Basic Info.
Usage
Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material
Processing Type
Isostatic Press and Rolling
Transport Package
Woven Bags, Jumbo Bags, on Pallet
Product Description
Description:
Gemstone® alumina ceramic balls can be widely divided into 2 categories: ☆Grinding balls and application:Can be used as High wear resistant grinding media of ball mill in industries such as Ceramics,Cements,Paints,Pigments,Petrochemicals,Pharmaceuticals,Coatings,and Minings,etc. ☆High-purity inert ceramic packing balls and application:Can be used as Padding Material in reactor vessel bottom,Catalyst Bed Support,or catalyst cover media in Petroleum Refining, Petrochemical, Fertilizer, Natural gas and Environmental Protection industries.Technical parameter: 1.Gemstone® Grinding balls:
| Registered Brand Name | Gemstone® |
|
| Item Name | GS 320 | GS 340 | GS 350 | GS 360 | GS 360G
(P80) | GS 360G
(P90) | GS 380 | Cement
Dedicated Grinding Ball |
|
| Al2O3(%) | ≥75 | ≥80 | ≥90~92 | ≥92 | ≥92 | ≥92 | ≥95 | ≥92 |
| Bulk Density(g/cm³) | ≥3.20 | ≥3.35 | ≥3.60 | ≥3.65 | ≥3.68 | ≥3.68 | ≥3.70 | ≥3.65 |
| Water absorption (%) | <0.02 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 | <0.01 |
| Wear loss (‰) | <0.15 | <0.15 | ≤0.15 | <0.1 | <0.03 | <0.015 | <0.1 | <0.1 |
| Hardness(Mohs) | 7-8 | 8-9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Color | Light Brown | White | White | White | White | White | White | White |
Available size: φ0.5/1/2/3/6/8/10/13/15/17/20/22/25/30/40/45/50/60/70/80/90,etc;
Customized size available |
|
| Technical parameter also negotiable based on special requirement of customer. |
|
2.
Gemstone® High-purity inert ceramic packing balls:
| Chemical Packing Blls of Gemstone Group |
Product Series
Item | T45/50 | T70/T75 | T80 | T90/T92 | T95 | T99 | T99G | T99.5 |
|
| Al2O3(%) | ≥45 | ≥75 | ≥80 | ≥92 | ≥95 | ≥99 | ≥99 | ≥99.5 |
| Fe2O3(%) | ≤1 | ≤0.5 | ≤0.2 | ≤0.15 | ≤0.1 | <0.01 | <0.01 | <0.01 |
Water Absorption
(%) | ≤5 | ≤5 | ≤5 | ≤5 | ≤3 | ≤3 | ≤1 | ≤1 |
Acid Resistance
(%) | ≥88 | ≥90 | ≥90 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
Alkali Resistance
(%) | ≥80 | ≥85 | ≥90 | ≥90 | ≥95 | ≥97 | ≥97 | ≥97 |
Thermal shock Resistance
(ºC) | ≥400 | ≥500 | ≥700 | ≥750 | ≥800 | ≥850 | ≥850 | ≥850 |
(KN/)
Avg. Crush Strength
(KN/Grain) | φ3 | ≥0.5 | ≥0.5 | ≥0.5 | ≥0.8 | ≥0.8 | ≥0.8 | ≥1.0 | ≥1.0 |
| φ6 | ≥1 | ≥1.2 | ≥1.2 | ≥1.5 | ≥1.5 | ≥2 | ≥2.5 | ≥2.5 |
| φ8 | ≥2.0 | ≥2.0 | ≥2.0 | ≥2.5 | ≥2.5 | ≥3.0 | ≥4.0 | ≥4.0 |
| φ10 | ≥2.0 | ≥3.0 | ≥3.0 | ≥3.5 | ≥3.5 | ≥4.0 | ≥5.0 | ≥5.0 |
| φ13 | ≥3.0 | ≥4.0 | ≥4.0 | ≥5.0 | ≥5.0 | ≥5.5 | ≥7.0 | ≥7.0 |
| φ19 | ≥6.0 | ≥7.0 | ≥7.0 | ≥8.0 | ≥8.0 | ≥10.0 | ≥13.0 | ≥13.0 |
| φ25 | ≥10.0 | ≥10.0 | ≥10.0 | ≥12.0 | ≥12.0 | ≥15.0 | ≥18.0 | ≥18.0 |
| φ30 | ≥13.0 | ≥13.0 | ≥13.0 | ≥15.0 | ≥15.0 | ≥20.0 | ≥23.0 | ≥23.0 |
| φ36 | ≥15.0 | ≥15.0 | ≥15.0 | ≥18.0 | ≥18.0 | ≥22.0 | ≥30.0 | ≥30.0 |
| φ50 | ≥20.0 | ≥20.0 | ≥20.0 | ≥25.0 | ≥25.0 | ≥35.0 | ≥40.0 | ≥40.0 |
Bulk Density
(g/cm3) | 2.4-2.6 | 2.9-3.1 | 3.0-3.2 | 3.15-3.3 | ≥3.45 | ≥3.5 | ≥3.6 | ≥3.65 |
Loose Fill Density
(kg/m³) | 1400-1550 | 1650-1800 | 1750-1850 | 1800-1900 | ≥2000 | ≥2050 | ≥2080 | ≥2100 |
1.25kg/bag, 40bags/pallet, 50 bags/pallet,60 bags/pallet (Pallet can be Plywood or plastic)
2.1000kg/Ton package on pallet;
1250kg/Ton package on pallet;
1500kg/Ton package on pallet
(Pallet can be Plywood or plastic)
3.Wooden barrel can be customized
Remarks:
Besides the ball series, Gemstone® Group can also offer high Alumina Lining bricks, Lining Board, Mossaic and Casting Igot Bricks.
Address:
South, No. 32, Huguang Road, Shanghu Village, Hutian Town, Zhangdian District, Zibo City, Shandong Province, Zibo, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Chemicals, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Shandong Zhonghe Jinshi New Material Technology Co., Ltd., belongs to Gemstone® Group and is headquartered in the famous ceramics and porcelain capital of Zibo, Shandong Province, China. Where a long history of ceramics and porcelain making and making skills are inherited from generations of ancestors.
Adhering to the concept of "Technology leading and market orientated", Gemstone® Group has been dedicated to the development and application of alumina new materials.
Gemstone® Group owns 4 production bases in China mainland and annual production capacity of wear resistant Alumina ceramic products is over 65000 Tons.
The main products of Gemstone® Group can be widely divided into below categories:
Alumina Ceramic Grinding Media,
High-purity Chemical Packing ball,
Alumina Composite,
High-temperature Refractory
Dry Powder Isostatic Pressing machinery
Alumina powder series
Alumina Regenerative Ceramic series
Disposal technology and application of industrial solid waste and hazardous waste
With all the efforts of 600 employees, Products of Gemstone® Group are mainly exported to the United States, Spain, Italy, Japan, South Korea, Brazil, Australia and other countries and regions, providing high-quality products and technical solutions for global partners.
Gemstone® Group guarantees its partners to grasp the pulse of the industry in a timely manner and realize rapid profits and development. Gemstone® Group is willing to cooperate sincerely with more and more partners all around the world for win-win results.
Nothing is impossible for a willing heart, Faith moves mountains.
