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Spherical Zirconia Based Ceramic Beads Blasting Media For Alu Castings Blast Cleaning

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
Place of Origin: Shanxi, China Brand Name: Zhengtong
Certification: ISO9001, ISO14001 Model Number: B30

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:

Ceramic Beads Blasting For Alu Castings Cleaning


600mm Ceramic Beads Blasting Media


spherical zirconia based sand blasting media

Product Description

Ceramic beads blasting media B30 size 425-600 μm for alu castings blast cleaning





Ceramic beads blasting media is produced by melting process at the temperature above 2000 °C from Zirconia sand,  and is a spherical zirconia-based sand blasting media.

The true density of ceramic beads is 3.85 g/cm3, which filled the gap between the high density of steel shot (7.8 g/cm3) and the low density of glass bead (2.5 g/cm3) . It can reduce the Labor intensity of the employees and is an ideal new type substitute product for glass beads.


Ceramic beads blasting media mainly used for aluminium alloy metal blast cleaning including deburring, removing oxide layers on the castings and removing tempered color etc.




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



  • Spherical beads and Smooth surface, leading uniform and shiny metal surface.
  • Strong toughness, not easily broken, can be recyclable for multi-times, with high cost perfermance.
  • No dust pollution,  eco-friendly sandblasting media.







Ceramic beads sandblasting media can clean the surface contamination of castings and forgings, welded parts, heat-treated parts, machined parts, etc. , such as oxide scale, residual salt, tempering color, weld seam, burr, etc.), to improve the smoothness of the workpiece.

Ceramic beads sandblasting can also make the metal surface reveal a uniform and consistent metal color, visual appearance more beautiful.

Compared with glass beads, the ceramic beads quality is higher, service life is increased by 20 times, the number of material changes is reduced, and the work efficiency is improved.

Ceramic beads is not easy to break, no dust, clean and environmentally friendly, no hidden danger of silicosis, and harmless to the human body.



  • In sandblasting-Wet & Dry sandblasting mechine

Manual sandblasting machine

Automatic sandblasting machine

Open type sandblasting machine

Sandblasting machine room


Please contact us and use our ceramic beads blast media to end the trouble of sandblasting pollution.


Spherical Zirconia Based Ceramic Beads Blasting Media For Alu Castings Blast Cleaning 0




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