What certificate do you have?

We are TUV ISO900, ISO14001, ISO45001 certified enterprise, we could also provide customer the SGS test report by third party.

High Hardness 20mm-150mm Forged Steel Grinding Ball

Name: High Hardness 20mm-150mm Forged Steel Grinding Ball
Brand: Shandong Shengye Grinding Ball Co., Ltd.
SKU: 749907432

Shandong, ChinaShandong Shengye Grinding Ball Co., Ltd.

US$700.00

25-124 Yards

US$600.00

125+ Yards

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Alloy Steel

Content

>90%

Model NO.

DIA 20mm-150mm

Usage

Construction, Machinery, Chemical, Grind

Processing Type

Rolling Type

Size

Dia 20mm-150mm

Color

Black

Customized

Product Name

Mining Mill Grinding Media Forging Balls

Process

Forging+Machining(If Need)+Surface Treatment

Certification

TUV ISO 9001 / BV / SGS

Service

Samples & Customize

Heat Treatment

Quenching+Tempering

Hardness

60-65HRC

Breakage Rate

<0.5%

Impact Toughness

>12ak.J/Cm^2

Transport Package

Steel Drums & Flexible Container Bags

Specification

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

Trademark

ShengYe

Origin

Shandong, China

HS Code

73261100

Production Capacity

100, 000t

Key features

High Hardness & Toughness: Hardness 60-65HRC with impact toughness >12ak.J/Cm^2 and breakage rate <0.5%.

Customized Specifications: Diameter 20mm-150mm available with 60+ alloy steel grades to match specific needs.

Wide Application Range: Suitable for dry and wet grinding in ball mills and Sag mills of all diameters.

ISO & Third-Party Certified: Certified by TUV, ISO9001, ISO14001, ISO45001, SGS, and BV.

20 Years Manufacturing Experience: Specialized in grinding media production with 10-20 years experienced engineers.

High Production Capacity: Annual output 100,000 tons with 10 advanced horizontal forging and rolling lines.

Fast After-Sales Response: Satisfactory solutions for quality issues provided within 1-2 working days.

Free Sample Availability: Free samples prepared within 3-5 working days (customer pays freight).

Company profile

Shandong Shengye Grinding Ball Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-05-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.80h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryShandong Shengye Grinding Ball Co., Ltd. is identified as a Chinese factory and limited company manufacturing grinding balls, grinding rods, and related products. The supplier reports 10 production lines, annual grinding-ball productivity of 100,000 tons, a 24,000 m² manufacturing plant, and export activity to more than 30 countries, mainly serving mines, cement plants, and thermal power plants. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, and states that it operates advanced testing equipment, professional testing personnel, product traceability, and customer follow-up files. Evidence supports substantial production and export capability, but the provided information does not establish financial strength, customization capability, or independently verifiable customer cases.

Supplier typeThe supplier is described as a limited company, factory, and manufacturing enterprise located in Shandong, China. Its stated business covers industrial equipment, metallurgy, mineral and energy sectors, with products including forged steel balls, grinding rods, casting grinding balls, and grinding cylpebs.

CertificationsThe supplier explicitly reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates. These stated certifications provide direct evidence of quality, environmental, and occupational-health-and-safety system coverage.

After-Sales capabilityThe supplier states that it maintains customer files, conducts regular follow-up, and provides comprehensive after-sales service to address customer concerns. It also reports product-batch traceability through testing and detection systems, supporting post-delivery issue handling.

Production capacityThe supplier reports a 24,000 m² manufacturing plant, 10 production lines, and annual grinding-ball productivity of 100,000 tons. It also states that it is a professional factory and can fulfill orders within 15 workdays in both off-peak and peak seasons, providing direct evidence of substantial production capacity.

Product Q&A

Q:What kind of grinding media do you produce?

Our main products include forged steel ball, grinding steel rod, casting steel ball, cast grinding cylpebs.

Q:Where do you sell your product?

Our customers come from more than 40 countries including USA, Japan, Korea, Malaysia, India, etc. We have offices in Malaysia, Chile, United States, and Spain.

Q:What's your warranty?

1 year.

Q:Can you provide free sample?

Yes, we can prepare free samples within 3-5 working days and usually the customer paid the freight cost.

Q:How long is your delivery time?

It depends on the quantity of the order. For example, if you place an order of 1000 tons 60mm grinding balls, our lead time is 10-15 days.