Shot Blasting Machine

A shot blasting machine is an industrial surface preparation equipment designed for foundries, fabrication shops, automotive units, and metal-processing industries. Using a high-performance centrifugal blast wheel, it propels steel shot or steel grit at high velocity to quickly remove rust, scale, paint, and surface contaminants while delivering a uniform finish. Ideal for high-volume production, continuous blasting, and efficient metal surface preparation, it helps improve productivity and reduce processing time. Get the right shot blasting machine for your application; request a quote, specifications, and price today.

What Is a Shot Blasting Machine?

This type of blasting machine uses a high-speed centrifugal wheel to fling steel shot or grit at metal components, cleaning rust, scale, and casting sand while also deburring and finishing the surface. This is the key difference from sand blasting: sand blasting relies on an air compressor to propel abrasive through a nozzle, while shot blasting relies on the mechanical force of a spinning wheel; no compressed air is needed for the blasting action itself.

Components are typically loaded onto a rotary table, tumbling belt, or swing table depending on machine type, and cleaned as the wheel throws abrasive continuously while control valves open and close to start and stop the blasting cycle.

How the Shot Blasting Machine Works?

A high-performance centrifugal shot blast wheel throws abrasive media onto workpieces continuously; the wheel itself runs without stopping, and only the abrasive control valve opens or closes to start and stop the blasting cycle. Spent abrasive is transferred by screw conveyor into the elevator boot, elevated to a media separator that segregates usable abrasive from debris, then gravity-fed back down into the wheel for reuse, a closed-loop system that keeps operating costs down.

The wheel assembly's rotor runs on self-lubricated, self-aligning pedestal bearings and is dynamically balanced; wear liners inside the casing (hub side liner, control cage liner, top and end liner) protect the assembly and are replaceable as they wear.

Core Components

• Shot blast cabinet: heavy-duty mild steel construction with manganese steel wall liners (11–14% manganese, minimum 20mm thick) that absorb abrasive rebound
• Shot blaster wheel assembly: the centrifugal wheel, rotor, blades, control cage, and impeller that generate blasting force
• Bucket elevator and media separator: elevates spent abrasive and separates reusable media from debris and worn-out particles
• Abrasive control valve: an enclosed, noise-reducing valve that modulates abrasive flow to the wheel
• Job tumbling system: an endless rubber conveyor belt (minimum 500 kg / 10 cubic feet load capacity) that tumbles components for even exposure during blasting
• Dust collector: fabric bag (minimum 36 tubular filter bags, 700 GSM) or reverse pulse-jet cartridge type, with mechanical shaking to clear accumulated dust.

Spare Parts of Shot Blasting Machine

Types of Shot Blasting Machines

Shot Blasting Machine Price

Shot blasting machine price starts from around ₹4 lakh and depends heavily on machine type (rotary table, tumblast, swing table, or spinner hanger shot blasting machine), capacity, and automation level - see our Rotary Barrel, Tumblast, Spinner Hanger, and Conveyor model pages for specific pricing.

Why Buy Shot Blasting Machine From Airo Shot Blast Equipments?

We've manufactured blasting equipment in Jodhpur since 2008 - 18 years, 8,000+ units installed, 25+ countries served. On shot blasting machines specifically:

• Manganese steel wall liners (11–14% manganese) with test certification provided for hardened components.
• Dynamically balanced wheel assemblies with self-lubricated, self-aligning bearings.
• Genuine spare parts stocked for every major wear component.
• ISO-certified manufacturing with export documentation handled in-house for international orders.

Airo Shot Blast is the leading shot blasting machine manufacturer in India and supplies shot blasting equipment to all countries. We provide all types of abrasive blasting machines all over the world with the best quality. We are also a supplier of sand blasting machines, grit blasting machines, Blast rooms, suction blasting cabinets, acoustic chambers, acoustic chamber dust collectors, and all types of thermal spray guns in Gulf countries like Dubai, Iran, Iraq, Qatar, Oman, and other countries such as Australia, Shri Lanka, Bangladesh, China, Canada, etc.