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What is the Mohs hardness of the 95% alumina ball?

The Mohs hardness for the 95% alumina ball is 9.

What is the bulk density of the 95% alumina ball?

The bulk density is at least 3.7 g/cm3 for the 95% alumina ball.

Ceramic Balls with 8mm Diameter for Grinding in Ball Mill

Name: Ceramic Balls with 8mm Diameter for Grinding in Ball Mill
Brand: Pingxiang Chemshun Ceramics Co., Ltd.
SKU: 1930028272

Jiangxi, ChinaPingxiang Chemshun Ceramics Co., Ltd.

US$1,005.00-2,000.00

1 Ton

Product profile

Customization

Available

Material

Alumina

Content

>90%

Model NO.

chemshun ceramics

Usage

Grind

Processing Type

Isostatic Pressing Type

Size

Small

Color

White

Customized

Density

3.6-3.8g/cm3

Transport Package

by Bags, Then Fasten on Pallet

Specification

Available and Customized Size

Trademark

Chemshun Ceramics

Origin

China

HS Code

69091200

Production Capacity

10000ton/Year

Key features

High Density & Hardness: Alumina content up to 95% with Mohs hardness of 9 for superior grinding performance.

Low Wear Loss: Self abrasion loss as low as 0.008% to greatly prolong service life of grinding media.

Excellent Corrosion Resistance: Wonderful corrosion resistance suitable for harsh chemical and mineral environments.

Wide Size Range: Available in sizes from 1mm to 95mm to fit various mill specifications.

Versatile Applications: Ideal for grinding glaze, pigment, ceramics, cement, and various mine ores.

Advanced Manufacturing: Produced via cool-isostatic pressing or rolling for consistent quality and density.

Full Customization: Customization available from samples, designs, or full customization requirements.

Low Water Absorption: Water absorption less than 0.01% ensuring high purity and structural integrity.

Company profile

Importers and ExportersYears of Export ExperienceR&D CapabilitiesManagement Certification

Pingxiang Chemshun Ceramics Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤9.72h

AI-Powered supplier vetting

SummaryChemshun presents itself as a wear-resistant ceramics supplier with stated research, production, customization, and ODM capabilities. It reports ISO9001:2015 and ISO14001:2015 certification, two production lines, defined inspection procedures, and substantial stated output across ceramic products. Its R&D profile includes three years of engineers’ total experience and new product development during the past year. The supplier has documented supplier-management and corrective-action procedures, but the provided information does not establish the effectiveness of after-sales service or customer case history. It lacks overseas warehouses, showrooms, agents, and SDK availability, although it has participated in a 2023 Peru trade exhibition and reports export sales of 41%–50%. The supplier type is identified as a trading company, creating some ambiguity relative to its stated production capabilities.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These provide explicit evidence of quality and environmental management system certification.

R&D capabilityThe supplier states that it developed new products during the past year, offers ODM services, and supports customization from samples, designs, full customization, and minor customization. It reports three years of total R&D engineer experience, but has no available SDK; the evidence supports practical product-development capability rather than a broad technology-platform capability.

Production capacityThe supplier reports two production lines, annual outputs including 5,000 tons of wear-resistant ceramic products, 10,000 tons of ceramic grinding balls and beads, 3,000 tons of catalyst support materials and chemical tower packings, and 10,000 semiconductor ceramic pieces. It also lists production and testing equipment and states that finished products are inspected using documented, uniformly followed instructions.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, and minor customization. The supplier also states that it provides ODM services, directly supporting a broad customization offering.