What are the lead times for production?

The average lead time is 1-3 months, regardless of whether it is peak season or off-season.

What certifications do the products hold?

Our products are certified with CE, ISO 9001:2000, and ISO 9001:2008, ensuring compliance with international quality standards.

What payment terms are accepted?

We accept T/T, L/C, D/P, D/A, and Western Union. Payment currencies include USD, EUR, and CNY.

Forging Steel Cold Rolling Mill Backup Roller with 9cr3mo for Copper Foil or Plate

Name: Forging Steel Cold Rolling Mill Backup Roller with 9cr3mo for Copper Foil or Plate
Brand: Jiangyin Eternal Heavy Industry Co., Ltd.
SKU: 1926588215

Jiangsu, ChinaJiangyin Eternal Heavy Industry Co., Ltd.

US$1,500.00

1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

R-OD400*L1000

Molding Technics

Hot Forging

Application

Machinery Parts

Material

Alloy Steel

Heat Treatment

Quenching

Surface Treatment

Surface Quenching

Forging Tolerance

+/-0.1mm

Standard

Certification

CE, ISO 9001:2000, ISO 9001:2008

Hardness

HRC55-65

Processing Procedure

Forging,Heat Treatment,Lathe Machining

Service

Customized

After Warranty Service

Online Support

Warranty Period

One Year

Transport Package

Wooden Box

Specification

OD400*L1000

Trademark

Eternal

Origin

China

HS Code

8455300000

Production Capacity

500 Tons /Month

Key features

High Hardness & Wear Resistance: 9Cr3Mo material achieves HRC55-65 hardness with excellent wear resistance for severe friction.

Superior Toughness & Purity: Forged from ESR ingots with high toughness and purity, ensuring durability under static and dynamic loads.

Advanced Heat Treatment: Features double-frequency quenching and oil quenching to reduce crack risks and improve hardening depth.

Customized Service Available: Customized service is available for hardness and processing procedures to meet specific client needs.

Wide Application Range: Suitable for cold/hot rolling of steel, aluminum, and copper plates or foils in various industries.

CE & ISO Certified: Products hold CE, ISO 9001:2000, and ISO 9001:2008 certifications ensuring quality standards.

One Year Warranty: Comes with a one-year warranty period and online support for after-sales service.

Heavy Duty Manufacturing: Manufactured in an 8,000 sqm workshop with 2000-ton forging presses and advanced CNC facilities.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Jiangyin Eternal Heavy Industry Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.32h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier is a limited company in Jiangyin, Jiangsu, with 58 employees and a stated business scope covering manufacturing, forgings, mining machinery, general equipment, machine parts, and related sales. Its offered products are hydraulic cylinders and forging shafts. It reports broad customization and ODM capabilities, recent new-product development, and one production line with stated output for steel mill rolls and hydraulic cylinders. Quality inspection instructions are documented and uniformly followed. However, it has no in-stock capacity, overseas warehouse, overseas showroom, overseas agents or branches, and reports no offline trade-show participation. No certification information or customer cases are provided. Financial records are referenced for 2021–2023, but the slices do not provide sufficient financial performance evidence for a credibility assessment. The supplier’s stated status as a trading company, combined with manufacturing-related scope and valid contracts with associated...

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and offers services in zero overseas countries. These stated limitations indicate weak international after-sales infrastructure, although no complete after-sales policy or response capability is provided.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports customization from samples and designs through full customization. However, total R&D engineer experience is reported as below five years and no SDK is available, so the evidence supports product-development capability but not a complete advanced-innovation assessment.

Production capacityThe supplier lists extensive equipment, one production line, stated annual outputs of 10,000 tons for steel mill rolls and 3,000 tons for hydraulic cylinders, and valid contracts with each associated subcontractor. It also has 15 qualified service-capability suppliers and written assessment procedures, although it reports no inventory capacity and the lead-time entry is unclear.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, minor customization, flexible customization, and full customization. This is direct evidence of broad customization coverage.

Product Q&A

Q:What is the material and hardness of the backup roller?

The roller is made of 9Cr3Mo alloy steel. After heat treatment, the hardness reaches HRC55-65, providing high wear resistance.

Q:What are the main advantages of using 9Cr3Mo material?

9Cr3Mo offers high hardness, excellent wear resistance, good tensile strength for load bearing, deep hardening layers, and resistance to thermal cracking.

Q:Can the product be customized?

Yes, customized service is available. We can adjust hardness (HRC55-65) and processing procedures like forging and heat treatment according to requirements.

Q:What is the warranty period and after-sales service?

We provide a one-year warranty period. After-sales service includes online support to assist with any technical issues.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing options for clients.