Can you recommend suitable rolls according to detailed requests?

Yes, we are pleased to recommend rolls for you based on your specific needs.

Is a trial order available to start business?

Yes, a trial order is available and no problem.

How do you assure the quality of rolls?

We use multiple inspections to ensure quality, including raw material inspection, each process inspection in production, and 100% finished product inspection.

How are the rolls packed?

The rollers are packed with 3 layers of plastic papers and then fixed on an iron frame.

How are the rolls shipped?

Generally shipped by sea from Shanghai or Ningbo port.

Which countries does Zhonghang Roll export to?

Our main products are exported to the United States, Russia, Japan, Spain, Malaysia, Turkey, South Korea, and more than 10 other countries.

Metal Casting Cciv Alloy Clear Chilled Cast Iron Rolling Mill Roll with 70-85hsd Hardness From Zhonghang Roll

Name: Metal Casting Cciv Alloy Clear Chilled Cast Iron Rolling Mill Roll with 70-85hsd Hardness From Zhonghang Roll
Brand: Huzhou Zhonghang Roll Co., Ltd.
SKU: 1998762672

Zhejiang, ChinaHuzhou Zhonghang Roll Co., Ltd.

US$2,200.00

2 Pieces

Product profile

Customization

Available

Casting Method

Centrifugal Casting

Casting Form Material

Metal

Model NO.

CCIV

Casting Metal

Alloy

Casting Form Usage Count

Semi-permanent

Surface Treatment

Polishing

Surface Roughness

Ra0.05

Coating

Anticorrosive Paint

Machining Tolerance

+/-0.01mm

Standard

GB/T1504-2008

Certification

ISO 9001:2000, ISO 14001:2015

Max Barrel Length

1.2 Meters

Max Single Weight

10 Tons/PC

Taper

Available

Multiple Thread Holes

Available

The End of The Roll Is Slotted

Available

Deep Holes

Available

Deep Thread Holes

Available

Customized Roughness

Available

Lettering

Available

Inspection

100% Inspection

Application

Small Section Steel, Wire, Hot Thin Sheet Mill

Barrel Hardness

70-85 Hsd

Neck Hardness

32-45 Hsd

MOQ

2PCS

Tensile Strength

Greater Than or Equal to 350n/mm2

Transport Package

Brandreth

Specification

280-750mm roll body diameter

Trademark

Zhonghang

Origin

Huzhou

HS Code

8455300000

Production Capacity

15000 Ton/Year

Key features

High Hardness & Wear Resistance: Barrel hardness reaches 70-85 Hsd with excellent wear resistance for long service life.

Alloy Chilled Cast Iron: Manufactured from CCIV alloy with Ni, Cr, Mo elements for high toughness and stability.

Full Customization Available: Customized taper, thread holes, roughness, and lettering based on customer drawings.

100% Quality Inspection: Strict 100% finished product inspection and raw material checks ensure consistent quality.

30+ Years Manufacturing: Over three decades of experience in metallurgical rolls with own steel factory and R&D.

Wide Application Scope: Suitable for High-Speed Wire, Narrow Strip, Medium Strip, and Section Steel mills.

ISO Certified Production: Compliant with ISO 9001:2000 and ISO 14001:2015 standards for quality management.

Direct Manufacturer Supply: Factory direct sales with traceable records and professional technical support.

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.

Product Q&A

Q:How long will you reply when we send an inquiry?

We will reply to you within 1 hour.

Q:Are you a manufacturer?

Yes, we are the direct manufacturer of Cast Rollers with over 30 years of experience.

Q:Which kinds of rollers do you manufacture?

We manufacture HSS rollers, Ductile Iron Rolls, SGP rollers, SGA rollers, IC rollers, CC rollers, HCr rollers, AD rolls, AS rolls, GS rolls, and other 20 materials of rollers and rings.

Q:Which areas do the cast rolls apply to?

They are mainly suitable for High-Speed Wire & Rod, Rod, Narrow Strip Steel, Medium Strip Steel, Section Steel, and other Rolling Mills' Rough Rolling, Intermediate Rolling, and Finishing Rolling production lines.

Q:Can you customize different rollers and rings?

Yes, customizing different rolls is based on your drawings and detailed requests.