Ceramic beads of ZrO2 60-65% high toughness consistent surface finishes
DESCRIPTION OF CERAMIC BEADS
FOR METAL SURFACE SANDBLASTING FINISH
Ceramic beads is one of the most cost effective blasting media, has
been taken place of glass beads in many blasting fields.
It is made of mineral oxides of zirconia sand through electro
fusion in ore furnace.
Both ceramic beads and glass beads are available in two types; as
blasting beads, and as peening beads.
It has fine internal structure, leading high density and high
toughness and fracture resistant, ensuring consistent surface
finishes.
SPECIFICATION OF CERAMIC BEADS
FOR METAL SURFACE SANDBLASTING FINISH
Manufacturing process: Melting method
| ZrO2 | SiO2 | Al2O3 | Other |
| 60-66%, | 25-30% max. | 7-13% max. | 5-8% |
| Color | Bulk Density | True Specific Density | Vickers Hardness |
| White | 2.3g/cm3 | 3.85g/cm3 | 700 HV |
Sizes
| B20 | B30 | B40 | B60 |
| 600-850µm | 425-6000µm | 0250-425µm | 125-250µm |
| B80 | B120 | B170 | B205 |
| 180-250µm | 63-125µm | 45-90µm | 0-63µm |
Special sizes available against clients’ requirement.
APPLICATION OF CERAMIC BEADS
FOR METAL SURFACE SANDBLASTING FINISH
Cleaning, sanitizing and surface finishing of fabricated stainless
steel items for food and pharmaceutical industries. Blasting gives
stainless steel a satin grey touch
Medical implant and instrument surface finishing.
Work pieces blasted with ceramic beads are a lot less prone to
fingerprints and other handling stains than those blasted with
glass beads and stay looking good a lot longer.
APPLICABLE EQUIPMENT
Suitable sand blasting machine:
Manual type series:
Manual closed type blasting machine, manual cart rotary blasting
machine, double gun double station manual blasting machine, manual
(automatic) roller dual-purpose blasting machine, manual closed
pressure
Automatic series of sand blasting machine:
Automatic closed pressure blasting machine, automatic conveying
type blasting machine, crawler type blasting machine, automatic
turntable blasting machine, automatic turntable continuous pressure
blasting machine, automatic conveying
Open type series of sand blasting machine:
Crankshaft inner wall automatic sand blasting machine
Blasting room series:
Pneumatic conveying type blasting room, mechanical conveying type
blasting room, etc.
