What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

What is the Mohs hardness of the 92% grade?

The Mohs hardness of the 92% Al2O3 grade is 9.

What is the water absorption rate?

Water absorption is less than 0.01% for the 92% and 65% grades.

Al2O3 Ball Alumina Grinding Ceramic Ball 2mm 3mm 5mm 10mm

Name: Al2O3 Ball Alumina Grinding Ceramic Ball 2mm 3mm 5mm 10mm
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 893566525

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

US$950.00

5-9 Tons

US$930.00

10-20 Tons

US$900.00

21+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Ceramics

Content

>90%

Usage

Grind

Processing Type

Isostatic Pressing Type

Size

10mm - 70mm Dia

Color

White

Customized

Standard Size

Transport Package

Wooden Pallet

Specification

from size 10mm to 70mm dia

Origin

China

HS Code

69091900

Production Capacity

5000 Ton Per Year

Key features

High Alumina Content: Available in 92%, 75%, and 65% Al2O3 grades for superior wear resistance.

Wide Size Range: Offers pressed, rolled, and cylindrical balls from 0.5mm to 120mm diameter.

Low Water Absorption: Water absorption is less than 0.01%, ensuring high density and stability.

Versatile Applications: Ideal for grinding glaze, tile body, cement, paint, and mineral powder.

High Hardness: Mohs hardness reaches 9 for 92% grade, providing excellent abrasion resistance.

Customization Options: Supports customization from designs and samples for specific needs.

Low MOQ: Minimum order quantity is just 1 piece, suitable for testing and small batches.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.75h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.