Steel Plate Shearing Machines Blades Manufacturer for Metal Guillotine Long Knives
The shearing machine blade is the core cutting component of the shearing machine, consisting of an upper blade (moving) and a lower blade (fixed). By adjusting the blade gap reasonably, it applies cutting force to the metal sheet to achieve precise cutting of straight edges. Its working principle is based on the mechanical structure of forging machinery and is widely used in industries such as light industry, aviation, shipping, metallurgy, electrical appliances, and stainless steel products.
Products ：The shearing machine blade is the core cutting component of the shearing machine, consisting of an upper blade (moving) and a lower blade (fixed). By adjusting the blade gap reasonably, it applies cutting force to the metal sheet to achieve precise cutting of straight edges. Its working principle is based on the mechanical structure of forging machinery and is widely used in industries such as light industry, aviation, shipping, metallurgy, electrical appliances, and stainless steel products.
Product Name: Stainless Steel Shear Kinfe & Press Brake Cutting Blades
Material: T10, 9CRSI, 6CRW2SI, CR12MOV, H13, alloy steel, tool steel, etc.
Size: A wide range of standard sizes are available, and custom production based on provided drawings or samples is also supported.
Type: High-temperature quenching makes the cutting edge sharp
Features: Small tolerance, precise dimensions, long service life, factory customization, material guarantee.
Application Scenario: 1. High wear resistance and hardness: The material hardness reaches HRC 58-62, and the service life can exceed 500,000 times; alloy materials can enhance the wear resistance by 3 times 2. Impact resistance and thermal stability: High toughness, bending strength increased by 30%, preventing blade breakage; alloy tool steel can withstand temperatures up to 800°C, suitable for shearing hot-rolled steel billets in steel mills, and resistant to high-temperature annealing. 3. Precision compatibility: Supports customized length (s8m), thickness (20-125mm), and V-groove width (4-50mm), suitable for different plate thicknesses (0.5-30mm).
Applicable To: 1. Edge trimming: By combining various materials, a process edge material or product is formed, which meets the processing requirements. This type of cutting method is mostly used for processing materials such as composite films. 2. Cutting into Rolls: By using a high-speed rotating circular cutter, the entire wide-width roll material is divided into multiple narrow-sized rolls. This type of cutting method is commonly used in the adhesive products industry. 3. Rolling into Sections: The large-diameter materials are divided into multiple smaller-diameter sections according to the specified length and width dimensions for rolling up. This type of division is commonly used in the film base material and soft packaging color printing industries.
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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