Products ：The Circular Fabric Cutters blade is a disc-shaped high-precision cutting tool specifically designed for the cutting, trimming and cutting strips of flexible materials such as fabric, non-woven fabric and leather. It is usually installed on equipment such as cutting machines, strip-cutting machines and fabric slicing machines, and performs continuous and precise cutting of the materials through high-speed rotation. It is an indispensable tool in the textile, clothing and home textile industries.
Its core task is to ensure that the width of the cut materials is accurate, the edges are smooth and flat without burrs, in order to meet the quality requirements and high-efficiency production needs of subsequent processing (such as sewing, bonding).
Product Name: Circular Fabric Cutters blade
Material: • Alloy tool steel: Such as 9CrSi, Cr12MoV (corresponding to Japanese SKD-11). It has good toughness and certain wear resistance, with a high cost-performance ratio, and is a common choice for many cutting applications.
- High-speed steel (HSS): Examples include W6Mo5CrV2 (corresponding to the US M2) and W18Cr4V. It has higher red hardness and wear resistance, and is suitable for high-speed cutting or processing of difficult materials.
Size: Common specifications (supporting non-standard customization):
- Outer Diameter (Ø): Common sizes include Ø80mm, Ø100mm, Ø150mm, Ø200mm, Ø250mm, Ø300mm, Ø350mm, Ø400mm, Ø450mm, etc.
- Thickness: Common thicknesses include 1mm, 2mm, 2.5mm, 3mm, 4mm, etc.
- Inner hole diameter (Ø): Common sizes include Ø25.4mm (1 inch), Ø32mm, Ø38.1mm (1.5 inches), Ø40mm, Ø58mm, Ø60mm, etc.
Process: • Heat treatment: The heat treatment is carried out using a vacuum quenching furnace, which ensures that the hardness of the blade reaches HRC 53-65 while maintaining its toughness and stability.
- Precision machining and grinding: Utilizing CNC machining equipment and precise grinding techniques, we ensure the sharpness, straightness and surface finish of the cutting edges, which is crucial for achieving high-quality edge trimming.
Features:
- High hardness and wear resistance: Utilizing high-quality alloy materials (such as Cr12MoV, high-speed steel), the blade has high hardness (after heat treatment, the hardness can reach HRC 53-65), and has strong wear resistance. This can effectively extend the service life and reduce the frequency of replacement.
- Precise cutting capability: The blade edge has undergone precise grinding (such as CNC processing), making it extremely sharp. This ensures smooth cutting, with clean, smooth cuts without burrs or indentations, and without any flattening or indentation phenomena, meeting the requirements for high-precision cutting.
- Corrosion resistance and anti-sticking property: Some blades will be made of stainless steel or coated with anti-sticking materials such as Teflon to adapt to humid environments or prevent certain materials (such as those containing glue or coated fabrics) from sticking together.
- High stability: The high-quality blades are manufactured with excellent techniques (such as vacuum heat treatment), ensuring smooth operation at high speeds and guaranteeing the quality of the cutting process.
Application Scenario: The cuttlefish round blade is widely used in the textile and related industries:
- Clothing manufacturing: Precise cutting and dividing of various clothing fabrics (such as cotton, synthetic fibers, blends).
- Home textile products: Used for cutting various home textile materials such as bedding, curtains, and tablecloths.
- Industrial textiles: Processing of materials used in tents, umbrellas, car interiors, luggage, etc.
- Non-woven fabric industry: Cutting of non-woven fabric products such as those used in medical, hygiene, and filtration applications.
- Other materials: such as leather, reflective materials, foam, synthetic materials, double-sided adhesive tape, conductive fabric, copper foil, etc.
Selection suggestions: • Based on the processing material: For cutting ordinary fabrics and non-woven fabrics, cost-effective alloy tool steel (such as 9CrSi) can be chosen; for cutting high-strength, highly abrasive or high-precision materials (such as coated fabrics, composite materials), high-speed steel or higher-performance materials can be considered.
- Confirm specifications and accuracy: Based on the model of the cutting machine and the slitting requirements, determine the key specification dimensions such as the outer diameter, inner hole diameter, and thickness of the required blades.
- Consider non-standard customization: For special materials or unique cutting requirements, on-demand customization based on provided drawings or samples is supported.
To quickly compare the primary materials we offer, here is a summary table:
| Material Type | Typical Hardness (HRC) | Key Advantages | Limitations | Ideal For |
| High-Speed Steel (HSS) | 60-68 | Excellent toughness, good wear resistance, cost-effective. | Lower wear resistance than carbide, requires more maintenance. | General-purpose metalworking, woodworking, plastic cutting. |
| Tool Steel (e.g., SAE1095) | 58-62 (Hardened) | High strength, excellent wear resistance, good sharpness. | Less resistant to high temperatures than HSS or Carbide. | Springs, hand tools, scrapers, industrial cutters. |
| Carbide / Tungsten Carbide | 60-65 (Blades) | Exceptional hardness & wear resistance, high heat resistance. | Brittle, higher cost, complex manufacturing. | Hard materials, abrasive non-ferrous metals, high-volume production. |
| Stainless Steel | Varies (e.g., 420, 440) | Excellent corrosion resistance, durable, hygienic. | Generally not as hard as tool steels or HSS. | Food processing, medical instruments, wet environments. |
| Ceramic | N/A (Extremely Hard) | Superior edge retention, corrosion resistance, hygienic, lightweight. | Fragile, limited cutting capacity, higher cost. | Precision cutting in specific industries (e.g., textiles, packaging). |
We Are Here to Help: Choosing the right material is complex. As a factory, we have the expertise to guide you. We offer custom blade solutions and can advise on the optimal material, heat treatment, and geometry for your specific application.
Contact us today for a personalized recommendation and quote. Let our manufacturing expertise solve your cutting challenges.
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