What certifications do the products have?

Our products are certified with RoHS, ISO 9001:2000, and CE.

What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.

Do you provide after-sales service?

Yes, we provide door to door service and one-stop solutions including consultation, design, manufacture, installation, and training.

Paper Mill Circular Slitting Knife Blade for Paper Cutting

Name: Paper Mill Circular Slitting Knife Blade for Paper Cutting
Brand: Jiangsu Leizhan International Trade Co., Ltd.
SKU: 1904558261

Jiangsu, ChinaJiangsu Leizhan International Trade Co., Ltd.

US$3.00-60.00

1 Piece

Product profile

Customization

Available

After-sales Service

Door to Door Service

Warranty

1-3 Months

Model NO.

LZ-PCB0707

Certification

RoHS, ISO 9001:2000, CE

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Carbon Steel

Name

Paper Cutting Blades/Knife

Usage

Condition

New

Feature

Smooth Surface

Transport Package

Exporting Stand

Specification

Customized

Trademark

LEI ZHAN

Origin

China

HS Code

82089000

Production Capacity

50000 Piece/Year

Key features

Wide Material Compatibility: Suitable for slitting paper, plastic films, cloth, foam, rubber, copper foils, aluminum foils, graphite, etc.

High Precision Manufacturing: Ground by professional equipment with vacuum heat treatment and fine grinding for high accuracy.

Durable Material Options: Available in Tungsten, Carbide, SKD51, W6Mo5Cr4V2, D2, HSS, and Alloy Steel for long service life.

Customizable Dimensions: Inner diameter 0.1-80mm, Outer diameter 10-1000mm, Thickness 0.8-1.5mm, or as per order.

High Hardness Performance: Hardness ranges from HRC58 to HRC89 ensuring high precision and burr-free cutting surfaces.

RoHS and CE Certified: Products meet RoHS, ISO 9001:2000, and CE certification standards for quality and safety.

Door to Door After-sales: Comprehensive door to door service support for all purchased equipment and accessories.

Cost-Effective Solution: High cost performance with reduced tool change time and improved work efficiency.

Company profile

Jiangsu Leizhan International Trade Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-06Nearest Port: Qingdao, Shanghai, DalianAverage Response Time: ≤0.98hTerms 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 materials are available for the blades?

We offer Tungsten, Carbide (YG12), SKD51, W6Mo5Cr4V2, D2, High Speed Steel, Alloy Steel, HSS, Crwmo, 65Mn, 9CrSi, Cr12MoV, SKD-11, SKH-9, SKH51, H13, 6CrW2Si, P20, and K30.

Q:What are the size specifications?

Thickness ranges from 0.8-1.5mm. Inner diameter is 0.1-80mm and outer diameter is 10-1000mm. Custom sizes are available as per order.

Q:What is the warranty period?

The warranty period is 1-3 months.

Q:What industries use these blades?

They are widely used in papermaking, printing, and paper roll industries for slitting paper, plastic films, cloth, foam, rubber, and foils.

Q:What is the hardness of the blades?

The hardness ranges from HRC58 to HRC89, ensuring high precision and a burr-free surface.