Alumina Disk Structural Ceramic Friction Plate in Filter Machine

- Jan 03, 2018 -

Basic Info

High performance ceramic filter plate is used as a core component of the ceramic filter, is the company scientific research personnel to fully digest and absorb the international advanced technology and combined with the characteristics of production technology of domestic high-tech ceramics, carefully developed high-tech products.White corundum series are integrated the original production of dry pressing technology, after 1380 degrees high temperature firing, then coated with micron size corundum membrane surface, and firing again. Characteristics as follows: 

  • AL2O3 ceramic scraper filter plate.jpg

Product Description

Alumina disk structural ceramic friction plate in filter machine

Item: High Resistance Alumina Ceramic Disc

Material : 95%-99% (AL2O3) Alumina Ceramics

Producing Method: Hot pressing /Dry pressing

Color :   White

Packing  : Carton /Pallet/Wooden case (According to clients requirement )

Delivery time  : Standard Product-Within 3 days

           New developed items :--15days

Items Design: According to client's drawing or samples

OD: 12.5mm---31mm ceramic discs


We offer various of ceramic discs, used in many kinds of faucets:
1.Material: 90%~95% alumina. 
2.Size: As per customers' request

ceramic filter plates.jpg

1.The frictional times is 300, 000 to 500, 000,

2.Density :3.65~3.7g/cubic centimeter,

3.Rigidity is 84~86 HRA,

4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm,


Meatime, we can manufacture according to customs' drawings or samples. 
We have both competitive  price and high quality than any other companies because of our professional with more than 7 years manufacturering experience. 


 Property of material:

Material85 Al2o390 Al2o395 Al2o399 Al2o3
Fe2o3≤ 1.0≤ 0.5≤ 0.5≤ 0.3
Desnsity: g / cm33.
Vickers Hardness≥ 8.6≥ 8.899
Water Absorption:%≤ 0.2≤ 0.1≤ 0.085≤ 0.01
Refractoriness:°C1580 °C1600 °C1650 °C1800°C
Flexural Strength:Mpa180200240280

Wear Rate( at room temperature, 

erosion, 100 grinding)%

≤ 3≤ 2.5≤ 1≤ 0.5


 Other information:

FeatureApplicationMain usage
1.Great mechanical strength

Electric appliance industry                                     

Automotive industry

1.Heat treatment furnace 

and toughened furnace

2.High softening temperature
3.Good resistance to thermal impact
4.Small thermal expansion coefficient 

Mechanical industry              

Engineer industry 

2.Inner liner tube and heating

 tube in electric furnace

5.Good chill and abrupt heat properties
6. Resistance to acid and alkali corrosion


Workshop Photo:

Our Service:

What can we do for you?


1. Sample is available.

2. Independent R&D, ISO manufacture, precise quality standards, modern logistics management, and sound marketing strategy.

3. Inquiry replied within 24 hours.

4. Patented products.

5. OEM or ODM is available.

6. Some extra accessories can be supplied.

7.The larger quantity you order,the more competitive prices you'll get.

8. Necessary Certificates can be supplied.



9:Why To Choose Us

1. Low MOQ:

   It won't occupy too much of your money to help you to test the market you're going to enter.

2. R & D Center and Factory:

   We have our own R & D center and factory, so we can supply you products at competitive price.

3. Good Service :

   We treat clients as friends.

4. Good Quality : 

   We import top quality accessories to manufacture our products, we have confident we can offer you the best quality.  

5. After-sales service: 

   One year's guarantee. Wearing accessories comes with the products to help you to reduce the repair bill.

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