• JZB120 Ceramic Beads Blasting Media For Casings Surface Finishing
  • JZB120 Ceramic Beads Blasting Media For Casings Surface Finishing
JZB120 Ceramic Beads Blasting Media For Casings Surface Finishing

JZB120 Ceramic Beads Blasting Media For Casings Surface Finishing

Product Details:

Place of Origin: Shanxi, China
Brand Name: Zirnano
Certification: ISO9001, ISO14001
Model Number: B20-B400

Payment & Shipping Terms:

Minimum Order Quantity: 100KGS
Price: Negotiation
Packaging Details: 12.5kgs/barrel, 25kgs (2 barrels)/paper carton, or 25kgs barrels +pallet
Delivery Time: 5-10 days
Supply Ability: 1500mt per year
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Detail Information

Commodity Name: Ceramic Beads Blasting Chemical Index: ZrO2 60-66%, SiO2 25-30%, Al2O3 7-13%
Manufacturing Process: Melting Method Bulk Density: 2.3g.cm3
True Density: 3.85g/cm3 Hardness: 700HV
Package: 25kgs Paper Cartons Or 25kgs Barrels +pallet
High Light:

Casings Surface Finishing Ceramic Beads Blasting


JZB120 Ceramic Beads Blasting Media


Ceramic Beads Blasting Media 700HV

Product Description

Ceramic beads blasting media JZB120 for notebook computer casings surface finishing




Ceramic beads is spherical ceramic abrasive blasting media withis good elasticity,strong wear resistance, high toughness and low dust emission.

No iron, will not pollute the surface of treated metal parts, especially suitable for aluminum alloy and titanium alloy surface treatment, especially in the 3C industry.




Chemical Index ZrO2 SiO2 Al2O3
60-65% 25-30% 7-13%
Typical Value 62.20% 26.10% 9.05%
Bulk Density 2.3g/cm3
Specific Density 3.85g/cm3
Vickers Hardness 700HV


Grit size B20 B30 B40 B60 B80 B100 B120
Microns μm 600-850 425-600 250-425 125-250 180-250 125-180 63-125
Grit size B125 B170 B205 B400 B505

Special sizes

can be customized

Microns μm 0-125 45-90 0-63 30-63 0-63
Grit size Z850 Z600 Z425 Z300 Z210 Z150 Z100
Microns 850-1180 600-850 425-600 300-425 210-300 150-210 100-150




Ceramic beads is of high hardness and small deformation. Its vickers hardness is 650-900HV, with super high impact strength.

Ceramic beads is of low abrasion, long life, and good elasticity, which can effectively reduce the frequency of material replacement and  reduce labor costs.

Ceramic beads is of iron free, no contamination or damage to treated metal parts

No dust. It can effectively protect the environment and prevent pollution, and will not harm the health of workers.

Narrow particle sizes distribution and smooth spherical beads lead consistency in blasting treatment results from the first part to the last.




Ceramic beads usually used as blasting media in 3C industrty,especially for laptop shells.

Because the material of the computer shell is relatively thin, it will be deformed during sandblasting. In this regard, ceramic beads is an ideal choice because of its suitable density.

It is suitable for sandblasting of ipads, USB discs, alu profiles and other special-shaped workpieces; for example: notebook computer casings, educational machine casings, TV frames, TV casings, stainless steel plates, ordinary steel plates, functional DVD panels, mobile phone cases, power banks, computer motherboards, communication equipment, etc.




  • In sandblasting-Wet & Dry sandblasting mechine

Manual sandblasting machine

Automatic sandblasting machine

Open type sandblasting machine

Sandblasting machine room


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