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Hangzhou Tongbao Machinery Factory
 
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Hangzhou Tongbao Machinery Factory
[China]
Address:
Linpu Town,Xiaoshan District,Hangzhou,China Hangzhou Zhejiang 311251 China
Phone:
86-0571-82735528
Contact name:
Marina , Manager
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Hangzhou Tongbao Machinery Factory



 
Finshing Media

Sandblast Media

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Sandblast Media

Click to enlarge image

 Origin China
 Brand Name TongBao
 Abrasive Grain Sizes Various sizes
 Material glass bead/metal/ceramic
 Usage finishing

sandblast media,sandblast abrasive,finishing media,finishing abrasive

Glass bead

Glass bead blasting produces a clean, bright, satin finish, without dimensional change of the parts. Available in a wide range of sizes, glass beads are primarily used in blasting cabinets for honing, polishing, blending, finishing, removing light burrs and cleaning most light foreign matter. For delicate thin-walled parts and thin welds, penning with glass bead abrasive material provides the right balance of stress relief without over-stressing and causing damage. Consider the size of perforations or holes through which the glass beads must pass when screen separating parts from media after use.

 

Standard Mesh Size

Size

Description

Mesh

#3

Extra Coarse

20/30

#6

Coarse

50/70

#8

Medium

70/100

#10

Medium-Fine

100/170

#13

Fine

170/325

Packed in 50 LB boxes or bags

 

Steel shot

We supply production: cast steel shot, steel grit.

Steel Shot Model: S70, S110, S230, S280, S330, S390, S460, S550, S660, S780, S930.

Blast cleaning of cast steel shot: Used for blast cleaning of casting, die-casting, forging, sand removal of casting, steel plate, H type steel, steel structure.

Rust removal of cast steel shot: Rust removal of casting, forging, steel plate, H type steel structure, derusting of forging.

 

Products

Cast steel shot

Chemical Composition

C

0.70<1.20%

Mn

0.35<1.20%

Si

0.40<1.20%

S

d0.05%

P

D0.05%

Microhardness

Normal:40<50HRC(377<509HV)

Special:52<56HRC(543<620HV)

Special:56<60HRC(620<713HV)

Hardness Deviation

Max Deviation +/- 3.0HRC

Microstructure

Tempered Marten site or Sorbite

Density

7.2g/cm3

 We also can supply ceramic media with various sizes.



icon   Price Condition FOB   shanghai or ningbo
icon   Packaging 25kg/bags or 25kg/boxs
icon   Delivery lead time 20days
icon   Minimum order 25kg
icon   Supply ability 2000tons/year

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