What is the surface finish of the calender roll?

After spraying, the finish reaches Ra0.01, ensuring high gloss and flatness.

What materials are used for the roller body?

The roller body is made of alloy forged steel with a mirror coating of thermal spraying tungsten carbide.

Cast Steel Calender Roll for Paper Calender Machine

Name: Cast Steel Calender Roll for Paper Calender Machine
Brand: Jiangsu Leizhan International Trade Co., Ltd.
SKU: 1934952355

Jiangsu, ChinaJiangsu Leizhan International Trade Co., Ltd.

US$800.00-20,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide Accessories, Video Instruction

Warranty

1 Year

Model NO.

LEIZHAN

Certification

RoHS, ISO 9001:2000, ISO 9001:2008, CE

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Stainless Steel

Guarantee

1 Year

Condition

New

Delivery Time

About 20days

Advantage

Long Service Time

Transport Package

Standard Sea Shipment Package

Specification

According to customized

Trademark

LEI ZHAN

Origin

China

HS Code

84399900

Production Capacity

50000 Piece/Year

Key features

Mirror Coating Technology: Thermal spraying tungsten carbide coating for enhanced anti-corrosion and wear resistance.

Superior Surface Hardness: Surface hardness is 10 times higher than ordinary calendered silver and 5 times higher than chrome-plated rolls.

High Precision Finish: Surface finish reaches Ra0.01 after spraying, ensuring high gloss and flatness.

Strong Bonding Strength: Coating effectively strengthens bonding with roll body, reducing shedding of wear layer.

Alloy Forged Steel Body: Roller body constructed from durable alloy forged steel for long service life.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and parts.

RoHS Certified: Product meets RoHS certification standards for environmental safety.

Custom Design Available: Standard dimensions can be customized according to specific customer requirements.

Company profile

Jiangsu Leizhan International Trade Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-06Nearest Port: Qingdao, Shanghai, DalianAverage Response Time: ≤0.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryJIANGSU LEIZHAN INTERNATIONAL TRADE CO., LTD. presents itself as a supplier of pulp and paper machinery, industrial fabrics, spare parts, and related project solutions. Its stated capabilities cover consultation, process design, manufacturing, installation, commissioning, training, technical support, transportation, and customized solutions. Available operational data indicates ISO 9000 and ISO 9001 certification, more than 10 production lines, 31–40 years of total R&D engineer experience, and 21–30 quality-control staff. The supplier is located in Jiangsu Province and has shipment records involving India, Vietnam, and Colombia, although the supplied transaction evidence is limited. Customer relationship claims include cooperation with customers in 35 countries, while only one named buyer and one transaction are explicitly shown in the records. Financial credibility cannot be reliably assessed because no non-financial payment or credit evidence is provided.

Supplier typeThe supplier is presented as a pulp and paper machinery and industrial-fabric solutions provider, with product records covering paper-machine spare parts such as grid position sensors, actuators, and pneumatic slitting cutters. Its stated one-stop scope includes consultation, design, manufacture, installation, commissioning, transportation, and training, indicating an integrated equipment and project-solution supplier rather than only a trading intermediary.

CertificationsThe supplier is explicitly listed as holding ISO 9000 and ISO 9001 management-system certifications. These certifications provide direct evidence of formal quality-management credentials.

After-Sales capabilityThe supplier states that it provides technical support, complete solutions, installation, commissioning, and personnel training, and emphasizes customer support. These services directly support after-sales and implementation capability, although the records do not specify service response times, warranty terms, or service coverage locations.

R&D capabilityThe supplier reports employing well-known technical engineers and lists 31–40 years of total R&D engineer experience. It also offers process design and optimization and complete technical solutions, providing evidence of engineering capability, but the slices do not identify patents, proprietary technologies, or completed innovation projects.

Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, and ISO 9000/ISO 9001 certification. Product records include multiple paper-machine and industrial-equipment components, supporting actual manufacturing or supply capability across relevant product categories.

Customization capabilityThe supplier explicitly states that it can custom-design products according to customer requirements and provide customized industrial-fabric solutions. This is direct evidence of customization capability, although no specific customized project or technical customization example is supplied.

Client casesThe supplier claims long-term, stable cooperation with customers in 35 countries, and the records identify INDL SALES COLOMBIA INDUSALCO S A S as an associated buyer. However, the supplied transaction records show only one transaction in the relevant buyer entries, so the breadth of independently documented customer cases is limited.

Product Q&A

Q:What is the warranty period for the calender roll?

We provide a 1-year warranty for all our calender rolls.

Q:How does the surface treatment improve performance?

The thermal spraying tungsten carbide coating increases surface hardness by 10 times compared to ordinary rolls and provides excellent corrosion resistance.

Q:Can the product be customized?

Yes, we can custom design the calender rolls according to your specific requirements.

Q:What is the delivery time for this product?

The standard delivery time is about 20 days.

Q:What after-sales services are provided?

We provide accessories, video instructions, and warranty support.