Whether you call them shears, slitters, cutters, blades, or knives, we understand the metal processing industry and your needs. Yafei blades has 30+ years of metallurgical and field experience to match the right tooling specifications to your application. We produce knives for brands such as: Siemens VAI, SMS Siemag AG, Danieli, Fimi, CMI FPE, BWG, and others. Our knives are made from material which is high wear resistant and has good tensile strength, combined with the most suitable heat treatment for optimum wear resistance and toughness for a longer life.
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YAFEI’s Shearing Machine Blades for Cutting Sheet Metal are tailored to meet the rigorous demands of the metal processing industry. Backed by over three decades of metallurgical expertise and on-site operational experience, these blades are engineered to address the core challenges of precise metal sheet cutting—from ensuring consistent performance to minimizing downtime. YAFEI’s deep understanding of the industry allows it to match blade specifications with diverse application needs, and the products are trusted to work with renowned metal processing equipment brands, making them a reliable choice for manufacturers seeking efficiency and durability.
The blades are crafted from materials that boast high wear resistance and excellent tensile strength. This material choice is critical for withstanding the friction and pressure of cutting metal sheets, ensuring the blades do not dull or deform easily even under prolonged use.
A custom heat treatment process is applied to each blade, striking a perfect balance between wear resistance and toughness. This balance extends the blade’s service life significantly, as it can handle the stress of cutting various metal types without compromising on performance.
YAFEI offers both standard and custom blade designs. This flexibility ensures that the blades can fit different types of shearing machines and cut-to-length lines, addressing the unique needs of each production line—whether for small-batch precision cutting or large-scale industrial operations.
These blades are essential for cut-to-length lines, where they accurately trim metal sheets to specific lengths. This application is widely used in industries like automotive, home appliances, and construction, where uniform sheet sizes are critical for subsequent manufacturing steps.
They are fully compatible with guillotine shears, a common piece of equipment in metal fabrication shops. Here, the blades handle the cutting of metal sheets into basic shapes, laying the groundwork for producing components like brackets, panels, and structural parts.
Beyond specialized lines, the blades support general metal fabrication needs—such as cutting raw metal sheets into workable sizes for custom projects, repair work, or small-scale production, making them a versatile tool for metal workshops.

YAFEI’s blades stand out due to three core advantages: decades of industry-specific experience, premium material selection paired with optimized heat treatment, and flexible customization. These factors ensure better performance, longer life, and perfect compatibility with professional metal processing equipment—unlike generic blades that often fail to meet strict industrial standards.
Absolutely. YAFEI specializes in providing custom solutions. Simply share your machine’s specifications, the type of metal sheets you cut, and any specific performance requirements, and YAFEI’s team will design a blade that fits seamlessly and delivers optimal results.
Regular maintenance is simple: after use, clean the blades to remove metal shavings and debris. Avoid cutting materials that exceed the blade’s recommended capacity, as this can cause premature dulling. For minor dullness, professional sharpening (offered by YAFEI) can restore performance; replace the blade only when sharpening no longer improves cutting quality.
They work well with most common metal sheets, including steel, aluminum, and copper. For specialized metals (such as high-strength alloys or thin foils), contact YAFEI’s team to confirm the best blade material and design—we can adjust the blade to match the unique properties of your target metal.

YAFEI’s Shearing Machine Blades for Cutting Sheet Metal are tailored to meet the rigorous demands of the metal processing industry. Backed by over three decades of metallurgical expertise and on-site operational experience, these blades are engineered to address the core challenges of precise metal sheet cutting—from ensuring consistent performance to minimizing downtime. YAFEI’s deep understanding of the industry allows it to match blade specifications with diverse application needs, and the products are trusted to work with renowned metal processing equipment brands, making them a reliable choice for manufacturers seeking efficiency and durability.
The blades are crafted from materials that boast high wear resistance and excellent tensile strength. This material choice is critical for withstanding the friction and pressure of cutting metal sheets, ensuring the blades do not dull or deform easily even under prolonged use.
A custom heat treatment process is applied to each blade, striking a perfect balance between wear resistance and toughness. This balance extends the blade’s service life significantly, as it can handle the stress of cutting various metal types without compromising on performance.
YAFEI offers both standard and custom blade designs. This flexibility ensures that the blades can fit different types of shearing machines and cut-to-length lines, addressing the unique needs of each production line—whether for small-batch precision cutting or large-scale industrial operations.
These blades are essential for cut-to-length lines, where they accurately trim metal sheets to specific lengths. This application is widely used in industries like automotive, home appliances, and construction, where uniform sheet sizes are critical for subsequent manufacturing steps.
They are fully compatible with guillotine shears, a common piece of equipment in metal fabrication shops. Here, the blades handle the cutting of metal sheets into basic shapes, laying the groundwork for producing components like brackets, panels, and structural parts.
Beyond specialized lines, the blades support general metal fabrication needs—such as cutting raw metal sheets into workable sizes for custom projects, repair work, or small-scale production, making them a versatile tool for metal workshops.

YAFEI’s blades stand out due to three core advantages: decades of industry-specific experience, premium material selection paired with optimized heat treatment, and flexible customization. These factors ensure better performance, longer life, and perfect compatibility with professional metal processing equipment—unlike generic blades that often fail to meet strict industrial standards.
Absolutely. YAFEI specializes in providing custom solutions. Simply share your machine’s specifications, the type of metal sheets you cut, and any specific performance requirements, and YAFEI’s team will design a blade that fits seamlessly and delivers optimal results.
Regular maintenance is simple: after use, clean the blades to remove metal shavings and debris. Avoid cutting materials that exceed the blade’s recommended capacity, as this can cause premature dulling. For minor dullness, professional sharpening (offered by YAFEI) can restore performance; replace the blade only when sharpening no longer improves cutting quality.
They work well with most common metal sheets, including steel, aluminum, and copper. For specialized metals (such as high-strength alloys or thin foils), contact YAFEI’s team to confirm the best blade material and design—we can adjust the blade to match the unique properties of your target metal.