Shot blasting application

Casting & weld cleaning

A shot blasting machine opens up castings and weld zones so inspectors see the metal, not burnt sand, slag or heat tint.

  • Shot blasting machine
  • Application-led sizing
  • Manufacturer-direct
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What this application is

Casting & weld cleaning with a shot blasting machine

Casting and weld cleaning uses a shot blasting machine to remove burnt-on sand, scale, slag, spatter and heat tint after pouring or welding.

Foundry parts often leave the mould with a crust that hides porosity and dimensional issues. Fabricated welds collect spatter and oxide that interfere with NDT, machining or a cosmetic finish.

Tumble, table and hanger machines are typical here because batches of similar parts can be processed while the operator loads the next fixture. The finish should reveal the true surface without washing away edges that the drawing still needs.

  • Inspection you can trust
  • Batch throughput
  • Better weld cosmetics

Why it matters

How this application is useful

A shot blasting machine earns its place on the line when this process cuts rework, hits a spec, or replaces slow manual prep.

Inspection you can trust

NDT, visual checks and machining set-ups work on bare metal instead of residual sand or slag.

Batch throughput

Tumblast and hanger machines clean many castings or weldments per cycle with consistent coverage.

Better weld cosmetics

Spatter and oxide come off before grinding, reducing hand work on visible seams.

Prep for the next process

Machining, coating or assembly starts from a clean datum, not a foundry skin.

Fewer hidden defects

Burnt sand and heat tint no longer mask porosity, undercut or incomplete fusion.

Less fettling time

A controlled blast reduces chipping and grinding around gates, risers and weld toes.

Recommended equipment

Machines and media used for this application

Shot, sand and grit blasting equipment, plus media and support systems commonly specified for casting & weld cleaning. Final selection depends on part size, finish and daily volume.

Ready in stock Dust Collector
4.9 53 reviews

Dust Collector

Price range ₹6K - 5 Lakh
  • Product Dust Collector
  • Material Mild Steel
  • Types Reverse Pulse Jet, Fabric Bag & Cyclone Type Dust Collector
  • Type Bag Fabric Bags / Pleated Filter
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Ready in stock Grit Blasting Cabinets
4.9 45 reviews

Grit Blasting Cabinets

Price range ₹1.50 Lakh - 3.50 Lakh
  • Material Mild Steel
  • Machine Type Pressure, Suction & Wet blast cabinet
  • Grade Automatic, Semi-Automatic, Manual
  • Cleaning rate 3 - 7.5 Sq. Mtr/Hr
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Ready in stock Sand Blasting Cabinet
4.7 41 reviews

Sand Blasting Cabinet

Price range ₹1.50Lakh - 3.50Lakh
  • Material Mild Steel
  • Machine Type Pressure, Suction & Wet blasting cabinet
  • Grade Automatic, Manual
  • Usage Surface Cleaning and abrasive media recovery system
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Ready in stock Steel Shots
4.8 37 reviews

Steel Shots

Price range ₹65 /Kg - 100 /Kg
  • Material Steel Shots
  • Hardness 40 - 51 HRC
  • Specific Weight approx 7.5 kg/cm3
  • Grain Size S70 - S1110
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Ready in stock Table Type Shot Blasting Machine
4.8 30 reviews

Table Type Shot Blasting Machine

Price range ₹4Lakh - 80Lakh
  • Dia of swing table 750 mm - 1200 mm
  • Type of dust collector Fabric bag dust collector /Reverse pulse jet pleated filter type dust collector.
  • cleaning of dust bags Motorized shaking\ pulse jet air
  • The approximate shot flow rate 4.5 -9 Tons/Wheel/Hour
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Ready in stock Shot Blasting Machine
4.6 26 reviews

Shot Blasting Machine

Price range ₹40K - 5Lakh
  • Brand Micro Blaster
  • Grade Automatic, Semi-Automatic, Manual
  • Machine Type Portable & Cabinet
  • Compressed air (80 psi) 17 Cfm to 217 Cfm
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Ready in stock Air Compressors
4.9 25 reviews

Air Compressors

Price range ₹50K - 10 Lakh
  • Product Reciprocating Air Compressor
  • No of Pistons 02 / 03 Nos.
  • Max Pressure 175 - 200 psi
  • Set Pressure 120 psi
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Ready in stock Tractor Compressor
4.8 46 reviews

Tractor Compressor

Price range ₹50K - 10 Lakh
  • Compressor Type Tractor Compressor
  • Discharge Pressure 8.5 KG/CM2
  • Air Tank Capacity 50 - 100 Lit.
  • Flow Rate 100 - 200
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Ready in stock Acoustic Chamber Dust Collector
4.6 41 reviews

Acoustic Chamber Dust Collector

Price range ₹5 Lakh - 40 Lakh
  • Material Mild Steel
  • Type Reverse Pulse Jet & Cyclone type Dust Collector
  • Type Bag Fabric Bag / Pleated Filter
  • Filter Cloth Area 3 - 20 Sq. Mtr.
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Ready in stock Cut Wire Shot
4.8 45 reviews

Cut Wire Shot

Price range ₹100 - 500 / kg
  • Metrial Cut Wire Shot
  • Shape Round Cut
  • Hardness 45 - 62 HRC
  • Size 0.6 - 2.5 MM
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Ready in stock Shot Blasting Wheel
4.9 23 reviews

Shot Blasting Wheel

Price range ₹70K - 4.5Lakh
  • Power Rating 5 HP to 75 HP (commonly 7.5 HP, 15 HP, 30 HP)
  • Wheel Diameter 300 mm to 500 mm
  • Blast Capacity 50 – 700 kg/min (depends on wheel size and power)
  • Blade Count 6 to 8 blades (replaceable type)
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Where it is used

Industries that use this application

Plants specify a shot blasting machine for casting & weld cleaning when the process has to be repeatable, documented and faster than hand prep.

Foundries

Castings cleaned after shake-out for inspection, fettling and dispatch.

Heavy fabrication

Welded frames and assemblies cleaned before paint or machining.

Railway & mining equipment

Thick-section weldments where slag and scale hide defects.

Jobbing machine shops

Cast and fabricated blanks blasted before CNC or boring.

Pump & valve makers

Cast bodies cleaned so ports, seats and flanges can be inspected.

Agricultural machinery

Welded housings and implements cleaned before paint or assembly.

Pressure vessel shops

Weld zones opened up for NDT after fabrication and heat tint.

Die-casting plants

Aluminium and zinc parts cleaned of flash residue and release film.

Spec consultation

Size a shot blasting machine for casting & weld cleaning

Share component, finish and throughput — we recommend the right shot blasting equipment with a clear quotation.

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