What are your terms of payment?

We accept T/T with 30% in advance and the remaining 70% against the B/L copy. Additionally, we accept an L/C, which is a 100% irrevocable letter of credit at sight.

What is the breakage rate of the grinding rods?

The breakage rate is less than 1%, ensuring high efficiency and cost-effectiveness.

What grades of grinding rods are available?

We offer various grades including 45#, 40cr, 50mn, 60mn, 65mn, B2, and B3.

High-Performance Grinding Media Steel Rods B2 and B3 Grades

Name: High-Performance Grinding Media Steel Rods B2 and B3 Grades
Brand: Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd
SKU: 2089307682

Shandong, ChinaShandong Jinchi Heavy Industry Joint-Stock Co., Ltd

US$550.00-630.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Content

>90%

Model NO.

DIA: 50mm-150mm

Usage

Construction, Machinery, Chemical, Grind, Refractory Material, Mining ,Cement Plant ,Power Plant

Processing Type

Hot Rolled or Forged

Size

Dia :20mm-150mm (1inch -6inch )

Color

Black

Customized

Standard

JIS, GB, DIN, BS, ASTM, AISI

Application

Construction Machinery

Type

Grinding Rod

Breakage Rate

<1%

Grade

45#, 40cr, 50mn, 60mn, 65mn, B2, B3

Hardness

45-55HRC

Dia Tolerance

+- 2mm

Length Tolerance

+- 20mm

Manufacture

Heat Treatment and Water Quenching

Impact Value

≥12j/Cm^2

Straightness

<0.2 %

Transport Package

by Wire

Specification

DIA: 50mm-150mm

Trademark

JINCHI

Origin

China

HS Code

73261100

Production Capacity

100000tons/Year

Key features

High Durability & Low Breakage: Breakage rate <1% with hardness 45-55HRC for rod mills.

Customizable Specifications: Diameter 20-150mm, length 3-6m, and grades B2/B3 available.

ISO & SGS Certified Quality: Certified by ISO9001, ISO14001, ISO45001, and SGS.

Fast Delivery Time: Typical delivery within 10-15 days after order confirmation.

Large Production Capacity: Annual capacity surpassing 100,000 tons with advanced lines.

Premium Raw Materials: Sourced from renowned steel mills like Laigang and JIYUAN.

Versatile Applications: Ideal for coal slurry, sand making, mining, and cement plants.

Free Samples Available: Complimentary samples provided, buyer pays freight.

Company profile

In-stock CapacityFast DeliveryCustomization from SamplesFull Customization

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-07-07Nearest Port: qingdao tianjinAverage Response Time: ≤2.87h

AI-Powered supplier vetting

SummaryThe supplier is a diversified manufacturer covering mechanical and electrical equipment, metal structures, auto parts, doors and windows, fasteners, metal materials, rubber products, and related sales and import-export activities. It demonstrates broad customization, ODM and OEM capabilities, reported new products within the past year, and maintains quality-control procedures, traceability, complaint-handling procedures, and an independent laboratory. ISO9001, ISO14001, and occupational health and safety certifications are reported. Export activity is substantial, with 90% of total sales from exports and 19 years of exporting experience. However, the supplier has no overseas warehouse, showroom, or overseas agent/branch, no available SDK, and no overseas services reported. Financial information is represented only by years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier operates as a manufacturer and trader across mechanical and electrical equipment, metal structures, auto parts, doors and windows, fasteners, metal and rubber products, and related import-export activities. Its 19 years of exporting experience and 90% export-sales share indicate an export-oriented manufacturing supplier.

CertificationsThe supplier reports ISO9001 quality certification, ISO14001 environmental certification, and occupational health and safety certification, including ISO45001:2018 in the certification record. These certifications explicitly support formal quality, environmental, and safety management capabilities.

After-Sales capabilityThe supplier has written procedures and records for supplier-service assessment, complaint handling, and corrective and preventive actions, with 11 qualified service-capability suppliers. However, it reports no overseas warehouse, showroom, or overseas agent/branch, and no overseas services, so its international after-sales infrastructure is limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and maintains an independent laboratory with advanced and accurate equipment. However, it has no available SDK, so the evidence supports product-development capability but not software-development integration capability.

Production capacityThe supplier lists multiple manufacturing activities, including mechanical and electrical equipment, metal structures, auto parts, doors and windows, fasteners, and metal daily necessities. Its laboratory, quality assurance, raw-material traceability, and documented quality-control practices support production capability across these categories.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM services for well-known brands, providing direct evidence of broad customization and contract-manufacturing capability.

Client casesThe supplier states that it provides OEM services for well-known brands and identifies customers in Australia, South Africa, Ghana, Korea, Canada, and the United States. These statements demonstrate international customer exposure, although no specific customer names, projects, or performance details are provided.

Product Q&A

Q:What is the advantage of your company?

With a formidable 28 years of industry prowess, we stand as seasoned manufacturers of steel balls, bringing unparalleled expertise and production acumen to the table.

Q:In which countries are your products sold?

Our distinguished products are proudly distributed across the globe, reaching destinations such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and many more international markets, with strategic branch offices in Australia.

Q:Are you trading company or manufacturer?

We are a dedicated factory, committed to excellence in manufacturing.

Q:How long is your delivery time?

Delivery is usually achieved within 10-15 days, depending on the order quantity, ensuring a swift and timely service.

Q:Do you provide samples? Is it free or extra?

Yes, we are pleased to offer complimentary samples, though kindly note that the freight charges are not covered.