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Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill

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Product Details
Customization: Available
Color: White
Diameter: 6 mm
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  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
  • Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
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  • Overview
  • Product Description
  • Product Parameters
  • Application
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
RJ-146
Material
Alumina
Surface Finish
Polished
Usage
Chemical, Metallurgy, Petroleum, Chemical Engineering
Character
High-Wearing Feature
Advantage
High Temperature Resistance
Type
Random Packing
Effect
Random Packing
Source
Alumina
Product Name
Alumina Ball
Al2O3 Composition
23%
Density
1.3-2.2kg/Cm3
Package
Wooden Case with Pallet
Structure Feature
Ball Shape
Abrasion Loss G/Kg.
<0.011
Water Absorption
<0.01%
Transport Package
Carton Box, Ton Bag, Steel Drum
Specification
6, 13, 19, 25, 38, 50, 76mm
Trademark
RONGJIAN
Origin
China
HS Code
6909110000
Production Capacity
10000ton/Year

Packaging & Delivery

Package Size
90.00cm * 70.00cm * 10.00cm
Package Gross Weight
25.000kg

Product Description

Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Product Description
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
High Alumina Ceramic ball /Beads
High alumina ball packing is a specialized ceramic product widely used in demanding industrial environments due to its exceptional properties. 
Composition & Key Properties
Primary Material: Alpha alumina (α-Al2O3) with minimal silicon and iron content, ensuring purity and performance stability.
Performance:High-temperature resistance: Withstands extreme heat (via high-temperature sintering).
Corrosion resistance: Resists acids, alkalis, and thermal shock.
Physical metrics: Specific gravity ≥ 3.60 (at 92% alumina content), indicating high density and durability.
Applications
Chemical Industry:Protects equipment like conversion furnaces, reaction furnaces, and packed towers from scaling (e.g., silica deposition) or catalyst carrier damage.
Industrial Kilns:Acts as thermal storage material in hot blast stoves and blast furnaces, enhancing heat exchange efficiency.
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Product Parameters
Name
Ceramic ball
23-30%AL203 Ceramic ball
Medium alumina ceramic ball
High alumina ceramic ball
99-Alumina ceramic ball
Al203+SiO2(%)
>93
>92
>93
>94
>99
Al203(%)
17-23
23-30
40-75
85-97
99
Fe203(%)
<1
<1
<1
<1
0.2
Ca0(%)
<0.5
<1.5
<1.5
<0.5
0.2
MgO(%)
<0.5
<1.5
<0.5
<0.5
0.1
K2O+Na20(%)
<4
<4
<3.5
<4
>0.5
TiO2
<0.5
≤0.5
<0.1
<0.1
0.5
Leachable
Fe203
<0.1
<0.1
<0.005
<0.001
<0.001
water adsorption
<0.5%
<0.5%
<1
<2
2-5
grain density
g/cm3
2.3-2.4
2.3-2.4
2.6-2.9
3.4
3.2-3.6
operation temp(max).C
980
980
1450
1580
1580
Moh's hardness
>6.5
>7
>7
>7.5
>7.5
compressive strength
KN/Particle
φ6mm
>0.5
>0.5
>0.50
>0.6
>1
φ25mm
>6.5
>6.5
>4.9
>55
>8
φ38mm
>8.9
>8.9
>5.5
>54
>8
φ50mm
>9
>9.8
>6.5
>7.8
>15
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Application
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Primary Applications
Precision Grinding:Used in ceramics, glazes, and glass industries for fine milling of hard materials (e.g., quartz, zirconia).
Critical in chemical factories for grinding pigments or catalysts without contamination.
Heavy-Duty Processing:Effective for thick, hard materials (e.g., minerals, advanced ceramics) due to high impact resistance.
Company Profile
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.
Innovative Solutions for Environmental & Industrial Applications
Headquarters: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China
 
Core Capabilities
 Advanced Manufacturing: Custom-designed towers and systems in ceramic, metal, and plastic materials.
Comprehensive Product Portfolio: 200+ specifications including:
• Ceramic/metal/plastic packing materials
• Molecular sieves & activated alumina
• Catalysts & petrochemical additives
• Activated carbon & eco-friendly filtration media
Turnkey Services: Full-scale pollution control and wastewater treatment projects.
Corporate Strengths
  ISO 9001 Certified - Guaranteed quality management system compliance.
 300+ Workforce - Including 100+ specialized engineers and technicians.
30-Acre Production Base - Integrated R&D and manufacturing facilities.
 
Awards & Innovations
 National Science & Technology Achievement Award
Provincial Gold Medal & Famous Brand Product
17 Patented Technologies - Protecting proprietary advancements.
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
Packaging & Shipping
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill
FAQ
Premium 99% High Alumina Grinding Ceramic Ball for Ball Mill

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