What is the breakage rate of these balls?

The breakage rate is less than 1% for the high-chrome alloy casting iron balls.

What sizes are available?

Diameters range from 17mm to 150mm, including specific sizes like 15-20mm, 25-30mm, 40-60mm, etc.

What industries can use these grinding media?

They are widely used in metal mines, coal grinding for power generation, cement plants, chemical industry, steel mills, and quartz sand mines.

35 60 120mm High Chrome Casting Iron Grinding Media Steel Ball

Name: 35 60 120mm High Chrome Casting Iron Grinding Media Steel Ball
Brand: Jinan Huafu Forging Joint-Stock Co., Ltd.
SKU: 2238157505

Shandong, ChinaJinan Huafu Forging Joint-Stock Co., Ltd.

US$640.00

1-199 tons

US$635.00

200-499 tons

US$630.00

500+ tons

Product profile

Customization

Available

Material

Round Steel

Content

>90%

Model NO.

20-160MM

Usage

Construction, Machinery, Chemical, Petroleum, Grind

Processing Type

Casting

Size

Big

Color

Black

Customized

Non-Customized

Breakage Rate

Microstructure

M+C

Impact Value

2-7j/Cm^2

Name

Grinding Ball

Specification

20-160MM

Trademark

HuaFu

Origin

China

HS Code

73259100

Production Capacity

100000tons

Key features

High Chrome Content: Chrome content ranges from 2% to over 30% depending on the specific grade selected.

Low Breakage Rate: Breakage rate is strictly controlled below 1% for high-grade balls.

High Hardness: Hardness reaches HRC >58 for most grades, ensuring durability.

Wide Size Range: Available in diameters from 17mm to 150mm for various mill types.

Multi-Industry Use: Suitable for metal mines, coal, cement, chemical, and steel industries.

Professional Manufacturer: Annual capacity of 100,000 tons with over 100 employees.

OEM/ODM Support: Supports customization from samples, designs, and flexible requirements.

Strict Quality Control: Includes broken tests, chemical analysis, and hardness inspections.

Company profile

Importers and ExportersYears of Export ExperienceQuality AssuranceManagement Certification

Jinan Huafu Forging Joint-Stock Co., Ltd.

Shandong, 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: 13 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.82h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in producing and selling steel balls, iron products, mining equipment parts, and related production equipment parts. It reports ISO9001:2015 and ISO14001:2015 certifications, advanced casting and forging facilities, inspection systems, written service and quality procedures, inventory capacity, and valid manufacturing contracts with associated subcontractors. It offers broad customization, 3D design, ODM, OEM, and SDK-related capabilities, but reports no new products in the past year. Export activity is substantial, with 71%–90% of sales from exports and 13 years of export experience, although exports are conducted through agents. Overseas services include installation, debugging, maintenance, repair, and training. Financial records are identified for 2022–2024, but no performance figures or financial results are provided. No specific customer names, projects, or case studies are disclosed.

Supplier typeThe supplier is a combined company whose stated business scope covers production and sales of steel balls, iron products, mining equipment parts, and steel-ball production equipment parts, together with import and export activities. Its business activities may require approval from relevant authorities where applicable.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates. These provide stated evidence of quality-management and environmental-management certification.

After-Sales capabilityThe supplier reports overseas debugging, equipment installation, maintenance, repair, and training services, supported by written service procedures, records, corrective-action processes, and complaint-handling procedures. It also has inventory capacity and accepts multiple service quotation and payment terms, although it has no overseas warehouse or showroom.

Production capacityThe supplier reports advanced casting and forging facilities, a full inspection system, improved production ability and speed through group cooperation, valid manufacturing contracts with associated subcontractors, inventory capacity, and standardized finished-product inspection instructions. These statements explicitly support manufacturing and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, along with 3D software design and ODM services. This indicates broad capability to adapt products to customer specifications.