What is the chemical composition of the grinding beads?

The composition is ZrO2 65%, Al2O3 25%, SiO2 7%, and Others 3%.

Zirconium Silicate Ceramic Grinding Balls Zirconia Silicate Ceramic Grinding Beads

Name: Zirconium Silicate Ceramic Grinding Balls Zirconia Silicate Ceramic Grinding Beads
Brand: Adena Ceramics International LLC (Shanghai)
SKU: 1974018821

Shanghai, ChinaAdena Ceramics International LLC (Shanghai)

US$4.50-8.00

100 kg

Sample price:US$4.00/kg.Request sample

Product profile

Customization

Available

Application

Centerless Grinding, Creep Feed Grinding, Cylindrical Grinding, Surface Grinding

Grit Size

Fine

Model NO.

Zirconium silicate beads

Material Type

Zro2,Al2O3,Sio2

Shape

Balls, Beads

Specific Density

≥4.1g/cm3

Bulk Density

2.4-2.6g/cm3

Hv Hardness

> 900

Crushingstrenght

>1100n

Transport Package

Bag and Pallet and Plastic Bucket

Specification

0.4-20mm

Trademark

Adena Ceramic

Origin

China

HS Code

6909120090

Production Capacity

5000tons Per Year

Key features

High Grinding Efficiency: Superior impact and wear resistance with uniform size and good roundness for efficient processing.

Cost Effective Solution: Less energy consumption than steel balls and lower cost per volume compared to high-density steel media.

Reduced Maintenance: Decreases product contamination and reduces mill wear, maintenance costs, and downtime significantly.

Wide Application Scope: Ideal for color/paint, agrochemical, mining, and surface processing industries including shot blasting.

Eco-Friendly Design: Inert chemical composition ensures environmental friendliness and safety during industrial applications.

Custom OEM Service: We accept OEM orders and provide customized solutions based on specific customer design requirements.

Free Sample Testing: Free samples are provided for testing before official orders to ensure product suitability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceMulti-language PioneerExperienced Team

Adena Ceramics International LLC (Shanghai)

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.31h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D design, ODM, OEM, and multiple customization options. It reports ISO 9001 certification, two production lines, stated zirconia grinding bead and alumina ball output, and dedicated quality-control staff. However, quality assurance, complaint handling, and corrective-action procedures lack written procedures or records, and there is no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited: it reports inventory and an overseas warehouse but no overseas agents, branches, showroom, or offline trade-show participation. Financial information is only indicated by reporting years, without sufficient evidence to assess financial credibility. Customer-specific cases are not provided.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and reports a business scope including special ceramic products, daily-use ceramics, instruments, metal materials, electronics, mechanical and electrical equipment, hardware, wires and cables, and pneumatic and electric tools. This indicates a technically oriented supplier with a broad stated product scope.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit certification evidence relevant to quality management, although the slices do not provide the certificate number, validity period, or scope.

After-Sales capabilityThe supplier reports in-stock service capacity and an overseas warehouse, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas agents or branches, no overseas showroom, no offline trade-show participation, and no written procedures or records for complaint handling or corrective and preventive actions; it also reports no quality assurance.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM services, and OEM services for popular brands. It also reports 6–10 years of total R&D-engineer experience, although no SDK is available.

Production capacityThe supplier reports multiple processing and finishing equipment types, two production lines, 6–10 quality-control staff, and stated output of 5,000 tons of zirconia grinding beads and 200,000 tons of alumina balls. It also reports inventory capability, but has no valid manufacturing-capacity contract with related subcontractors and no written quality-assurance, complaint, or corrective-action procedures.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and customization from customer designs. It also provides 3D software design services and identifies customization as supported by its R&D capability.