92%, 95%, 99% Alumina Content Ball Mill Grinding Media Ceramic Ball Medium

• Standard: GB
• Application: Cement Plant, Mining Machine
• Material: Aluminum
• Type: Grinding Ball
• Density: 4.1g.Cm3
• Usuage: Grinding and Milling
• Standard Size: 0.5-9mm
• Advantage: Low Wear Loss, High Density
• Transport Package: 25kg/Bag
• Specification: 0.5mm ~ 60mm
• Trademark: FISTAR
• Origin: China
• HS Code: 6909120000
• Production Capacity: 18, 000tons

Product Description

92%, 95%, 99% Alumina content ball mil grinding media 

(3) Chemical Property


 

	92% Alumina Grinding Ball
Al2O3(%)	92±1
Fe2O3(%)	<0.25
SiO2(%)	≤5
Mohs hardness	9
Water absorption	<0.01
Bulk density(g/cm3)	>3.60
Wear loss(g/kgh)	<1.6
Crushing strength(3mm)	>1050N
Size	Ø0.5-60mm
Sphericity	>95%

 

	75% Alumina Grinding Ball
Al2O3(%)	>75
Fe2O3(%)	<0.4
SiO2(%)	≤20
Mohs hardness	8
Water absorption	<0.01
Bulk density(g/cm3)	>3.15
Wear loss(g/kgh)	<1.6
Crushing strength(3mm)	>800N
Size	Ø0.5-13mm
Sphericity	>95%

 

	60% Alumina Grinding Ball
Al2O3(%)	≥60
Fe2O3(%)	<0.6
SiO2(%)	≤31
Mohs hardness	7
Water absorption	<0.01
Bulk density(g/cm3)	>2.8
Wear loss(g/kgh)	<1.6
Crushing strength(3mm)	>600N
Size	Ø0.5-13mm
Sphericity	>95%

 

	99% Alumina Grinding Ball
Al2O3(%)	≥99
Others(%)	<0.5
Mohs hardness	7
Water absorption	<0.01
Bulk density(g/cm3)	>3.90
Wear loss(g/kgh)	<1.6
Crushing strength(30mm)	>55000N
Size	Ø0.5-13mm
Sphericity	>95%

 
(4) Standard Dimension
ø0.5-1mm, ø1.5mm, ø2mm, ø2.5mm, ø3mm, ø3.5mm, ø4mm, ø5mm, ø6mm, ø8mm, ø10mm, ø13mm,
ø15mm, ø20mm, ø30mm, ø40mm, ø50mm, ø60mm


(5) Package
Different package as to meet different customer's requirements.
Wooden Crates              Drum          Plastic Pallet         Bulk Packing
 

 

 

 
1. 25kg/pails,18pails packed on 1 pallet (1 pallet can not exceed 24pails)
2. 1000kgs/jumbo bag, 1 bag packed on 1 pallet. (pallet can be Plywood or plastic)
3. 25kgs/bags. 40bags/pallet

Company Profile

 

FAQ

FAQ :

Q: Are you a trading company or manufacturer?
A: We are a factory, real manufacturer. 50,000Sqm, 300 workers. 

Q: Is the sample free?
A: Yes, we offer free samples at quantity 1KG.
    The sample air shipping fee will be refunded for the first PO.

Q: How long is your delivery time?
A: For stock product:  prompt delivery. 
    For No none-stock product: 15days against PO and Desposit. 

Q: What are your terms of payment?
A: 30% T/T in advance, balance against B/L copy after shipment. 

Q: Accept customized?
A: Can be customized as per request.