Can you recommend suitable rolls according to detailed requests?

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

Is a trial order available to start business?

Yes, trial orders are available and no problem.

How do you assure the quality of rolls?

We use multiple inspections to ensure quality, including raw material inspection, process inspection, 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.

Alloy Nodular Cast Iron Rolls (SGIV) Milling Roller with Wear Resistance and Accident Resistance for

Name: Alloy Nodular Cast Iron Rolls (SGIV) Milling Roller with Wear Resistance and Accident Resistance for
Brand: Huzhou Zhonghang Roll Co., Ltd.
SKU: 2046666152

Zhejiang, ChinaHuzhou Zhonghang Roll Co., Ltd.

US$3,500.00

2 Pieces

Product profile

Customization

Available

Casting Method

Centrifugal Casting

Casting Form Material

Metal

Model NO.

SGIV

Casting Metal

Alloy Ductile Iron

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

Application

Section Steel, Wire and Bar Steel and Other Miller

Roller Body Length

Max Length 1.2m

Single Weight

Max 10 Tons/Piece

Customized Taper

Available

Deep Hole

Available

Multiple Thread Holes

Available

Deep Thread Hole

Available

The End of The Roll Is Slotted

Availabel

Customized Roughness

Available

Barrel Hardness

55-70 Hsd

Neck Hardness

35-55 Hsd

Trial Order

Available

MOQ

2PCS

Tensile Strength

Greater Than or Equal to 320 N/mm2

Delivery Time

60-90 Days

Transport Package

Brandreth

Specification

280-750mm roll body diameter

Trademark

Zhonghang

Origin

Huzhou

HS Code

8455300000

Production Capacity

15000 Ton/Year

Key features

30+ Years Manufacturing Experience: Direct manufacturer with over 30 years of expertise in casting rollers and rings.

High Wear & Accident Resistance: Alloy ductile iron with cold hard layer, high strength, and temperature resistance.

Full Customization Available: Customize rollers based on drawings, including taper, holes, roughness, and dimensions.

100% Quality Inspection: Strict quality control from raw material to finished product with multiple inspections.

ISO Certified Production: Manufacturing certified under ISO 9001:2000 and ISO 14001:2015 standards.

Trial Order Support: Small trial orders are accepted to ensure product suitability before bulk purchase.

Wide Application Range: Suitable for wire, rod, section steel, and strip mills for roughing and finishing.

Global Export Experience: Products exported to USA, Russia, Japan, Spain, and over 10 other countries.

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: ≤0.09h

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 to an inquiry?

We will reply 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, SGA, IC, CC, HCr, AD, AS, GS rolls, and other 20 materials of rollers and rings.

Q:Where do cast rolls apply?

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