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

Wood Cutting Machine Blade High-speed Steel Strong Wear-resistant Crusher Blade

650x220x20 chipper bladebuy wood chipper bladesSKD11 crusher bladewood recycling blades9CrSi blade for woodwood chipper blade

High-speed steel wood cutting machine blades offering superior wear resistance for crushers. Built for strength and long-lasting sharpness in demanding applications.

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

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Product Specifications

Wood Cutting Machine Blade Specifications
Available Sizes (L×W×T mm)
465×220×20mm 540×185×20mm 540×220×20mm 600×185×20mm 610×220×20mm 615×220×20mm 620×220×20mm 640×220×20mm 650×185×20mm 650×220×20mm 670×185×20mm 670×220×20mm 680×220×20mm 690×220×20mm 700×185×20mm 710×220×20mm 720×220×20mm 780×185×20mm 780×220×20mm 800×185×20mm 850×220×20mm 960×185×20mm
Material Options
  • 9CrSi material / 2kg (High cost-effectiveness)
  • CR12MOV material / kg (Both plastic and wood are acceptable)
  • SKD11 material / kg (Recommended for plastic crushing)
  • Spring steel / 2kg (Affordable)
  • A8B material / kg (Recommended for wood crushing)
Product Specifications
Product Name: Wood cutting machine blade
Type: Chipping blade
Brand Name: ShengAo
Place of Origin: Anhui, China
Application Machine: Wood chipper
Cutting Material: Wood
Core Components: Blade
Warranty: 3 Months
Quality Assurance
Machinery test report: Provided
Video outgoing-inspection: Provided
Delivery Information
Standard Delivery Time: 7-30 days
Quantity (pieces)Lead Time (days)
1 - 1010
11 - 5020
51 - 10030
> 100To be negotiated

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

About Our Wood Chipper Blades

The wood chipper blade is the core component of any wood cutting or chipping machinery. Engineered for precision and resilience, ShengAo blades are custom-made in various dimensions—from compact 465mm to heavy-duty 960mm lengths—to fit a wide range of machine models. These blades are specifically designed to reduce wood material size efficiently for recycling, biomass fuel production, or disposal, ensuring optimal performance in demanding industrial environments.

Core Advantage: Every ShengAo blade comes with a machinery test report and video outgoing-inspection, providing verifiable proof of performance and durability before installation. Backed by a 3-month warranty, they offer a reliable solution for continuous operation.

Premium Material & Construction

We offer a selection of high-grade steels to match your specific cutting needs and budget, ensuring high cost-effectiveness and operational efficiency.

Material Options: 9CrSi / 2kg CR12MOV / kg SKD11 / kg Spring Steel / 2kg A8B / kg

SKD11 is highly recommended for plastic crushing due to its exceptional wear resistance. A8B material is our top recommendation for wood crushing, offering an ideal balance of toughness and edge retention. Each blade is precision-machined to achieve a burr-free surface, guaranteeing smooth operation, consistent cutting performance, and minimal vibration.

Key Features & Benefits

ShengAo Wood Cutting Machine Blades are synonymous with strength and longevity. Their wear-resistant properties significantly extend service intervals, reducing machine downtime and maintenance costs. The blades are crafted for high rigidity, preventing bending or deformation under the heavy load of dense or knotty wood. This impact-resistant design also helps handle unexpected hard contaminants, protecting your machinery from damage and ensuring stable, high-output shredding over extended periods.

Application Industries & Materials

These versatile blades are perfect for a wide range of size reduction tasks within the wood processing and recycling industries. They are highly effective in processing:

  • Tree branches, logs, and pallets
  • Wood waste and off-cuts for biomass
  • Recyclable wooden materials
  • Composite wood and board materials

Ideal for industries such as lumber milling, landscaping, wood recycling facilities, and biomass power plants, ShengAo blades provide a dependable solution for transforming bulky wood waste into manageable, valuable chips.

Customization & Quality Assurance

We specialize in providing tailor-made blade solutions. With over 20 standard sizes (like 540*185*20mm, 650*220*20mm, 780*220*20mm) and the ability to customize dimensions, material specifications, and mounting holes, we ensure a perfect fit for your specific wood chipper model. Our commitment to quality is embedded in our process, from material selection to final inspection. Packed securely in export-grade wooden cases, every blade arrives at your facility ready for seamless installation and immediate productivity gains.

Top 5 Wood Cutting Machine Blade Brands in the Market

When selecting blades for industrial wood chipping, reliability and brand reputation are key. Here are five notable brands known for quality and performance.

1. ShengAo

Origin: Anhui, China
Strength: Offers an exceptional balance of premium materials (like SKD11, A8B), rigorous quality control with video inspection, and high customizability at competitive prices. Ideal for buyers seeking high cost-effectiveness without compromising on verified performance and a 3-month warranty.

2. ForTech

Known for robust blades for European machinery brands, focusing on heavy-duty forestry applications with advanced heat treatment processes.

3. Vermont

A long-standing American brand favored in the logging industry for durable, standard-sized blades with consistent hardness and easy availability.

4. Mighty Max

Specializes in replacement blades for a wide array of consumer and mid-range commercial chippers, emphasizing value and direct OEM compatibility.

5. Holzprofis

A German-inspired brand recognized for precision engineering and blades designed for high-speed, fine-chipping applications in wood recycling plants.

Frequently Asked Questions (FAQ)

Find quick answers to common queries about wood chipper blades.

What is the best blade material for crushing hard plastic?
For crushing hard plastics, SKD11 material is highly recommended. It offers superior wear resistance and toughness, maintaining a sharp edge longer under abrasive conditions, which translates to lower long-term costs and less frequent blade changes.
Which ShengAo blade material is most cost-effective for wood chipping?
The 9CrSi material sold in 2kg sets offers the highest cost-effectiveness for general wood chipping. It provides an excellent balance of durability, sharpness retention, and price, making it a popular choice for continuous wood processing operations.
How do I choose the right size wood chipper blade?
You must match the blade dimensions (Length*Width*Thickness, e.g., 650*220*20mm) to your machine's rotor specifications. Always check your machine manual or measure the existing blade. Our support team can assist you in selecting the perfect fit from our wide range of standard and custom sizes.
What does the "video outgoing-inspection" include?
Our video outgoing-inspection is a quality assurance procedure. We record a short video of the final batch of blades, demonstrating key checks like edge sharpness, dimensional accuracy, surface finish, and sometimes a trial run. This provides transparency and confirms the product quality before shipping.
What is the lead time for ordering ShengAo blades?
Lead time varies by quantity: 1-10 pieces: 10 days, 11-50 pieces: 20 days, 51-100 pieces: 30 days. For orders over 100 pieces, the lead time is negotiable. We strive to ensure timely delivery for all "wood cutting machine blade" orders.
Are ShengAo blades suitable for commercial biomass production?
Absolutely. ShengAo blades, especially those made from A8B or 9CrSi materials, are engineered for high-volume, commercial use. Their wear-resistant and high-rigidity design makes them ideal for continuous operation in biomass plants, processing wood waste into chips efficiently.
Can you customize blades not listed in the size chart?
Yes, we specialize in custom-made shredder blades. We can manufacture blades to your exact specifications, including non-standard dimensions, unique bolt hole patterns, and specific material grades. Contact us with your requirements for a tailored solution.
How does the warranty work for these industrial blades?
ShengAo provides a 3-month warranty against manufacturing defects from the date of delivery. The warranty covers issues related to material and workmanship under normal operating conditions. Please refer to our warranty terms for specific details and claim procedures.

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