type | Manual / Self-Propelled |
| Production Capacity | Up to 430 sq. ft./hr. (40 m²/hr.) |
| Application | Concrete surface preparation and coating removal |
| Recommended Dust Collector | 2.3 kW |
| Dimensions (L × W × H) | 35.4 × 11.6 × 31–40 in. (895 × 295 × 795–1030 mm) |
| Weight | 100 lbs. (45 kg) |
STI Concrete Floor Shot Blaster 8″ Video
STI: Impacts S210 Shot Blast Demo
STI: Blasting to Clean Conrete Prior to Installing a Coating





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