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SKD11 Scrap Chopper Knives For Heavy Duty Shearing Sharp Double Edged
SKD11 Scrap Chopper Knives For Heavy Duty Shearing Sharp Double Edged
Specifications
Place of Origin :
China
Brand Name :
JINFEI
Certification :
ISO9000
MOQ :
1 set
Packaging Details :
Wooden crate packaging
Delivery Time :
25 days
Length :
A Few Centimeters To Tens Of Centimeters
Cutting Edge Angle :
30 Degrees
Material :
SKD11 (DIN 1.2601, JIS SKD11)
Operating Temperature :
-20°C to 120°C
Weight :
1.2 kg per blade
Hardness :
HRC 58-62
Edge Type :
Sharp, Double-edged
Description
SKD11 Scrap Chopper Knives for Heavy-Duty Shearing
Product Overview

These high-performance scrap chopper knives are specifically engineered for heavy-duty shearing applications, including metal recycling, scrap processing, and industrial shredding operations. Manufactured from premium SKD11 cold work die steel, these blades deliver exceptional durability, superior edge retention, and reliable performance under extreme cutting conditions.

Material Excellence
  • Premium SKD11 Steel: High-carbon, high-chromium alloy tool steel with excellent hardenability and toughness
  • Superior Metallurgy: Vacuum degassing refinement ensures extremely clean steel with uniform carbide structure
  • Optimal Hardness: Heat-treated to HRC 58-62 for maximum wear resistance while maintaining impact strength
  • Enhanced Properties: Excellent hardenability, minimal heat treatment deformation, and superior machinability
Key Features
Exceptional Wear Resistance: High hardness and uniform eutectic carbides provide outstanding resistance to abrasion
Superior Toughness: Excellent impact resistance prevents chipping and cracking during heavy-duty operations
Precision Manufacturing: Advanced grinding and EDM processes ensure precise blade geometry and sharp cutting edges
Thermal Stability: Maintains hardness and dimensional stability under high-temperature cutting conditions
Corrosion Resistance: Optional surface treatments including nitriding for enhanced surface hardness and corrosion protection
Applications
  • Scrap metal choppers and shredders
  • Heavy-duty shearing machines
  • Metal recycling equipment
  • Industrial cutting and slitting operations
  • Demolition and scrap processing machinery
Technical Specifications
Material SKD11 (DIN 1.2601, JIS SKD11)
Hardness HRC 58-62 (customizable within HRC 53-73 range)
Surface Treatment Optional nitriding (525°C or 570°C) for enhanced surface hardness
Customization Available in various sizes and configurations to meet specific equipment requirements
Quality Control Rigorous dimensional inspection and hardness testing
Manufacturing Capabilities
  • Precision Grinding: MG cylindrical grinding for accurate dimensions and surface finish
  • EDM Processing: Electrical discharge machining for complex geometries and sharp edges
  • Heat Treatment: Professional heat treatment with controlled atmosphere furnaces
  • Quality Assurance: Comprehensive testing including hardness, dimensional accuracy, and material composition analysis
Performance Advantages
  • Extended service life compared to standard tool steels
  • Reduced downtime due to superior wear resistance
  • Consistent cutting performance throughout blade life
  • Cost-effective solution for demanding shearing applications
  • Reliable performance in continuous heavy-duty operations
Delivery & Support
Lead Time: 20 days for custom specifications
Stock Availability: Standard sizes available for immediate delivery
Technical Support: Expert consultation for material selection and application optimization
Origin: China
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SKD11 Scrap Chopper Knives For Heavy Duty Shearing Sharp Double Edged

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Product Detail
Place of Origin :
China
Brand Name :
JINFEI
Certification :
ISO9000
MOQ :
1 set
Packaging Details :
Wooden crate packaging
Delivery Time :
25 days
Contact Supplier
SKD11 Scrap Chopper Knives For Heavy Duty Shearing Sharp Double Edged

Ma'anshan Jinfei Carbide blade Co., Ltd.

Verified Supplier
1 Years
Since 2006
Business Type :
Manufacturer, Trading Company
Main Products :
Shear Blade, Sheet Metal Shear Blades, Slitting Blade
Total Annual :
50000000-100000000
Employee Number :
50~100
Certification Level :
Verified Supplier

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