Glass Microspheres

Glass Beads / Glass Microspheres used as blasting materials are with the characteristics of clearness, hardness and toughness. They are manufactured from soda lime silica glass. We could also supply Glass Beads / Glass Microspheres manufactured from borosilicate glass upon requirement. Glass Beads / Glass Microspheres used as blasting materials offers the flexibility to remove many different types of surface imperfections, including burrs, rust, scales, paint removal and so on.

Glass beads / Glass Microspheres can be recycled approximately 30 times. Chemically inert and environmentally friendly, glass beads are an acceptable method of metal cleaning or surface finishing when properly controlled.

Chemical Analysis & Physical Properties

Choose Your Suitable Size

Glass Beads / Glass Microspheres can range from very coarse to very fine and everything in between, making it easy to customize the blasting media to the specific finishing application.

Grit SizeMeshSize (µm)

Other special specification could be supplied as required.

Fine-sized Glass Beads / Glass Microspheres are well-suited for lighter processes involving fine detail work.

Medium-sized Glass Beads / Glass Microspheres make the best choice when working with metal materials such as aluminum and stainless steel and are known for their ability to hide defects on the substrate surface.

Coarse-sized Glass Beads / Glass Microspheres work well for cleaning and deburring of rough surfaces found on many metal castings and various automotive parts.

Applications of Glass Beads / Glass Microspheres

1. Rust removal inside and outside of various types of parts, in addition to oxides, polishing to rough, Clearing stress

2. Surface treatment of various jewelry watches, lamps, cosmetic bottles, and eyeglass accessories.
3. It can remove the tensile stress of various types of parts, increase fatigue life and improve the resistance to stress and corrosion. Such as aircraft engine turbines, blades, shafts, landing gear, various springs, gear hydraulics, etc.

4. The integrated circuit board, plastic sealing on the tube before the tin cleaning and removal of waste edge burrs.
5. Remove the blockage in the cylinder and piston.
6. Shot peening and finishing of medical equipment, textile machinery, food machinery, and various hardware products.
7. Cleaning of components such as coils and brush rotors during motor overhaul.
8. Cleaning of various metal tubes and non-ferrous metal precision castings and removal of burr residue.
9. All kinds of parts inside and outside the rust, deoxidation, polishing to thicken, remove stress.
10. Polishing of all kinds of jewelry, watches, lamps, cosmetics, glasses accessories.

Production Process of Glass Beads / Glass Microspheres

Packing and storage                                                                                       

Packing: Double coated plastic woven / paper bag, net weight 25kg.

Big bag packing, net weight 1000kg / 1250kg per clients’ request.

Storage: Dry, ventilated, moisture proof.


1. The sample will be send by International expresses FEDEX/DHL/UPS/TNT.

2. Full container Load(FCL): By vessel Or International Railway Transportation

3. Less Than Container Load(LCL): By vessel or By air


1. Payment: T/T, Western Union, LC, Paypal 

2. MOQ: Usually 1Tons

3. Quality Warranty: 1 years

After Sales Service:

1).We are very glad that customer give us some suggestion for price and products.

2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.

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