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99.5% White Alumina Oxide Used for Bonded Abrasive, Shaped Grain
US$880.00
5-9 Tons
US$835.00
10-26 Tons
US$815.00
27+ Tons
Sample price:US$28.00/kg.Request sample
Product profile
Customization
AvailableArtificial Abrasive Type
Corundum AbrasivesApplication
Abrasive ToolsModel NO.
F12 to F220, JIS240 to JIS4000, f240 to F2500Function
Cutting GrindingSource
Artificial AbrasivesParticle Size
AbrasiveHardness
Conventional AbrasiveAl2O3
99.2%Color
Brilliant WhiteMohs Hardness
9Bulk Density
1.5~1.95 G/Cm³True Specific Gravity
≥3.9 G/Cm³Grain Shape
CubicSizes
F12 to F220Transport Package
25kg PP Bags Into Big, 25kg Paper Bags on Pallet.Specification
F8 to F220, F240 to F2000Trademark
BecensOrigin
ChinaHS Code
2818109000Production Capacity
3000mt/YearKey features
High Purity Alumina Content: Alumina content strictly controlled above 98.4% for superior quality.
High Temperature Manufacturing: Smelted at over 2000 degrees Celsius in electric arc furnace.
Wide Size Range Available: Sizes from F12 to F220, P12 to P220, and mesh options up to #4000.
Versatile Industrial Applications: Used for bonded abrasives, coated abrasives, polishing, sandblasting, and refractories.
Strict Sodium Oxide Control: Sodium oxide content kept below 0.6% to prevent crystal hardness loss.
Multiple Packaging Options: Available in bulk bags, PP bags, paper bags, and paper drums on pallets.
Customizable Branding: Neutral marks, customer logo, or no made in China options available.
International Standard Compliance: Conforms to GB, FEPA, JIS, and ANSI sieve standards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-01-02Nearest Port: qingdao, tianjin, ningboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is a limited trading company with seven employees, offering food, vegetable, fruit, and nut processing machinery. It is identified as a professional technical supplier and can customize products from customer designs, but it has only one R&D engineer, no new products launched in the past year, and no 3D software, ODM, or SDK capability. After-sales support includes a lifetime quality guarantee and one year of free warranty, with responsibilities differentiated between manufacturing defects and customer-caused problems; complaint handling has a documented procedure and records. Financial information is present only as year labels for 2021–2023, without assessable financial figures. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Production capacity, certifications, and customer cases are not sufficiently evidenced.
Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with seven employees. Its stated business scope covers general mechanical equipment, electronic and electromechanical products, appliances, hardware, and related goods, while its offered products include food, vegetable, fruit, and nut processing machines.
After-Sales capabilityThe supplier states a lifetime quality guarantee and one year of free warranty, with manufacturer responsibility for machine-self or quality malfunctions and client responsibility for operation or man-made problems. It also has a clear customer-complaint procedure with follow-up records, although no written corrective and preventive action procedures or records are reported.
R&D capabilityThe supplier is identified as a professional technical supplier and has one R&D engineer, but it launched no new products in the past year. It does not provide 3D software design services, ODM services, SDK access, or OEM services for popular brands, indicating limited demonstrated innovation breadth.
Customization capabilityBoth relevant records state that the supplier provides customization from designs, directly supporting customization based on customer-provided designs. This capability is not accompanied by 3D software, ODM, or SDK support, so the evidence supports design-based customization rather than broader development services.
Product Q&A
Q:What is the purity level of the White Alumina Oxide?
A:
The alumina content is strictly controlled above 98.4%, with sodium oxide not higher than 0.6%.
Q:What are the available particle sizes?
A:
Standard sizes range from F12 to F220, P12 to P220, #240 to #4000, and various mesh sizes like -100mesh to -325mesh.
Q:How is the White Alumina Oxide manufactured?
A:
It is made from industrial alumina powder, arc smelted at over 2000 degrees, then cooled, crushed, and screened.
Q:What are the main applications for this product?
A:
It is used for abrasive tools, surface treatment like polishing and sandblasting, precision casting, and advanced refractory materials.
Q:What packaging options are available?
A:
Options include 1000kg/1250kg bulk bags, 40x25kg PP bags, paper bags, and 50kg paper drums, all on pallets.
Send Inquiry
*To:
Zhengzhou Inber Machinery Co., Ltd.
Zhengzhou Inber Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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