Fordura manufactures OEM replacement and custom hydraulic alligator shear blades for scrap cutting operations that require accurate fit, stable cutting performance, and dependable service life. Also known in some markets as crocodile shear knives, these blades are produced for hydraulic alligator shear machines used in metal recycling, scrap processing, and daily cutting operations.
Whether you need a direct replacement blade set or a custom-made upgrade, Fordura can manufacture upper and lower alligator shear blades based on drawings, samples, blade dimensions, mounting details, machine model, and real working conditions. Our focus is simple: accurate fit, practical material selection, and better long-term replacement value.
Our Alligator Shear Blades Material: 55SiCr | 9CrSi | M6V | 6CrW2Si | H13 | H13K | LD | 1.2344 | SM4Cr5MoSiV1 | SKD61 etc or according to your request.
We supply suitable and better crocodile shear knives for models of many renowned manufacturers including: Lindemann | Metso | Lefort | Danieli Centro Recycling | Henschel | Harris | Moros | Zato | Bonfiglioli | Sierra | Idromec | Huahong | Gaode | Dalongkai | Acesun and more brands.
Seeing too much blade wear between maintenance stops? Fordura’s engineers review edge damage, feed material, impact load, and actual machine conditions before recommending blade steel, hardness, and geometry. That manufacturer-level process helps turn replacement decisions into accountable technical solutions, not guesswork.
Need a quotation? Upgrade your scrap alligator shear machine with Fordura shear blades designed for durability and consistent performance.
👉 Contact Fordura for OEM or replacement blades tailored to your alligator shear and scrap stream. With the right design and material choice, you can achieve longer blade life, more consistent cutting, and lower operating cost—while reducing avoidable downtime across everyday production.
Learn more technical inforation for our hydraulic alligator shear knives? Click Here↓↓
You don’t have a big order? No Problem for Us! We kindly welcome you to place a sample order or trial order or small order to test our quality and service.
Fordura supplies hydraulic alligator shear blades as OEM replacement or custom-made parts based on drawings, samples, dimensions, machine model, and working condition.
| Item | Description |
| Product Type | Hydraulic alligator shear blades / Crocodile shear knives / scrap shear blades |
| Supply Mode | OEM replacement or custom manufacturing |
| Available Materials | 55SiCr, 9CrSi, M6V, 6CrW2Si, H13, H13K, LD, or according to your request |
| Blades Length | 400mm/600mm/700mm/800mm/1000mm/1200mm/1500mm/1600mm/1800mm or according to design |
| Manufacturing Basis | Drawing, sample, dimensions, machine model, or technical requirements |
| Typical Applications | Heavy scrap cutting, bundled scrap, structural steel, mixed metal feedstock, recycling operations |
| Heat Treatment | 52-56HRC & according to material grade and working condition |
| Dimensional Accuracy | Manufactured for accurate fit and stable installation |
| Technical Support | Material suggestion based on scrap type, blade failure mode, and production target |
Technical Tips: Due to the high-frequency vibration of reciprocating shearing, please ensure that all counter-sunk bolts are tightened to the specified torque after the first 8 hours of use for new blades. Regular torque inspections every 100 hours are essential to prevent catastrophic blade or seat failure.
Alligator shear blades are the cutting components installed on hydraulic alligator shear machines, which are also known in some markets as crocodile shears. These blades perform the core cutting work by shearing scrap metal under high force, helping operators process materials such as rebar, pipes, rods, profiles, and mixed metal scrap more efficiently.
In daily recycling and metal processing operations, blade quality directly affects cutting stability, service life, and maintenance frequency. A well-made alligator shear blade must not only match the machine accurately, but also provide the right balance of wear resistance, toughness, and edge durability for real working conditions.
Fordura manufactures replacement and custom alligator shear blades for demanding scrap cutting applications, with solutions designed around fit accuracy, material performance, and long-term operating value.
Fordura manufactures hydraulic alligator shear blades for scrap cutting applications where fit accuracy, edge stability, and practical service life matter. Whether you need OEM replacement blades or a custom-made solution, our team focuses on reliable installation, suitable material selection, and stable cutting performance under real working conditions.
Fordura offers multiple material options for hydraulic alligator shear knives to match different scrap conditions, cutting loads, and cost targets. From economical grades for general-purpose use to higher-performance steels for heavier-duty applications, we help customers choose the right balance of blade life, toughness, and operating value.
| Material | Positioning | Best Fit For | Main Advantage | Buyer Note |
|---|---|---|---|---|
| 55SiCr | Economical grade | General scrap cutting with controlled replacement budgets | Good toughness and practical cost control | A sensible choice when low replacement cost matters more than maximum blade life |
| 9CrSi | Standard working grade | Routine scrap cutting and everyday hydraulic shear use | Balanced hardness and wear resistance | A dependable step up from basic grades for more stable daily performance |
| M6V | Cost-effective mid-range grade | Customers who want balanced working performance at reasonable cost | Useful hardness with practical service stability | Better positioned as a value-oriented working material, not a premium wear-life upgrade |
| 6CrW2Si | Toughness-focused grade | Applications with repeated shock load or unstable feed conditions | Strong edge stability and impact resistance | A good option when chipping resistance is more important than maximum abrasion resistance |
| H13 | Performance upgrade grade | More demanding scrap cutting with higher load and tougher service conditions | Good toughness, structural stability, and reliable service consistency | A proven upgrade when standard grades no longer deliver acceptable blade life |
| H13K | Higher-performance upgrade grade | Heavier-duty hydraulic alligator shear applications | Improved toughness and stronger long-term blade stability | Suitable for customers seeking a more dependable replacement cycle under severe working conditions |
| LD | Advanced balanced-performance grade | Operations that need both blade life and reliable cutting stability | Strong balance of wear resistance and toughness | A strong option when customers want better overall operating value in demanding applications |
If your operation mainly handles routine scrap cutting with controlled replacement budgets, 55SiCr or 9CrSi can be practical starting options.
If you need a more balanced working-grade material with better day-to-day stability at reasonable cost, M6V is often a value-focused choice.
If impact load is unstable or edge chipping is becoming a concern, 6CrW2Si is worth considering for its stronger toughness and edge stability.
If your blades are working under heavier load and standard grades are no longer giving acceptable life, H13 is a proven upgrade.
For more severe service conditions that require stronger long-term stability and tougher replacement performance, H13K or LD may be the better direction.
The best choice always depends on scrap type, blade size, cutting frequency, and the failure mode of your current blades.
55SiCr is a practical choice for customers who need reliable performance with controlled replacement cost. It is suitable for general-purpose cutting conditions where toughness and stable day-to-day operation are more important than premium wear life.
After using our hydraulic alligator shear knives, you will see and understand the difference. Please give us a chance to support you, you will know how good we are. Getting Germany standard quality shear blades at China Price.
Fordura manufactures replacement blades for hydraulic alligator shear machines with close attention to fit accuracy, mounting details, and real working requirements. Whether you need a direct OEM-style replacement or a custom-made solution, our goal is to ensure stable installation, reliable cutting performance, and consistent blade replacement quality.
We supply blades & knives compatible with the following manufacturers::
Fordura manufactures replacement blades for hydraulic alligator shear machines with close attention to fit accuracy, mounting details, and real working requirements. Whether you need a direct OEM-style replacement or a custom-made solution, our goal is to ensure stable installation, reliable cutting performance, and consistent blade replacement quality.
👉Contact Fordura for OEM or replacement alligator shear blades designed to improve service life, cutting stability, and long-term operating value.
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Designed for precision regrinding, it extends blade lifespan, reduces replacement costs, and ensures consistent cutting quality. Keep your knives and blades performing like new with Fordura’s Blade Sharpener Machine.
Looking for more knives and wear parts? If you haven’t found the ideal cutting knife or wear parts for your scrap shear, don’t worry—Fordura is here to help. Our team of experts is ready to assist you in finding the perfect solution tailored to your specific needs.
For an accurate quotation, Fordura recommends sending your drawing, blade sample, machine model, blade dimensions, hole spacing, photos, and details about the scrap material being cut. Information about current wear problems is also helpful.
Need OEM or Custom Hydraulic Alligator Shear Blades? Contact Fordura for replacement or custom-made alligator shear blades built for your machine, scrap application, and service-life target. With the right material, accurate fit, and factory-direct support, you can achieve more stable cutting performance and lower operating cost.
Explore related buying guides and technical articles to better understand material selection, wear issues, maintenance planning, and replacement decisions for hydraulic scrap shear.
Designed for precision regrinding, it extends blade lifespan, reduces replacement costs, and ensures consistent cutting quality. Keep your knives and blades performing like new with Fordura’s Blade Sharpener Machine.
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Come to Fordura for better blades to upgrade your machine. We are your best choice. Trust Fordura will be your firm partner.
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