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.

Heat-Treated Hardness Grinding Steel Round Bar for Mining

Name: Heat-Treated Hardness Grinding Steel Round Bar for Mining
Brand: Shandong Shengye Grinding Ball Co., Ltd.
SKU: 751682562

Shandong, ChinaShandong Shengye Grinding Ball Co., Ltd.

US$660.00

25-299 Tons

US$630.00

300-499 Tons

US$600.00

500+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Iron Steel

Content

>90%

Model NO.

DIA 30mm-200mm

Usage

Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material, Mining,Quartz / Silicon Sand Factory, Power Plant

Processing Type

Heat Treatment

Size

Middle

Color

Brown

Customized

Product Name

Steel Round Bar

Process

Quenching+Tempering

Certification

TUV ISO 9001,ISO14001,OHSAS18001,SGS,BV

Service

Free Samples & Customizable

Heat Treatment

Quenching+Tempering

Hardness

45-60HRC

Breakage Rate

<1%

Impact Toughness

>12j/Cm^2

Transport Package

Bundles

Specification

40mn2, 45#, 40Cr, 42crmn, 65Mn, B2, B3, BL, BG

Trademark

ShengYe

Origin

Shandong, China

HS Code

72284000

Production Capacity

50, 000t

Key features

High Hardness & Efficiency: Heat-treated hardness reaches 45-60HRC, improving grinding efficiency by 43%.

Low Breakage Rate: Breakage rate is less than 1%, reducing downtime and labor risks.

Customizable Dimensions: Diameter and length can be tailored to fit specific customer rod mills.

Advanced Heat Treatment: Uses high-pressure quenching technology for optimized metallographic structure.

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

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

Long Service Life: Superior wear life compared to traditional grinding rods reduces replacement frequency.

Global Market Presence: Products exported to over 40 countries with offices in USA, Malaysia, Chile, and Spain.

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: ≤8.18h 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 grinding ball, casting cylpebs.

Q:Where do you sell your products?

Our customers come from more than 40 countries including USA, Japan, Republic of Korea, Malaysia, India, Mongolia, Peru, Spain, Mexico, Argentina, Morocco, Ghana, Zambia, Congo, etc. We have set up 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 70mm grinding rods, our lead time is 20-25 days.