Sandblasting material ceramic beads

Sandblasting material ceramic beads

Ceramic beads have a long service life and high cost-effectiveness: The service life of ceramic beads is more than 30 times that of glass beads. Ceramic beads will not wear out, only a small amount will break into fragments. The unbroken ceramic beads still maintain their original size, shape, hardness, and smooth surface, which is sufficient for recycling.
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Description
Technical Parameters

Ceramic blasting beads is an efficient and environmentally friendly sand blasting media.

With features of proper density, high toughness, good stability, low loss and low energy consumption.

Ceramic beads have a long service life and high cost-effectiveness: The service life of ceramic beads is more than 30 times that of glass beads. Ceramic beads will not wear out, only a small amount will break into fragments. The unbroken ceramic beads still maintain their original size, shape, hardness, and smooth surface, which is sufficient for recycling.
 

1 . Chemical Index:

ZrO2

60-66%

SiO2

25-30%

Al2O3

7-13%

2 . Physical Index

Processing:

Melting

Bulk Density:

2.3g/cm3

True Specific Gravity

3.97 g/cm3

Vickers Hardness:

700 kg /mm2

3 . Size

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

 

4 . Selection of workpiece sandblasting roughness and ceramic sand particle size:

Workpiece roughness  μm

Ceramic sand particle size selection

Ra 1.7

B40

Ra 1.2

B60

Ra 1.1

B80

Ra 1.0

B100

Ra 0.9

B120

 

5 . How to determine the quality of ceramic balls ?

1.Color

Natural white is the best. If the color is too white, Al2O3 is usually higher, the content of ZrO2 and SiO2 is reduced respectively, which affects the color, smoothness and wear resistance of the product. The yellow color in Al2O3 is usually lower, which affects the hardness.

Surface smoothness and color accuracy

Smooth, bright ceramic beads of the best quality

3. Circle and sphere

The higher the circumference and sphericality of the particles, the better, the fewer the satellite and striped balls, the better.

4. Particle distribution uniformity

Ceramic balls with narrow diameter and uniform particle diameter have better quality

 

6 . How to choose the sandblasting machine in using ceramic beads as blasting media?

To see the size of the work piece, then decide to choose the box sandblasting machine, mobile sandblasting machine, or automatic sandblasting machine. Ceramic beads blasting media is applicable for all these sandblasting machines.

To see the shape of the work piece, choose the specifications of the sandblasting machine, generally under 1 meter have fixed specifications, if especially large, to choose the open blasting machine.

Surface treatment requirements, check to use of dry blasting or wet blasting, if dry blasting, there will be many choices of abrasive, wet blasting is generally glass beads. Ceramic beads usually choose dry blasting machine.

Some of the accessories of sandblasting machine to be familiar with, sandblasting gun and sandblasting gloves are often to change things even the ceramic beads is of low wear assistance.

Sandblasting process automatic blasting machine is suitable for: portable computer case, heat sink, glass, iron plate, iron, sandwich baking tray, audio panel, stone, wrench, aluminum pot, bakelite products, etc.

 

7 . Packaging instructions:
25kg/drum+pallet wrapped with film
12.5kg square bucket+paper box

 

Contact us 

Tina   Sales Supervisor 

whats up /wechat / Mob + 8618636559668

Email : tina@fudanewmaterial.com 

www.fudanewmaterial.com 


We are a large domestic enterprise producing sandblasting materials ,Established in 2015.
We only produce high-quality, high-tech, high-quality, high-efficiency, long-life, high stability, and high standard products. Please choose imported materials to produce ceramic sand enterprise - FUDA

 

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