How do you ensure the quality of the rolls?

We conduct multiple inspections including raw material, in-process, and 100% finished product inspections.

What is the hardness of the ICIV roll barrel?

The hardness of the ICIV roll barrel is 70-83 HSD.

How are the rolls packaged and shipped?

Rolls are packed with 3 layers of plastic paper and fixed on an iron frame, generally shipped by sea from Shanghai or Ningbo.

Metallurgy Machinery Grade IV Infinite Chilled Hard Cast Iron Roll (ICIV) for Plate Mill

Name: Metallurgy Machinery Grade IV Infinite Chilled Hard Cast Iron Roll (ICIV) for Plate Mill
Brand: Huzhou Zhonghang Roll Co., Ltd.
SKU: 2053846862

Zhejiang, ChinaHuzhou Zhonghang Roll Co., Ltd.

US$2,200.00

2 Pieces

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

10 Years

Model NO.

ICIV

Customized

Condition

New

Power Source

Electric

Automatic Grade

Automatic

Type

Steel Rolling Equipment

Certification

ISO, ISO14001, ISO9001

Barrel Length

Max 1.2 Meters

Single Weight

Max 10 Tons/PC

Taper

Available

Multiple Thread Holes

Available

The End of The Roll Is Slotted

Available

Deep Hole

Available

Deep Thread Holes

Available

Customized Roughness

Available

Lettering

Available

Hardness of Barrel

70-83 Hsd

Hardness of Neck

32-45 Hsd

Tensile Strength

Greater Than or Equal to 350 N/mm2

MOQ

2PCS

Application

Hot Strip Steel Mill, Medium Thin Sheet Mill

Trial Order

Available

Transport Package

Brandreth

Specification

280-850mm roll body diameter

Trademark

Zhonghang

Origin

Huzhou

HS Code

8455300000

Production Capacity

15000 Ton/Year

Key features

30+ Years Manufacturing Experience: Established in 1992, specializing in metallurgical rolls with deep R&D expertise.

Full Customization Capability: Custom barrels, hardness, threads, and roughness based on client drawings and requests.

High Hardness ICIV Material: Roll barrel hardness 70-83 HSD with tensile strength >=350 N/mm2 for durability.

10-Year Warranty Coverage: Comprehensive 10-year warranty provided for all manufactured cast iron rolls.

100% Quality Inspection: Multi-stage inspection from raw materials to finished products ensures quality assurance.

Wide Application Scope: Suitable for hot strip, medium thin sheet, and various steel rolling mill processes.

Direct Manufacturer Price: Own steel factory and production lines ensure competitive pricing and quality control.

Fast Response Time: Inquiry replies within 1 hour with professional technical support and recommendations.

Company profile

High Repeat Buyers Choice100% Finished Products InspectionProduction Process VisualizationManagement Certification

Huzhou Zhonghang Roll Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, reports new products in the past year, and provides OEM services to recognized brands. It has substantial manufacturing equipment, 10 production lines, stated mill-roll and ring output of 15,000 tons, and export sales representing 51%–70% of total sales. The supplier reports ISO9001 and ISO14001 certification, additional standardization certifications, and sales to more than 80 steel enterprises. However, manufacturing capacity lacks a valid contract with associated subcontractors, finished-product inspections have instructions but no written records, and no quality assurance is reported. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. R&D documentation was unavailable for audit, and patent information is inconsistent across the provided slices.

Supplier typeThe supplier presents itself as a manufacturer with extensive metalworking equipment, 10 production lines, and stated mill-roll and ring production of 15,000 tons. It also offers OEM, ODM, and multiple forms of customization, indicating a manufacturer with design and production-service capabilities rather than only a trading role.

CertificationsThe supplier states that it has passed ISO9001 and ISO14001 quality and environmental management system certification, as well as AAA standardized good behavior certification. These certifications provide explicit evidence of formal quality and environmental management credentials.

After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaint handling. However, it reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation, so after-sales support appears procedurally established but geographically limited.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. R&D personnel are also described as developing products according to customer requirements, directly supporting customized-order capability.

Client casesThe supplier states that it provides OEM services to well-known brands and that its products are sold to more than 80 large and medium-sized steel enterprises domestically and internationally. These are explicit customer and market references, although individual customer names and case details are not provided.