Waste Plastic Single Shaft Shredder Blades

Robust waste plastic single shaft shredder blades. Designed for efficient size reduction in plastic recycling streams. Durable construction ensures stable performance and extended service life.

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Product Specifications

ShengAo Waste Plastic single shaft shredder blades

Waste Plastic single shaft shredder blades

Robust waste plastic single shaft shredder blades. Designed for efficient size reduction in plastic recycling streams. Durable construction ensures stable performance and extended service life.

Key Attributes

Brand Name

ShengAo

Type

Slitting Blade / Cutting Blade

Shape

Special

Size

Customized

Edge Type

Other

Material

Customized

Hardness

58 - 60 HRC

Thickness

Customized Thickness

OEM & ODM

Support

Package

Wooden Case

Quality Assurance

Quality Control

Machinery test report:

Provided

Video outgoing-inspection:

Provided

Warranty & Service

Warranty:

3 Months

Core Components:

Blade

After Warranty Service:

Video technical support

Delivery Information

Quantity-Based Lead Time

Quantity (pieces)	Lead Time (days)	Production Status
1 - 30	15 days	Standard Production
> 30	To be negotiated	Custom Schedule

Lead time starts from order confirmation and deposit received.

Raw Materials & Alloys

Crafted from premium materials for exceptional performance and durability

Alloy Structural Steel Blades

Hot Work Die Steel Blades

Blade Restoration Solutions

Wear-Resistant Steel Blades

YG8 Tungsten Carbide

Cold Work Die Steel Blades

Alloy Tool Steel Blades

About Our Single Shaft Shredder Blades

The single shaft shredder rotor blade and counter blade are the core component of the shredder. They are used in various applications across different industries to reduce the size of materials for easier handling, recycling, disposal, or processing. Our custom-made 40mm square blades are engineered for maximum performance and durability in demanding waste plastic recycling operations.

Premium Material & Construction

Our blades are primarily manufactured from DC53 High-Speed Steel (HSS), a superior grade known for its exceptional wear resistance and toughness. This material ensures high rigidity and impact resistance, making the blades ideal for shredding challenging materials. The material is customizable to suit specific operational needs. Each blade features a high-precision, burr-free surface for smooth operation and consistent cutting performance, ensuring reliable operation in continuous recycling processes.

Key Features & Benefits

Designed for a long service life, these blades excel in demanding environments. Their wear-resistant properties significantly reduce downtime for blade changes, while their impact-resistant design handles unexpected hard objects. The high rigidity prevents bending and deformation under heavy load, ensuring stable and efficient shredding output over extended periods. This results in higher throughput, lower maintenance costs, and improved overall efficiency for your plastic recycling line.

Application Industries & Materials

These versatile blades are perfect for a wide range of size reduction tasks. They are highly effective in processing plastics (including hard plastics and lumps), various textiles, films, rubber, and other recyclable or waste materials. Industries such as recycling, waste management, manufacturing, and textile processing will find these blades to be a reliable solution for their primary shredding needs, preparing materials for further granulation or disposal.

Customization & Quality Assurance

We specialize in providing tailor-made blade solutions. From dimensions to material specifications, we can customize the blades to fit your specific single shaft shredder model and material stream. Our commitment to quality is demonstrated through provided video outgoing-inspection and official machinery test reports, giving you confidence in every purchase. Backed by a 3-month warranty and video technical support, and packed securely in wooden cases, the blades arrive ready for installation and long-term performance.

Top 5 Single Shaft Shredder Blade Brands for Industrial Recycling

Choosing the right blade brand is critical for shredder efficiency and longevity in waste processing. These manufacturers are recognized for their durability, material technology, and performance in single shaft shredding applications.

ShengAo

A leading specialist in recycling cutting tools, ShengAo produces robust single shaft shredder blades primarily from DC53 HSS and other customizable tool steels. Known for exceptional hardness (58-60 HRC), impact resistance, and precise customization for various waste streams. They offer strong OEM/ODM support, video quality inspections, machinery test reports, and a solid 3-month warranty, making them a reliable partner for demanding plastic and waste shredding operations.

DC53 HSS & Custom 58-60 HRC OEM/ODM

Vecoplan

The German engineering leader offers high-quality shredder blades as integral parts of their single shaft shredders. Vecoplan blades are designed for maximum wear resistance and durability in continuous industrial recycling applications, often featuring specialized geometries for different material types like plastics, wood, and MSW.

Industrial Grade German Engineering

WEIMA

Another prominent German manufacturer, WEIMA produces durable single shaft shredder blades with a focus on low maintenance and long service intervals. Their blades are known for robust construction and are often reversible or segmentable to optimize edge life and reduce operating costs in size reduction systems.

Long Service Life Reversible Design

Forrec

The Italian recycling technology company manufactures heavy-duty shredder blades for their single and double shaft systems. Forrec blades are engineered for high torque and high inertia shredding, making them suitable for tough materials like electronic waste, metals, and bulk plastics.

Heavy-Duty High Torque Design

Eldan Recycling

A Danish specialist in recycling equipment, Eldan produces reliable shredder blades with a focus on the tire and cable recycling industries. Their blades are designed for cutting abrasive materials and often feature specialized carbide tips or wear-resistant coatings for extended life in challenging applications.

Abrasive Material Focus Wear-Resistant Options

Frequently Asked Questions (FAQs)

Find expert answers to common questions about single shaft shredder blades for waste plastic recycling and industrial size reduction.

ShengAo's standard single shaft shredder blades are heat-treated to achieve a hardness range of 58 to 60 HRC (Rockwell Hardness C scale). This optimal hardness balance provides excellent wear resistance for processing abrasive materials like reinforced plastics while maintaining sufficient toughness to handle impacts from occasional hard contaminants. The precise hardness is controlled through specialized heat treatment processes to ensure consistent performance and extended blade life in your waste plastic recycling operation.

Our lead time is based on order quantity and customization complexity. For standard custom orders of 1 to 30 pieces, the production lead time is 15 days after order confirmation and deposit receipt. For larger orders exceeding 30 pieces, the lead time is negotiable based on production capacity. This timeline includes material sourcing, precision machining, heat treatment, quality inspection, and packaging. We provide clear scheduling and may offer expedited options for urgent shredder blade replacement needs in your plastic recycling plant.

DC53 is a premium high-speed steel (HSS) grade developed in Japan, known for its superior combination of wear resistance, toughness, and high-temperature hardness. Compared to standard D2 or other tool steels, DC53 offers better chipping resistance and can maintain a sharp edge longer under continuous cutting stress. This makes it ideal for single shaft shredder blades that encounter mixed, abrasive plastic waste streams. Its properties help reduce downtime for blade changes and provide more consistent size reduction performance in industrial recycling applications.

To provide an accurate quote for custom shredder blades, we typically need: 1) Detailed dimensional drawings or the original blade sample; 2) Material specification preference (e.g., DC53 HSS, D2, or other); 3) Primary materials to be shredded (e.g., hard plastics, film, rubber); 4) Quantity required; 5) Your shredder make and model number if available. For OEM and ODM services, we can also work from your specific performance requirements and design blades to optimize for your particular waste processing application, improving efficiency and blade lifespan.

Yes, ShengAo single shaft shredder blades are specifically engineered to handle contaminated plastic waste and mixed material streams commonly found in MRF (Material Recovery Facility) and post-consumer recycling operations. The DC53 HSS material and robust design provide excellent resistance to abrasion from sand, glass, or dirt, and sufficient impact toughness to handle occasional non-ferrous metals or stones. However, for consistently high levels of metal contamination, we recommend installing a metal detector/separation system upstream and can discuss even more wear-resistant material options for your industrial shredding needs.

Our video outgoing-inspection is a unique quality assurance service. Before shipment, our QC team creates a customized video for your order showing: 1) Visual inspection of blade finish and absence of major defects; 2) Verification of key dimensions (length, width, thickness, hole positions) using calibrated measuring tools; 3) Sample hardness testing if requested; 4) Final packaging in wooden cases. This transparent process provides visual confirmation that your custom industrial blades meet the agreed specifications, offering greater confidence than a standard paper report alone. The video is shared via secure link prior to dispatch.

The 40mm square blade design (40x40mm cross-section) offers several advantages for single shaft shredders: 1) High Structural Rigidity: Resists bending and deflection under heavy torsional loads, ensuring consistent cutting. 2) Multiple Cutting Edges: A square blade typically has 4 usable edges. When one edge becomes dull, the blade can be rotated to present a fresh, sharp edge, effectively quadrupling the service life before resharpening is needed. 3) Optimal Mass: Provides sufficient inertia for effective cutting while not overloading the shredder rotor. This design is particularly effective for plastic lump reduction and bulky waste shredding.

Monitor these key indicators for shredder blade maintenance: 1) Increased Power Consumption: The motor draws more amps to achieve the same throughput. 2) Reduced Output Size Consistency: Produces larger, irregular pieces instead of uniform shreds. 3) Excessive Vibration or Noise: Dull blades can cause imbalance and uneven cutting forces. 4) Lower Throughput: The machine processes material more slowly. 5) Visible Edge Wear or Damage upon inspection. ShengAo blades, with their high wear resistance, will have longer intervals between servicing. We recommend keeping spare blades to minimize downtime in recycling operations and can advise on optimal rotation and sharpening schedules.

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Waste Plastic Single Shaft Shredder Blades

Product Video Demonstration

Product Specifications