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Sand Blasting
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Sand Blasting

Sand Blasting

Sandblasting is an abrasive blasting process that propels sand or other abrasive media against a surface under high pressure, typically using compressed air . The process removes surface contaminants, smoothes rough surfaces, roughens smooth surfaces, or shapes surfaces through abrasive impact . Sandblasting is particularly effective for cleaning large structures, removing thick coatings, and achieving a uniform matte finish.
We provide sandblasting for carbon steel, alloy steel, stainless steel, aluminum, and brass. IATF 16949-certified.
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Product Introduction

Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of sand blasting in China. Please feel free to buy durable sand blasting made in China here from our factory. All customized products are with high quality and competitive price.

 

 

Process Specifications

 

Parameter

Specification

Propulsion Method

Compressed air (typical) or centrifugal wheel

Media Types

Sand, garnet, aluminum oxide, glass beads (media selected per application)

Substrates

45#, 20# carbon steel; 40Cr, 35CrMo alloy steel; 6061/6063 aluminum; 304 stainless steel; brass

Applications

Surface cleaning, coating removal, surface profiling, cosmetic finishing

Certifications

IATF 16949, ISO 14001, ISO 45001, IECQ QC080000

 

 

Performance Highlights

 

Versatile media selection

Sand, garnet, aluminum oxide, and glass beads can be selected for different substrate hardness and required surface finish .

Effective on large surfaces

Compressed air systems deliver media to large or complex parts, suitable for frames, weldments, and structural components.

Controllable surface profile

Media size, pressure, and distance control the resulting surface roughness - from light cleaning to aggressive profiling.

Removes thick coatings and corrosion

Sandblasting is effective for removing heavy rust, old paint, and thick scale from steel surfaces.

 

 

Applications

 

Large Structural Component Cleaning

Frames, weldments, and large steel components are sandblasted to remove rust and scale prior to coating.

 

Coating and Paint Removal

Existing coatings are removed from steel and aluminum surfaces by sandblasting, preparing substrates for re-coating.

 

Cosmetic Surface Finishing

Aluminum and stainless steel parts receive sandblasting for a uniform matte finish.

 

 

 

Why Sandblasting

 

Shot blasting – best for production descaling and surface profiling, uses spherical media and centrifugal wheel

Sandblasting – best for large structures, flexible media selection, effective coating removal; uses compressed air

For flexible surface preparation across varied part sizes and shapes - sandblasting is the production method.

 

Contact Us for Your New Project

 

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