Yongqing Guangyu Glass Beads Co., Ltd. >> Glass Bead for Sandblasting/Shot Peening Surface Treatment

Glass Bead for Sandblasting/Shot Peening Surface Treatment

Glass Bead for Sandblasting/Shot Peening Surface Treatment
Price: US $ 350/Ton
Trade Terms: FOB,CIF
Min Order: 1/Ton
Pay Type: L/C,T/T

glass bead for sandblasting/shot peening surface treatment
 
Product Description
1. Shot peening,shot blasting glass bead is a new material developing in recent years with wide usage and special performance.this product is made of silicate raw material by high-tech processing.
2. Advantage:
The product has high strength, good chemical stability and so on. The glass bead will not pollute the processed metal and can accelerate the cleaning and restore the materials to original cleanliness and smooth finish.
Shot blasting glass bead is the preferred medium.It is widely used for rust removal in aerospace machinery etc.
3.Principle: 
Regard compressing the air as and guide the motive force of penetrating while polishing, make medium with the glass beads, by the high speed, spay the work piece surface with high pressure, gush out pills to strengthen,only adorn and process and achieve the clean and improve machining accuracy goal.
4. Difference between Sandblasting and shot peening : 
Sandblasting abrasive speed is sprayed using compressed air to the workpiece surface, the purpose is to remove the surface oxide layer, rust, etc., in order to improve the harshness and cleanliness of the object surface. It has high efficiency but also high energy consumption.
Shot peening is a high-speed hard particles against the surface of metal parts, aims to improve the fatigue strength of the metal surface. Both processes use different tools. These two methods of media can be recycled.It is more economic and easy to control the efficiency and cost
Component index

Item

Index

Appearance

clear,round,smooth,without any impurity

SiO2

>67%

CaO

>8.0%

MgO

>2.5%

Na2O

<14%

Al2O3

0.5-2.0

Fe2O3

>0.15

others

2.0%

specific gravity

2.4-2.6g/cm3

bulk density

1.5g/cm3

Mohs hardness

6-7mohs

HRC

48-52

roundness

>90%

magnetic particle

do not exceed the weight of product 0.03%

bubble content

<3%

silicon resin

none

 
 
Specification
Special size can be made as request.Free samples are available.

NO.

Diameter(μm)

1

850-425

2

600-300

3

425-212

4

212-150

5

150-100

6

100-70

7

70-48
 

 
Application
 
Sandblasting for rust,paint,carbon removal and remove the machining marks.
Used for cleaning all kind of molds, rubber mold except the cleaning and rust removal for off line cutting mold of parting release agent.
Cleaning all kinds of mechanical tensile stress to increase fatigue life.
Cleaning to remove the burrs before tinning for semiconductor device,plastic tube.
Shot peening strengthening for medical apparatus and instruments,textile machinery and kinds of hardware products.
Cleaning and removing burr residue for kinds of metal tube and nonferrous metal precision casting
Surface polishing treatment for stainless metal products, workpiece welding cleaning and surface scratches removal processing
Anodising and the process before plating,in addition to clean the appearance this can also increase adhesion area.
 
Production process
1. First to choose the materials,the quality of raw materials determines the quality of glass beads produced in the future. The glass raw materials should be clean and no impurity,with good strength and toughness.
2. After choosing the glass, the next is crushing the glasses.According to the particle size smash the glass into uniform glass sand to save manpower and resources.
3. Putting the crushed glass sand into 1200ºC sintering furnace to fire it,check the quality and hardness while firing.
4. Putting the semi-finished glass bead in to vibration sieve to sieving it.
5. Mixing the sieved glass bead according to a certain proportion.
6. Packing and export
  
Detailed Images
The usual packing is 25kgs pp bag with plastic bag inside.40kgs bag,1000kg bag are available.
If pallet with wrapping the cost is USD15.
40 bags in a ton bag and two ton bags in a pallet the cost is USD12
Loading capacity is usually 18-24ton per 20'FCL.
We have product in stock to satisfy customers' urgent order.
 
 
 
Contact
Your any request will be much appreciated.We are looking forward to establish business relationship with you.
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Shotblast Material: Glass
Sandblasting Method: Dry and Wet
Yongqing Guangyu Glass Beads Co., Ltd is located in the beautiful Langfang City, Hebei province which is between Beijing and Tianjin.

We are a l glass beads enterprise majoring in both production and sales. Our company is

Professional in production and sales of glass beads. The main products are reflective glass

Beads for road making, industrial glass beads for shot peening and blasting, grinding glass bead, glass sand etc.

We export to USA, Germany, Denmark, Sweden, Philippines, South Africa, Turkey etc.

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