About Shot Blasters
Shot blasters are the most efficient method for large-scale concrete surface preparation — removing coatings, laitance, and contamination while creating the surface profile required for industrial coatings, epoxy floors, and overlays. Jordan Power Equipment carries 20 shot blasting machines from BW Manufacturing and Husqvarna, including walk-behind, ride-on, and track-mounted models for projects ranging from small repair patches to full warehouse floors. Six units are available for rental for contractors who need equipment on a per-project basis. Prices range from $5 for replacement parts to $188,834 for production-grade ride-on blast systems. Our surface prep specialists can help you select the right blast pattern, shot size, and machine configuration for your specific coating system and substrate.
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Buyer's Guide
Shot Blasters: Complete Buyer's Guide
Shot blasting is the fastest, cleanest way to profile large concrete surfaces. By propelling steel shot at high velocity, shot blasters simultaneously clean, profile, and reclaim — all in a single pass with virtually no airborne dust. This guide covers machine sizes, surface profiles, and how to match the right blaster to your project.
Shot Blaster Sizes & Models
Compact Walk-Behind
Narrow machines (8"–10" blast width) for tight corridors, loading docks, and areas where larger machines cannot maneuver. Husqvarna 1-8DM and 1-10DS are the go-to models.
Mid-Size Walk-Behind
15"–20" blast width for medium-sized floors and parking structures. Balances production rate with maneuverability. The Husqvarna 1-15DS is a popular mid-range choice.
Large Walk-Behind
30"+ blast width for high-production work on large warehouse and industrial floors. The Husqvarna 2-30DS covers ground quickly on open slabs.
Wide-Format / Ride-On
48"+ blast width for maximum production on airport aprons, bridge decks, and very large industrial floors. The Husqvarna 2-48DS is the flagship production machine.
Common Use Cases
Warehouse & Industrial Floor Prep
Shot blasting is the preferred method for preparing large warehouse floors before epoxy, polyurea, or polyaspartic coatings. A single pass creates a consistent CSP 3–4 profile across thousands of square feet, far faster than grinding.
Parking Deck & Bridge Deck Prep
Outdoor concrete decks require thorough cleaning and profiling before waterproofing membranes and traffic coatings. Shot blasters handle these large, open surfaces efficiently while the self-contained shot reclaim prevents steel shot from becoming a hazard.
Coating & Contamination Removal
Shot blasting removes laitance, light paint, rubber tire marks, oil contamination, and failed coatings from concrete surfaces. The impact energy fractures and removes the coating while simultaneously profiling the underlying concrete.
Airport Aprons & Taxiways
Rubber removal and surface restoration on airport pavements demands high production rates and consistent profiles. Wide-format shot blasters (2-48DS) are purpose-built for these large-scale aviation infrastructure projects.
How to Choose the Right Shot Blaster
Match blast width to your floor area. 8"–10" for tight spaces. 15"–20" for medium floors. 30"+ for large warehouses. Wider = faster production but less maneuverability.
Check your coating manufacturer's required CSP. Adjust shot size and blast wheel speed to achieve the specified profile. Most coatings require CSP 2–4.
Electric models for indoor use. Propane or diesel for outdoor work without reliable power. All Husqvarna/Blastrac models include integrated dust collection.
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Frequently Asked Questions
What is a shot blaster used for?
A shot blaster propels steel shot at high velocity to clean, profile, and prepare concrete surfaces. It creates a consistent CSP 2–6 profile ideal for coatings, overlays, and waterproofing — with virtually no airborne dust.
What is the difference between shot blasting and grinding?
Shot blasting is faster on large open areas and produces a consistent, uniform profile. Grinding is preferred for polishing, edge work, and areas where shot blasting cannot reach. Both are used together on many large flooring projects.
What brands of shot blasters does Jordan Power Equipment carry?
We carry Husqvarna/Blastrac shot blasters — the industry leader in shot blast technology. Models range from the compact 1-8DM to the production-grade 2-48DS for large floors.
Is shot blasting dusty?
No — shot blasting is one of the cleanest surface prep methods. The machine recirculates steel shot and captures dust in an integrated collector, virtually eliminating airborne dust at the point of work.
What surface profile does shot blasting produce?
Typically CSP 2–6 depending on shot size and blast wheel speed. Adjust on the machine to match your coating manufacturer's specifications.
Can shot blasters be used outdoors?
Yes — shot blasters are widely used on parking decks, bridge decks, and airport aprons. The self-contained shot reclaim system works effectively outdoors on flat, dry surfaces.