What certificate do you have?

We are TUV ISO900, ISO14001, ISO45001 certified and can provide SGS test reports by a third party.

High Chrome Casting Steel Balls/ Cast Iron Grinding Balls

Name: High Chrome Casting Steel Balls/ Cast Iron Grinding Balls
Brand: Shandong Shengye Grinding Ball Co., Ltd.
SKU: 748419752

Shandong, ChinaShandong Shengye Grinding Ball Co., Ltd.

US$710.00

25-299 Tons

US$680.00

300-499 Tons

US$650.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Iron Steel

Content

>90%

Model NO.

Cr28, Cr17, Cr10, Cr1

Usage

Construction, Chemical, Grind, Mining, Cement Plant

Processing Type

Casting

Size

Dia 10mm-130mm

Color

Black

Customized

Product Name

Chrome Cast Grinding Balls

Process

Casting

Certification

TUV ISO9001, SGS

Service

Free Samples & Customized

Heat Treatment

Quenching+Tempering

Microstructure

M+C/P+C

Chrome Content

1%-30%

Breakage Rate

<0.5%

Hardness

55-67HRC

Transport Package

Steel Drums & Flexible Container Bags

Specification

Cr28, Cr17, Cr10, Cr1

Trademark

ShengYe

Origin

Shandong, China

HS Code

73259100

Production Capacity

100, 000 Tons

Key features

High Chrome Content Options: Available in 1%-30% Chrome content for customized grinding performance.

Superior Hardness Range: Hardness up to 67HRC ensures durability and resistance to deformation.

Low Breakage Rate: Breakage rate strictly controlled below 0.5% for cost efficiency.

Customized Product Sizes: Diameter options from 10mm to 130mm to fit specific mill requirements.

International Certifications: Certified by TUV, ISO9001, ISO14001, ISO45001, SGS, and BV.

Free Sample Availability: Free samples provided within 3-5 working days (freight paid by customer).

Comprehensive Warranty: 1-year warranty coverage with satisfaction guarantee for quality issues.

Advanced Heat Treatment: Quenching and tempering process ensures uniform hardness and toughness.

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: ≤7.89h 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, and cast grinding cylpebs.

Q:Where do you sell your product?

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

Q:What's your warranty?

We provide a 1-year warranty.

Q:Can you provide free sample?

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

Q:How long is your delivery time?

It depends on the quantity. For example, an order of 1000 tons of 60mm Cast Grinding Ball has a lead time of 25-30 days.