What are the available standard sizes for the knives?

Standard sizes vary by application, with Outer Diameter (OD) ranging from 60mm to 400mm, Inner Diameter (ID) typically 25.4mm or custom, and Thickness (T) from 0.2mm to 30mm.

Tungsten Carbide Round Slitting Knife for Fosber Corrugated Machine

Name: Tungsten Carbide Round Slitting Knife for Fosber Corrugated Machine
Brand: ZHUZHOU STAR SPARE PARTS CO., LTD.
SKU: 1917719805

Hunan, ChinaZHUZHOU STAR SPARE PARTS CO., LTD.

US$80.00-150.00

5 piece

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Machine Knife

Type

Roll Slitter

Model NO.

tungsten carbide cutting knife

Work Method

Round Knife Cutting

Structure

Cutting Part

Packaging

Cartons

Classification

Industrial Machine Knife

Applicable Process

Process Materials

Suitable Substrates

Corrugated Board/Paper/Metal/Fibre/Rubber Cutting

Packaging Material

Plastic

Surface

Mirror Polished

Wc+Co Powder

100% Virgin Material

Material

Tungsten Carbide

Customized

Main Using Purpose

Corrugated Board/Rubbers/Tobacco/Metal Industry

Transport Package

Standard Export Packing

Specification

68/130*40/97*0.7/4.0mm

Trademark

STAR CARBIDE

Origin

China

HS Code

8208101900

Production Capacity

100000 Pieces/Year

Key features

Customizable Design: Customized surface, material, and dimensions available for specific machine requirements.

High Precision Cutting: Sharp, flat cutting edges with high precision degree for clean cuts without burrs.

Premium Tungsten Carbide: Made from 100% virgin tungsten carbide material ensuring high hardness and wear resistance.

Multiple Standard Sizes: Extensive range of OD, ID, and T sizes compatible with major brands like Fosber and AGNATI.

Long Working Life: High consistency and wear resistance guarantee long service life and low replacement frequency.

Professional Grade Performance: ISO grade tungsten carbide with controlled hardness, density, and transverse rupture strength.

Versatile Cutting Types: Available as round slitting knives, rotary blades, and battery industry specific blades.

Company profile

Importers and ExportersMulti-language PioneerExperienced TeamFast Delivery

ZHUZHOU STAR SPARE PARTS CO., LTD.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-10Nearest Port: Shenzhen, Guangzhou, ShanghaiAverage Response Time: ≤8.08hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 13 employees focused on tungsten carbide products, industrial knives, wire drawing dies, and punching tools. It reports recent new-product activity and extensive customization services, with stated annual productivity of 8,000 tungsten carbide rollers and 50,000 pelletizer knives. It has self-operated import and export rights, exports 51%–70% of sales, and can quote under FOB, CFR, EXW, and CIF terms. However, it does not provide ODM services, OEM services for popular brands, overseas agents or branches, overseas warehouses, showrooms, or in-stock service. Raw-material traceability, quality assurance, outsourcing controls, complaint handling, corrective-action procedures, and sustainability documentation are not evidenced or are explicitly undocumented. Financial-year references are provided, but no financial performance data is available.

Supplier typeThe supplier is identified as a limited company with 13 employees and states that it develops, produces, and sells tungsten carbide products. Its business scope also covers molds, seals, industrial lubrication materials, metal tools, and machining of mechanical parts and metal materials, indicating a manufacturing-oriented industrial supplier.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouses, overseas showrooms, or in-stock service capability, and reports no prior participation in offline trade shows. Complaint handling and corrective/preventive-action mechanisms have no written procedures or records, although it supports FOB, CFR, EXW, and CIF quotations.

R&D capabilityThe supplier states that it had new products during the past year and offers development-related customization, including customization from samples and designs. It does not provide ODM services and has no available SDK, so the evidence supports product-development activity but not broad innovation or software-integration capability.

Production capacityThe supplier reports annual productivity of 8,000 tungsten carbide rollers and 50,000 pelletizer knives, and its stated business scope includes machining and metal products. It has no in-stock capability, while outsourcing procedures and manufacturing contracts are unknown; therefore, production output is evidenced but broader capacity controls are only partially established.

Customization capabilityBoth product-information records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad stated customization offering, although ODM service is specifically unavailable.

Product Q&A

Q:Are the knives customizable?

Yes, customization is available for surface finish (e.g., mirror polished), material (100% virgin tungsten carbide), and dimensions to fit specific machine designs.

Q:What are the key characteristics of these cutting blades?

The blades feature high hardness, high wear resistance, sharp and flat cutting edges, high precision, and produce smooth cuts without chips, burrs, or dents.

Q:Which machine brands are compatible with these knives?

The knives are available in standard sizes compatible with major brands including Fosber, AGNATI, BHS, Peters, Oranda, Isowa, Marquip, HSEIH, Vatanmakeina, and Mitsubishi.

Q:What is the material composition of the knives?

The knives are made from premium pure tungsten carbide material, specifically 100% virgin tungsten carbide powder, ensuring superior quality and performance.

Q:How does the blade performance ensure cost efficiency?

The high consistency and wear resistance guarantee a long working life and low frequency of blade replacement, providing high cost performance.