Stainless Steel Replacement Blade for Vegetable Processing Machines
Ma'anshan Guangchuan Machinery Tool & Die Technology Co., Ltd. specializes in precision manufacturing of custom curved cutting blades and crescent shaped industrial knives for diverse industries, including food processing, recycling, and packaging. These curved blades are engineered to achieve an optimal shearing action, leading to cleaner, less compressive cuts compared to straight blades. Whether you require stainless steel food slicing knives for high-hygiene environments or heavy-duty high carbon steel shear curve blades for tough industrial materials, our custom-machined profiles and precise mounting holes guarantee seamless integration and superior cutting performance.
Order(MOQ) :
1Payment :
TT,LCProduct Origin :
ChinaColor :
N/AShipping Port :
Ma'anshan Shipping PortLead Time :
30 dayMa'anshan Guangchuan manufactures high-quality custom curved cutting blades and crescent shaped industrial knives. Our stainless steel food slicing knives and heavy-duty high carbon steel shear curve blades feature precision ground sickle knives for optimal shearing. Contact us for custom cable and wire recycling shear solutions and precise custom hole pattern rotary knives.
Technical Specifications
|
Parameter |
Description |
| Material Options | Stainless Steel (440C, 420J2), HSS (M2), D2 Tool Steel, Cr12MoV |
| Hardness (HRC) | $56-62$ HRC (Optimized for edge hardness and curve integrity) |
| Edge Geometry | Compound Bevel or V-Bevel (Optimized for shearing angle) |
| Blade Radius | Fully customizable to machine diameter (R value) |
| Mounting Holes | Precision drilled and counter-sunk (Custom hole patterns/keyways) |
| Tolerance | Profile Curvature $\pm 0.05mm$; Hole Center Distance $\pm 0.02mm$ |
| Application | Rotary or Reciprocating cutting mechanisms |
Main Features
Optimized Shearing Action: The curved profile creates a natural, progressive shearing motion that requires less force and results in cleaner cuts.
Material Integrity: Constructed from high-grade materials like stainless steel for hygiene or D2 for wear resistance, suitable for challenging environments.
Precision Profile Grinding: Our precision ground sickle knives manufacturing process ensures the blade's radius is consistently uniform, vital for circular motion trimming blades.
High Customizability: We excel at producing unique custom hole pattern rotary knives and specific radii based on customer samples or designs.
Edge Sharpness and Retention: Advanced heat treatment guarantees the acute edge remains sharp over a prolonged operational period.
Advantages
Reduced Product Crushing: Ideal for delicate items (like certain foods or fabrics), the shear cut minimizes crushing and deformation.
Versatile Application: Highly effective as stainless steel food slicing knives (hygiene) and as durable cable and wire recycling shear components (toughness).
Extended Tool Life: High-quality metallurgy and precision grinding provide a significantly longer lifespan compared to general-purpose straight blades.
Seamless Integration: Accurate hole positioning ensures quick, trouble-free installation and reduced machine setup time.
Product Specifications
Food Slicing: Stainless steel food slicing knives for boneless meat, vegetables, and fruit.
Recycling/Heavy Shear: High carbon steel shear curve blades for cutting thick cables, plastic pipes, and rubber.
Packaging: Custom arc blades for high-speed cutting in automated packaging lines.
Dimensions: We can manufacture blades from small radii (e.g., $R=20mm$) to very large curves (over $R=500mm$).
Customization: We require clear technical drawings detailing the radius, hole positions, and edge geometry for manufacturing custom curved cutting blades.
Why Choose Us
Curvature Expertise: Specialized equipment and techniques are used to grind complex precision ground sickle knives without losing material integrity or introducing stress.
Material and Heat Treatment Mastery: Decades of experience in selecting the exact alloy and thermal treatment to meet the dual demands of hygiene and high-impact resistance.
High-Quality OEM Alternative: Offering superior quality crescent shaped industrial knives that serve as reliable and cost-effective alternatives to major machine manufacturers' parts.
Full Customization Service: Our core business is delivering bespoke solutions, from custom hole pattern rotary knives to unique edge profiles.

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