Shot blasting application

Pre-coating preparation

Coating adhesion depends on profile and cleanliness. A shot blasting machine prepares steel so primer, paint or powder has a mechanical key — not a slick mill-scale skin.

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

Pre-coating preparation with a shot blasting machine

Pre-coating preparation is the controlled use of a shot blasting machine to reach a specified cleanliness grade and surface profile before primer, paint, powder or metallizing.

Paint shops fail coatings when profile is too shallow, too sharp, or contaminated. Shot size, hardness and dwell time are chosen to match the coating data sheet — typically a defined peak-to-valley profile with dust and oil removed.

Cabinet machines suit smaller OEM parts. Plate lines and blast rooms suit structural steel. The process is the same idea at every scale: a specified blast, then coat within the allowed window.

  • Meets coating specs
  • Longer coating life
  • Repeatable across shifts

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.

Meets coating specs

Anchor profile and cleanliness can be set to the paint or powder manufacturer’s requirement instead of a visual guess.

Longer coating life

A keyed, dust-free surface reduces peeling, underfilm corrosion and early field failure.

Repeatable across shifts

Once media and parameters are locked, different operators can prepare parts to the same standard.

Ready for powder or wet paint

The same blast line can feed a powder booth or a wet paint line with only a parameter change.

Better metallizing key

Zinc, aluminium and thermal-spray coats hold when the steel is profiled before the gun starts.

Fewer coating holidays

Dust, oil and leftover scale are stripped so the film does not trap defects under the first coat.

Recommended equipment

Machines and media used for this application

Shot, sand and grit blasting equipment, plus media and support systems commonly specified for pre-coating preparation. Final selection depends on part size, finish and daily volume.

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 Shot Blasting Cabinets
4.8 21 reviews

Shot Blasting Cabinets

Price range ₹70 K - 5 Lakh
  • Storage Capacity 28 - 42 Lit.
  • Req. Compressed air (80 psi) 17 - 55 CFM
  • Cleaning Rate 4 - 20 Sq. Mtr./Hr.
  • Nozzle Tungsten / Boron Carbide
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Ready in stock Steel Grit
4.8 63 reviews

Steel Grit

Price range ₹65/KG-100/KG
  • Product Steel Grit
  • Hardness 40-65 HRC
  • Shape Angular
  • Size 0.1-2.80 mm
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Ready in stock Thermal Spray Gun
4.9 54 reviews

Thermal Spray Gun

Price range ₹45K - 6Lakh
  • Material Stainless Steel
  • Nozzle Size 0.3 mm
  • Air Pressure 30-50 psi
  • Type Of Metal Zinc, aluminum, copper wire & powder coating
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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 Suction Blasting Cabinet
4.9 28 reviews

Suction Blasting Cabinet

Price range ₹70 K - 3.5 Lakh
  • Storage Capacity 28 - 42 Lit.
  • Req. Compressed air (80 psi) 17 - 20 CFM
  • Cleaning Rate 4 - 15 Sq. Mtr./Hr.
  • Nozzle Tungsten / Boron Carbide
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Ready in stock Pressure Blasting Cabinet
4.9 56 reviews

Pressure Blasting Cabinet

Price range ₹1.20 K - 5 Lakh
  • Storage Capacity 28 - 42 Lit.
  • Req. Compressed air (80 psi) 55 CFM
  • Cleaning Rate 4 - 20 Sq. Mtr./Hr.
  • Nozzle Tungsten / Boron Carbide
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Ready in stock Wet Blasting Cabinet
4.6 63 reviews

Wet Blasting Cabinet

Price range ₹1.50 Lakhs - 4.50 Lakhs
  • Storage Capacity 28 - 42 Lit.
  • Slurry Pump Motor 1 HP
  • Req. Compressed air (80 psi) 25 CFM
  • Cleaning Rate 4 - 15 Sq. Mtr./Hr.
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Ready in stock Shot Blasting Room
4.7 23 reviews

Shot Blasting Room

Price range ₹5 Lakh - 10 Lakh
  • Material Mild Steel
  • Portable Abrasive Blaster 1 Nos.
  • Illumination(200 Watt) 6 - 10 Nos.
  • Operator's Safety Wear Set 1 Nos.
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Ready in stock Sand Blasting Machine
4.9 46 reviews

Sand Blasting Machine

Price range ₹40K - 10Lakh
  • Material Mild Steel
  • Power 10 Hp
  • Grade Automatic, Semi-Automatic, Manual
  • Usage Rust Removal, Surface Finishing
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Ready in stock Suction Blasting Cabinet
4.8 48 reviews

Suction Blasting Cabinet

Price range ₹70k - 3.5Lakh
  • Machine Type Suction type
  • Material Mild Steel
  • Machine Type Automatic, Manual
  • Usage Surface Cleaning and abrasive sand recovery system
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Ready in stock Pressure Blasting Cabinet
4.9 55 reviews

Pressure Blasting Cabinet

Price range ₹1.20Lakh - 5Lakh
  • Cleaning rate 10 sq. mtrs/ hr
  • Motor Power 1.5 Hp
  • Machine Type Automatic / Manual
  • Usage Rust Removal/ Surface Preparation
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Ready in stock Wet Blasting Cabinet
4.6 62 reviews

Wet Blasting Cabinet

Price range ₹1.50Lakh - 4.50Lakh
  • Material Mild Steel
  • Machine Type Wet Sand Blasting cabinet
  • Grade Automatic, Semi-Automatic, Manual
  • Air Flow 200 CFM
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Ready in stock Sand Blasting Room
4.7 22 reviews

Sand Blasting Room

Price range ₹5Lakh - 80Lakh
  • Material Mild Steel
  • Portable Abrasive Blaster 1 Nos.
  • Wall Protection Rubber Lining Inside with Hanging Strips
  • Size Customize
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Ready in stock Vacuum Blasting Machine
4.8 29 reviews

Vacuum Blasting Machine

Price range ₹3Lakh - 8Lakh
  • Blasting capacity 3-5 mtr\hr with 6mm nozzle
  • overall dimensions 800mm X 2000mm X 2200 mm
  • Grade Automatic/ mannual/ semi automatic
  • compressed air required 90 CFM / min at 6.33 sq mtr/hr
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Ready in stock Bench Top Sand Blasting Cabinet
4.7 50 reviews

Bench Top Sand Blasting Cabinet

Price range ₹20K - 50K
  • Working chamber(mm) (l)600x(w)600x(h)600
  • Door opening(mm) (w)500x(h)500
  • Overall dimension (mm) (l)1500x(w)800x(h)1660
  • Usage Surface Cleaning and sand blasting
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Ready in stock Grit Blasting Machine
4.7 31 reviews

Grit Blasting Machine

Price range ₹40K - 5Lakh
  • Abrasive Tank Capacity 150 - 1000 Kg
  • Material Mild Steel
  • Machine Type Portable, Cabinet
  • Usage Surface Finishing
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Ready in stock Grit Blasting Room
4.6 52 reviews

Grit Blasting Room

Price range ₹5 Lakh - 10 Lakh
  • Material Mild Steel
  • Machine Type Blast room
  • Grade Automatic & Semi Automatic
  • Usage Eco Friendly Blasting, Abrasive Recycling
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Ready in stock Grit Blasting Wear
4.8 19 reviews

Grit Blasting Wear

Price range ₹5k - 10k / Set
  • Helmet Material High Quality Plastic
  • Size Small / Medium / Large
  • Helmet Hose Size 6 Mtr.
  • For Cooling Air Conditioner
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Ready in stock Grit Blasting Nozzle
4.9 26 reviews

Grit Blasting Nozzle

Price range ₹3K - 20k
  • Material Tungsten Carbide Insert and Aluminium Jacket
  • Orifice Diameter 5, 6, 8, 10, 12 mm
  • Thread Size 1/4" BSPT, For Y gun
  • Usage Sand Blasting Machine
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Ready in stock Pressure Blast Cabinet
4.7 40 reviews

Pressure Blast Cabinet

Price range ₹1.20 K - 5 Lakh
  • Material Mild Steel
  • Grade Manual / Automatic
  • Machine Type Cabinet
  • Dust Collector Fabric Bag / Pleated Filter
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Ready in stock Wet Blasting Cabinet
4.8 47 reviews

Wet Blasting Cabinet

Price range ₹1.50 Lakhs - 4.50 Lakhs
  • Material Mild Steel
  • Type of Machine Wet Sand Blasting cabinet
  • Grade Automatic, Semi-Automatic, Manual
  • Air Flow (CFM) 200
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Ready in stock Zinc Spray Gun
4.6 61 reviews

Zinc Spray Gun

Price range ₹45K - 6Lakh
  • Model 12M
  • Grade Automatic / Manual wire feeding
  • Gun material Iron | stainless Steel
  • Power(W) 1kw
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Ready in stock Flame Spray Gun
4.7 21 reviews

Flame Spray Gun

Price range ₹45K - 5Lakh
  • Material Mild Steel
  • Model Flame Spray Gun
  • Usage/Application Anti Corrosion
  • Frequency 50
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Ready in stock Arc Spray Gun
4.8 28 reviews

Arc Spray Gun

Price range ₹70K - 7Lakh
  • Metal Spray Equipment Arc Spray Gun
  • Air Pressure 50-70 psi
  • Nozzle Size 2mm
  • Air Consumption 9-10 cfm
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Ready in stock HVOF Gun
4.9 35 reviews

HVOF Gun

Price range ₹2Lakh - 10Lakh
  • Model Hvof Gun
  • Power Supply 110V, 1P, 60Hz
  • Weight 1.83 Kg
  • Hose Length 7.5m
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Ready in stock Wire Flame Spray Gun
4.7 49 reviews

Wire Flame Spray Gun

Price range ₹45K - 2Lakh
  • Material of Construction Aluminum, Brass, Bronze, CI Casting, Stainless Steel
  • Type of Gun Wire Flame Spray Gun
  • Compressed Air Reqiuired 25 to 30 CFM at 5 bar
  • Wire feed Size 1.6 mm, 2 mm, 3.17 mm
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Ready in stock Powder Flame Spray Gun
4.8 56 reviews

Powder Flame Spray Gun

Price range ₹45 K - 5 Lakh
  • Grade Automatic / Manual
  • Gun Weight 1.7 Kg / 1.85 Kg
  • Gases Oxygen, LPG/Propane / Natural Gas, Air
  • Electricity 220 V / 1 P / 50/60 Hz
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Ready in stock Abrasives
4.9 63 reviews

Abrasives

Price range ₹1/kg - 5K/kg
  • Type Angular, Round, Powder
  • Usage Prepare Surface and Removing Corrosion, Burrs, Paint & Impurities
  • Size According To Req.
  • Used With Abrasive Blasting Machine
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Ready in stock Copper Slag
4.7 30 reviews

Copper Slag

Price range ₹1 /kg - 10 /KG
  • Usage/Application Sand Blasting & Shot Blasting
  • Type Metallic Abrasives
  • Material Copper Slag
  • Form Powder, Granular
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Ready in stock Aluminum Oxide
4.9 44 reviews

Aluminum Oxide

Price range ₹35 /Kg - 200 /Kg
  • Material Aluminum oxide
  • Size 0.125 - 2.00 MM
  • Specific Gravity 3.9 g/ml
  • Usage Sand Blasting / Shot Blasting
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Ready in stock Ceramic Powder
4.7 58 reviews

Ceramic Powder

Price range ₹110 /Kg - 300 /Kg
  • Form Powder
  • Used With HVOF Gun
  • Usage Coating / Metallization
  • Grade Standard Technical Grade
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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 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 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 Thermal Spray Wire
4.7 48 reviews

Thermal Spray Wire

Price range ₹350 - 8K /Kg
  • Product Thermal Spray Wire
  • Material Zinc, Aluminum, Copper, Moly.
  • Size (Dia.) 3.00 - 3.15 mm
  • Usage Coating & Metalizing
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Ready in stock Metalizing Wire
4.8 55 reviews

Metalizing Wire

Price range ₹350 - 8K /Kg
  • Product Metalizing Wire
  • Material Zinc, Aluminum, Copper, Moly.
  • Size (Dia.) 3.00 - 3.15 mm
  • Usage Coating & Metalizing
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Ready in stock Quartz Sand
4.6 59 reviews

Quartz Sand

Price range ₹10-30 /kg
  • Product Quartz Sand
  • Hardness 7.0 mohs
  • State Powdered, Crystal
  • Size 0.5 - 1.2 mm
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Ready in stock Garnet Sand
4.7 19 reviews

Garnet Sand

Price range ₹30/ Kg- 60/ Kg
  • Brand Micro Blaster
  • Material Abrasive Garnet Sand
  • Size 0.25 - 2.5 MM
  • Color Reddish
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Ready in stock Walnut Shell
4.8 26 reviews

Walnut Shell

Price range ₹65 /Kg - 70 /Kg
  • Material Crushed Walnut Shells
  • Hardness 3.5 - 4 Mohs
  • Density 1.2 - 1.3 g/cm³
  • Moisture Content <5%
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Ready in stock Metalizing Spray Gun
4.9 33 reviews

Metalizing Spray Gun

Price range ₹45k-6Lakh
  • Product Metalizing Spray Gun
  • Req. Wire Size (Dia.) 3.00 - 3.50 mm
  • Wire Feed Air Turbine (pneumatic)
  • Nozzle Extension 6 - 36 inch
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Ready in stock Zinc Wire
4.7 47 reviews

Zinc Wire

Price range ₹350-450/kg
  • Product Zinc Wire
  • Size Dia 6.00 mm to Dia 1.00 mm.
  • Hardness 27 – 35 HV
  • Tensile strength 100 – 120 N / mm2
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Ready in stock Silicon Carbide
4.6 30 reviews

Silicon Carbide

Price range ₹90 /Kg - 200 /Kg
  • Chemical Name Silicon Carbide (SiC)
  • Purity (SiC Content) 95% – 99% (depending on grade: Black/Green)
  • Color Black / Green
  • Grain Shape Angular, Sharp-Edged
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Where it is used

Industries that use this application

Plants specify a shot blasting machine for pre-coating preparation when the process has to be repeatable, documented and faster than hand prep.

Paint & powder coating shops

Job coaters who must hit a stated profile before every batch.

OEM manufacturing

Cabinets, enclosures and fabricated assemblies blasted before in-house finishing.

Galvanizing prep

Steel cleaned so flux and zinc see metal, not mill scale.

Infrastructure coating

Bridges, towers and plant steel prepared to a project specification.

Appliance finishing

Cabinets and covers profiled so powder lays evenly across a batch.

Architectural steel

Facades, stairs and exposed steel prepared to a specified coating system.

Wind energy towers

Tower sections profiled before multi-coat systems go on at the mill.

Defence fabrication

Frames and housings blasted to a documented cleanliness before paint.

Spec consultation

Size a shot blasting machine for pre-coating preparation

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

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