What certifications does the company have?

We are certified by ISO 9001, ISO 14001, ISO 45001, and TUV, and products pass SGS tests.

What is the impact toughness value?

The impact toughness is greater than 12 J/cm2.

What are the payment terms?

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

Steel Grinding Balls for Mill Mineral Processing and Cement Processing

Name: Steel Grinding Balls for Mill Mineral Processing and Cement Processing
Brand: Jinan ZenTi Heavy Industry Co., Ltd
SKU: 2004400012

Shandong, ChinaJinan ZenTi Heavy Industry Co., Ltd

US$620.00

25-99 Tons

US$610.00

100-199 Tons

US$600.00

200-299 Tons

US$590.00

300-399 Tons

US$580.00

400+ Tons

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Content

>90%

Model NO.

B2, B3, B4, B6, BL, BG, 45#, 50Mn, 60Mn, 65Mn,

Usage

Machinery, Chemical, Grind

Size

Middle

Color

Black

Customized

Which Port

Qingdao,Shandong Province,China

Shape

Ball

Hardness

55-66HRC

Impact Toughness

>12ak.J/Cm2

Breakage Rate

<1%

Heat Treatment

Quenching and Tempering

Transport Package

Nylon Bags and Steel Drums

Specification

Diameter: 20mm- 150mm

Trademark

Jinan Zent

Origin

Jinan, Shandong Province

HS Code

73261100

Production Capacity

90000 Tons / Year

Key features

High Hardness & Toughness: Surface hardness 55-66HRC with impact toughness >12J/cm2 for durability.

Low Breakage Rate: Breakage rate less than 1% ensuring long service life in grinding mills.

Wide Size Range: Available in sizes from 10mm to 160mm to fit various mill specifications.

Customizable Options: Supports customized shapes, sizes, and material compositions per client needs.

Certified Quality: Products certified by SGS, TUV, ISO9001, ISO14001, and ISO45001.

Professional Manufacturer: 15 years experience with 110,000 tons annual capacity and two plants.

Global Export Experience: Exported to over 40 countries with offices in Chile and Mongolia.

Fast Delivery: 3-8 days for stock items; 10-20 days for non-stock items based on quantity.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Exhibition ExperienceIn-stock Capacity

Jinan ZenTi Heavy Industry 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: 14 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryJinan ZenTi Heavy Industry Co., Ltd is a China-based combined company established in 2010, with 52 employees and operations in Shandong. The supplier is identified as a professional technical supplier with 3D software design, SDK availability, and broad customization capabilities. Its manufacturing evidence includes testing, furnace, quenching, and hot rolling/forging equipment, valid manufacturing contracts, inventory capability, and documented finished-product inspection procedures. Service processes include written procedures for supplier-service assessment, corrective and preventive actions, and complaint handling, while overseas services cover installation, debugging, maintenance, repair, and training. Export activity is reported for 14 years, with 51%–70% of sales from exports. The slices do not provide certification records, customer cases, or sufficient financial performance details. The supplier lacks overseas warehouse and showroom capabilities.

Supplier typeThe supplier is identified as a combined company and a limited company named Jinan ZenTi Heavy Industry Co., Ltd., established in China in 2010 and operating in Shandong. Its stated business scope includes equipment, machinery, mechanical parts, fasteners, mining machinery, environmental-protection equipment, metal materials, fans, and related technical services.

After-Sales capabilityThe supplier reports overseas installation, debugging, maintenance, repair, and training services, supported by written service-assessment procedures, corrective and preventive action records, and complaint-handling procedures. It has inventory capability and valid manufacturing contracts, but no overseas warehouse or showroom.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. These records support technical development capability, although no specific patented products, R&D team size, or innovation outcomes are provided.

Production capacityProduction-related evidence includes a dropping test machine, electric furnace, quenching machine, and hot rolling/forging machine, together with valid contracts between the factory and associated subcontractors and in-stock capability. Finished-product inspection instructions are reportedly available and uniformly followed, supporting operational and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is reported for both R&D-supported design services and general design-service capability, indicating broad customization coverage.