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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Type: Ceramic Balls
  • Application: Industrial Ceramic
  • Material: Alumina Ceramic
  • Model Number: SAINA
  • Brand Name: SAINA
  • ALI2O3: 92%
  • Bulk density: >3.63
  • prosity: 0.00
  • wet method: ≤0.003
  • hardness(mohs): 9
  • Size: The custom
  • sample: free sample
  • Color: White
  • Dry method: 0.005

Packaging & Delivery

Packaging Details 1.Packing in double plastic bags of 25kg/bag,40 or 50bags to one pallet,20 pallets to 1x20' FCL container
2.Jumbo bags or steel drum packages also available upon customers requirement.
Delivery Time Shipped in 11 days after payment
 92% alumina ball,high aluminium grinding media,Al2O3 balls
Product Description

 

Alumina Grinding Balls:

 1. Specification:

Item type

 

VNA

 

 

VNH

 

VNG

Usage)

Wet grinding

Wet grinding

Dry grinding

Al2O3(%)

     92

      92

     92

Bulk density(g/com³)

      >3.65

      >3.67

     >3.63

Porosity

      <0.01

     <0.01

    <0.01

Wear rate

wet method(%)

     ≤0.005

 

     ≤0.003

 

 

   ≤0.006

 

 

dry method(%)

 

 

   0.005

 

Hardness(M0hs)

          9

        9

       9

             Color

     White

    White

    White

Diameter(mm)

3~90

3~60

10~90

 2. Features:

 Saina grinding media is characterized by:

(1)Higher density;

 (2)Higher hardness;

 (3)Higher wear resistance;

 (4)Higher grinding efficiency. 

3. Application:

 (1)Used in high speed stirred grinding mills;

 (2)Ball mills as abrasive media for ceramic raw materials;

 (3)Glaze materials in ceramic factories, cement factories, enamel factories;

 (4)Used in glass work, owing to the excellence of high density, high hardness,

and high wear rate. During the abrasive/grinding processing, ceramic balls will not

 break up, they will not pollute the grinding material as well;

 (5)The mix and crush procedure of ceramics, glass, glaze and frits, chemical 

and plastic industries.

 4. Method of Application:

 (1)Used in wet grinding method:

 A. Final Assembly of ball in ball mills a total volume of 55%.

 Empirical formula: M=3.14*R2*D*L*25%/1000

 (Note: M= charged alumina ball quantity number of added alumina balls

D= alumina ball density(g/cm3)

D= alumina ball density (g/cm3) density of alumina ball

R= radius of ball mill 

RADIUS r = radius of ball mill ball mill

L= length of ball mill 

Length l = length of ball mill ball mill)

For a new installation of ball mill, loading specifications and dimensions of

 the ball depends on the size and weight of the ball mill.

B. Increase volume of ball = Initial amount of ball*Wear rate*Grinding time

 (2)Used in dry grinding methods:

 Dry grinding is widely used in mining, ceramics, powders and other industries.

 Wear of grinding media for split industry pollution of raw materials, we developed 

the dry grinding ball of low toughness, wear, solves the grinding media of

 widespread pollution problems of raw materials.

 Dry grinding with grinding ball ratio depends on the raw material of hardness 

and the grinding of rough.

Packaging & Shipping

Package

1.Packing in double plastic bags of 25kg/bag,40 or 50bags to one pallet,20 pallets to 1x20' FCL container

2.2.Jumbo bags or steel drum packages also available upon customers requirement.

Delivery 

Delivery Time:within 20 days after getting the deposit or based on the quantity of the order.

 

Factory information

 

Zibo Saina new material technology  Co.,ltd. 

is a manufacturer who is specialized in the R&D and production with the industrial ceramics and fine structure ceramics,we are located in Zibo,Shandong Province which is well know as a “Ceramic city” in China. Our factory covers an area of 120,000 m2,the total investment is 5,000,000 yuan, we has establish a cooperative relationship with Tsinghua, Material Institute of Shandong university,as the strong R&D team effectively maintain the leading position of our products.

 

Certifications

 

FAQ

 A.Why choose SAINA?
1)Professional manufacturer. 
2)Guaranteed quality. 
3)Reasonable price.
4)Shortest delivery time.
5)Sound after sales service.
B.What’s your product range?
Industrial materials ,Grinding media,Industrial material grinding media,such as alumina, alumina ceramic ballining brick, high aluminum composite lining, Mosaic and so on.
C. What is your MOQ?
1000 kgs. We accept lower quantity but price is higher.
D.How long does it take to delivery time?
If the available stock is sufficient,within 7 days.
If there is no stock,it need 3 weeks to make or negotiation.
E.What is your normal package?
Ton bag or pallet.
F. What is your payment term?
T/T 30% Deposit, balance against copy of B/L

 

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