Ma'anshan Sheng Ao Heavy Industry Co., Ltd
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Cutting Circular Blades, Shredder Blades, Plastic Crusher Knives
Address:
Ma'anshan, Anhui, China
OEM/ODM Service
Sample Available
Secured Trading Service
Average Response Time:
≤0.35h

Premium manufacturer & supplier in China, offering top quality Cutting Circular Blades, Shredder Blades for scrap metal recycling, and Plastic Crusher Knives for plastic recycling machines. Our blades are known for their anti-aging, anti-oxidation properties and extended durability.

Diamond Member
Verified business licenses
Audited Supplier
Inspected by third-party
Supplier Capability Rating
Secured Trading Service
Ma'anshan Sheng Ao Heavy Industry Co., Ltd

Industrial Blades Shredder Blades For Recycling Industry Precision Grinding Polishing Precision Forging Stability Customizable

Industrial shredder blades for the recycling industry. Precision forged, ground, and polished for optimal stability and performance. Fully customizable blades for your specific machinery.

SGS Certified
CE Mark
ISO 9001 Certified
C/O
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Product Video Demonstration

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Product Specifications

ShengAo Cutting Machine Blades
Industrial Shredder Blades for Recycling Industry
Precision forged, ground, and polished for optimal stability and performance. Fully customizable blades for your specific machinery.
Key Specifications
Brand Name
ShengAo
Core Component
Blade
Type
Cutting
Keywords
Cutting Machine Blade
Place of Origin
Ahui, China
Material
SKD11
Size
Customized Size
Packing
Wooden Pallet
Quality Assurance
Inspections & Reports
Video Outgoing-Inspection:
Provided
Machinery Test Report:
Provided
Warranty
1.5
Warranty Period:
1.5 Years
B
Core Component:
Blade (SKD11)
Lead Time
Quantity-Based Lead Time
Quantity (pieces)Lead Time (days)Status
1 - 320 daysStandard Production
> 3To be negotiatedCustom Schedule
Lead time starts from order confirmation.
Customization
Available Option
Name Plate - Laser Carving
No Customization Fee
Minimum Order: 3 pieces
Note on Customization
Blades are fully customizable for your specific machinery, including size, material treatment, and hole configuration. Contact us for detailed requirements.

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

About Our Industrial Cutting Machine Blades

The Industrial Shredder Blade is the essential heart of any size reduction system, directly dictating its efficiency, output quality, and operational cost. Serving as the core rotor blade and counter blade within single-shaft shredders, these components are engineered to reliably process a vast array of materials for recycling, waste management, or volume reduction. ShengAo's custom-manufactured blades are built to deliver maximum performance, durability, and stability under the most demanding industrial conditions, providing a precise and robust solution for your specific machinery.

Premium Material & Construction

Our blades are precision-forged from premium SKD11 tool steel, a high-carbon, high-chromium alloy steel renowned in Japan (equivalent to D2 steel in other standards) for its exceptional combination of wear resistance, hardness, and toughness. This material undergoes specialized heat treatment and precision grinding and polishing to achieve a superior, burr-free surface finish and exacting dimensional tolerances. The result is a blade with high rigidity that resists bending under load and maintains sharp cutting edges through prolonged use, ensuring consistent, smooth operation and reliable cutting performance in challenging shredding applications.

Key Features & Benefits

Designed for longevity and reliability, ShengAo shredder blades offer significant operational advantages. The exceptional wear resistance of SKD11 steel ensures a substantially extended service life compared to standard blades, reducing the frequency of replacements and associated machine downtime. Their high-impact resistance allows them to handle unexpected hard contaminants within the waste stream, while the precision forging and grinding guarantee optimal stability and balance, minimizing vibration and ensuring efficient, high-volume shredding output. This translates to lower long-term operating costs and increased productivity for your recycling or waste processing operation.

Application Industries & Materials

These versatile and robust blades are engineered for a wide spectrum of industrial shredding tasks. They excel in processing materials such as plastics (including films, pipes, and lumps), rubber, textiles, paper, cardboard, and non-ferrous metal scrap. Ideal for industries focused on plastic recycling, municipal solid waste (MSW) processing, tire recycling, electronic waste (e-waste) management, and general manufacturing scrap recovery, they provide a dependable cutting solution for both volume reduction and feedstock preparation. Whether the goal is landfill diversion, material recovery for recycling, or secure destruction, our blades deliver consistent performance.

Customization & Quality Assurance

We specialize in providing fully customized blade solutions tailored to your exact machinery and application. Every aspect can be adapted, from the overall dimensions and thickness to the hole configuration for mounting and specific edge geometry. Our commitment to quality is demonstrated through comprehensive video outgoing-inspection and official machinery test reports provided with each order, ensuring full traceability and confidence in your purchase. Each blade is securely packed on wooden pallets for safe international shipment and arrives ready for installation. Backed by a robust 1.5-year warranty on the core SKD11 blade component, we stand firmly behind the durability and performance of our products.

Top 5 Industrial Shredder Blade Brands for Reliability & Performance

Selecting a reliable blade brand is crucial for operational uptime and shredding efficiency. The following manufacturers are recognized globally for their material expertise, manufacturing precision, and proven performance in demanding recycling and waste processing environments.

1

ShengAo

A prominent specialist in industrial cutting tools, ShengAo manufactures premium shredder blades from high-grade SKD11 tool steel. Renowned for their precision forging, grinding, and polishing processes, their blades offer exceptional wear resistance, stability, and a long service life. With strong ODM/OEM capabilities, a comprehensive 1.5-year warranty, and rigorous quality control including video inspection, they provide a cost-effective and reliable cutting solution for a wide range of recycling applications.

SKD11 Tool Steel Precision Forged 1.5-Year Warranty
2

Vecoplan

A German global leader in shredding technology, Vecoplan not only manufactures complete systems but also the precision blades that power them. Their blades are engineered for specific applications and materials, from wood and plastics to waste and metals, and are known for their durability, precise geometry, and consistent performance within Vecoplan shredders.

System Specialist Application-Specific
3

WEIMA

Another leading German manufacturer of shredding equipment, WEIMA produces durable, high-performance blades designed for their machines. They often utilize segmented blade designs on single-shaft rotors, which can allow for individual replacement of worn sections, potentially offering a more economical maintenance approach for certain applications.

Segmented Design Cost-Effective Maintenance
4

SSI Shredding Systems

An American pioneer in size reduction, SSI designs and manufactures robust shredders and their corresponding blades for extreme-duty applications. Their blades are built to handle challenging materials like tires, metals, and industrial waste, emphasizing shear strength, durability, and the ability to withstand high shock loads.

Heavy-Duty Focus High Shock Load
5

Enerpat

A UK-based global supplier of recycling machinery, Enerpat also provides a range of replacement blades for various shredder models. They focus on offering reliable, cost-effective spare parts for the recycling industry, including blades made from hardened steels suitable for processing general waste streams and recyclables.

Global Spare Parts Cost-Effective

Frequently Asked Questions (FAQs)

Find clear answers to common technical and commercial questions about our SKD11 Industrial Cutting Machine Blades for shredders and recycling equipment.

SKD11 is a Japanese JIS standard designation for a high-carbon, high-chromium cold work tool steel (equivalent to AISI D2). It is an excellent choice for industrial shredder blades due to its outstanding combination of properties: high wear resistance (for longer life), good toughness (to resist chipping and cracking from impact), and the ability to achieve and maintain a high hardness after heat treatment. This balance makes it particularly suitable for processing a wide range of recycling materials like plastics, rubber, and municipal waste, where both abrasion and occasional shock loading occur.
Our 1.5-year warranty covers defects in material and workmanship for the core SKD11 blade component under normal operating conditions. It guarantees that the blade is free from manufacturing flaws. The warranty period begins from the date of delivery. It is important to note that the warranty does not cover damage resulting from improper installation, operation outside the blade's designed parameters (e.g., shredding excessive metal), incorrect maintenance, or normal wear and tear. For any claim, please contact our support team with your order details and photos of the issue. This warranty underscores our confidence in the quality of our industrial cutting tools.
Yes, we offer laser carving for custom nameplates or logos directly onto the blade as a value-added service. This customization is offered with no additional fee, allowing you to brand your spare parts for inventory management or identification. The minimum order quantity (MOQ) to qualify for this free laser carving service is 3 pieces. Please provide your logo in a vector format (e.g., .ai, .eps, .svg) or a high-resolution image, and our team will create a proof for your approval before production begins.
To provide an accurate quote for custom shredder blades, we typically require the following: 1) The make and model of your shredder; 2) The OEM part number (if available); 3) A detailed drawing with all critical dimensions (length, width, thickness, hole sizes and positions, angles); or, best of all, 4) A physical sample of the existing blade. Additionally, informing us about the primary materials you process (e.g., plastic film, tires, metal scrap) helps us advise on the best material treatment for your application.
Our video outgoing-inspection is a unique quality assurance service. Before your order is packed and shipped, our quality control team creates a short video documenting the final inspection of your specific blades. This video typically shows: a visual check for surface finish and any defects, verification of key dimensions using calipers or other measuring tools, and sometimes a check of the hardness. This video, along with the formal Machinery Test Report, is sent to you, providing transparent, visual proof that your custom industrial blades have passed our rigorous quality checks and meet your specifications.
Proper handling ensures your blades remain in perfect condition. Upon receipt, store them in a dry, clean environment to prevent rust. If long-term storage is anticipated, applying a light coat of anti-corrosion oil is recommended. Always handle blades with care, wearing appropriate gloves to protect both your hands and the blade's precision-ground edges from nicks and skin oils. Avoid dropping or striking the blades against hard surfaces. The cutting edges are sharp and hardened; treat them with respect to maintain their performance and ensure safety.
Our standard production lead times are efficient. For orders of 1 to 3 pieces (which is also the MOQ for free laser marking), the typical lead time is 20 days after order confirmation and deposit receipt. For bulk orders exceeding 3 pieces, the lead time is subject to negotiation based on the total quantity and complexity. Larger orders may require more production scheduling but can often be prioritized. We always provide a confirmed timeline before finalizing your order to help you plan your shredder maintenance and blade inventory effectively.
Yes, SKD11 shredder blades can be re-sharpened multiple times throughout their service life, which is a key economic advantage. The recommended method is precision grinding using a suitable surface grinder or tool grinder with an appropriate abrasive wheel (often aluminum oxide or cubic boron nitride). It is crucial to use proper coolant or controlled grinding speeds to avoid generating excessive heat, which can soften the tempered steel and ruin the blade's hardness (a condition known as "drawing the temper"). For consistent results and to preserve the blade geometry, having them sharpened by a professional service familiar with hardened tool steel is often the best practice.

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