High Density Wear Resistance Alumina Ceramic Grinding Balls for Ball Mill

Product Description

Product Description:

1-100mm 92% high density wear resistance alumina ceramic grinding balls for ball mill

The micro crystalline wear-resistant alumina ball is a high-quality grinding medium made of selected high grade material, advanced molding technology and calcined in high temperature tunnel kiln. Possessed with high density, high hardness, low wear, good seismic stability and good corrosion resistance, the products are the most ideal medium for grinding glaze, blank and mineral powder processing.

Alumina ball are used as the grinding medium of ball mill in ceramics, cement, paint, refractory, inorganic mineral powder and other industries.

Specification

Type	TS Alumina	TS Alumina	TS Alumina
Usage	WET GRINDING	WET GRINDING, DRY GRINDING	WET GRINDING
Application	Beads / Balls	Only Balls	Only Balls
Color	White	White	White
Standard Size (mmΦ)	3-90	20-60	30-70
Al2O3 (%)	>92%	>92%	>85%
Porosity (%)	0.0	0.0	-
Water Absorbation	<0.01	<0.01	<0.01
Moh's Hardness	9	9	8~9
Flexural Strength (MPa)	370	350	-
Compressive Strength (Kgf/Pcs)	2000	2000	-
Wear Rate	<0.01	<0.05	<0.01
Specific Gravity (g/cm3)	>3.63	>3.65	3.3~3.6

Usage
--In the situation of wet grinding
Usually, the total charges of the Alumina balls in one ball mil should be not less than 55% of the total ball mill capacity.
Empirical formula of charged alumina ball quantity into ball mill
M=3.14xR2xDxLx25%+1000
Remark M= charged alumina ball quantity(kg)
D=Alumina ball density(g/cm)
R=Radius of ball mill L=Ball length



Packing and shipping:



Package Type: Woven bag with liner plastic bag, 25kg/bag or as customized.

Port : Qingdao port.

Delivery time: Within 20 days from the date of payment receipt.


Our Services

1. We can produce other grinding balls as your need.

2. We test all the goods before delivery.

3. We  respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

4. If you have any questions, please contact with us without any hesitation, we will reply you in 24 hours.

Company Information





FAQ

1.Q: What types of Alumina Ceramic Balls can you produce?

A:Our plant could produce 68%, 75%, 80%, 92% 99% Al2O3 Alumina Ceramic Balls.Our common size is 1mm-100mm. We can also produce according to your request.

2.Q: What is your terms of delivery?
A: FOB, CFR, CIF.

3.Q: Can you accept small quantity sample order before production?

A: Yes, we can offer sample for your testing first before production, but the customers have to pay the courier cost.

4.Q: What is your production time?

A: Generally, it will take 5 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

5.Q: What is your terms of payment?
A: T/T 30% as deposit,  70% balance against the copy of original B/L. Or 100% L/C at sight. We'll show you the photos of the products and the copy of original B/L before you pay the balance.