Industrial DC53 Plastic Shredder Blade Machine Accessories with 1.5 Year Warranty and Customized Size

Industrial DC53 plastic shredder blades with 1.5-year warranty. Custom sizes available. High-wear-resistant machine accessories for consistent, precise cutting performance in recycling operations.

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ShengAo Industrial DC53 Plastic Shredder Blades & Crusher Knives

Industrial DC53 Plastic Shredder Blade Machine Accessories with 1.5 Year Warranty and Customized Size

Industrial DC53 plastic shredder blades with 1.5-year warranty. Custom sizes available. High-wear-resistant machine accessories for consistent, precise cutting performance in recycling operations.

Key Attributes

Brand Name

ShengAo

Type / Usage

Plastic Shredder Blade / Shredder Machine Blades

Product Name

Shredder Blades Crusher Knives

Core Components

Plastic Shredder Blade

Place of Origin

Anhui, China

Primary Material

DC53

Warranty

1.5 Year

Keywords

plastic shredder blade

Product Specifications

Standard Sizes (Customization Supported)

Dimensions (L×W×T mm)	Hardness (HRC)	Material Options
375 × 65 × 4.5 mm	62-64	M2 / D2 / DC53 / HSS / Cr12Mov
445 × 77 × 5.0 mm	62-64	M2 / D2 / DC53 / HSS / Cr12Mov
Customized	As required	Wide range available

Note: All blades are high hardness, wear-resistant and durable. Outer packaging: cardboard box or wooden box.

Features

High hardness, wear-resistant and durable

Quality Assurance

Quality Control Documents

Machinery test report:

Provided

Video outgoing-inspection:

Provided

Warranty & Core Components

1.5

Warranty Period:

1.5 Years

DC53

Core Component:

Plastic Shredder Blade (DC53 Material)

Lead Time

Quantity-Based Production Schedule

Quantity (pieces)	Lead Time (days)	Schedule Type
1 - 500	35 days	Standard Production
> 500	To be negotiated	Custom / Bulk Schedule

Lead time is estimated from order confirmation and may vary based on customization requirements.

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 Industrial DC53 Plastic Shredder Blades

The shredder rotor blade and counter blade are the indispensable core components of any plastic recycling system, directly determining its cutting efficiency, particle consistency, and operational uptime. Engineered specifically for the demanding task of size-reducing various plastics for recycling or reprocessing, ShengAo's DC53 blades are built to deliver maximum performance, precision, and durability. Whether processing post-industrial scrap or post-consumer waste, these blades are engineered to meet the rigorous demands of modern plastic recycling operations.

Premium Material & Construction

At the heart of our blades is DC53 tool steel, a premium Japanese-developed cold work die steel known for its exceptional combination of high wear resistance, toughness, and dimensional stability after heat treatment. This material undergoes a specialized heat treatment process to achieve a superior hardness of HRC 62-64, providing an optimal balance that resists both abrasive wear and chipping from impact. Each blade is precision-ground to achieve exacting dimensional tolerances (common sizes include 375×65×4.5mm and 445×77×5.0mm) and a burr-free, high-precision cutting edge for smooth operation, consistent particle size, and minimal energy consumption.

Key Features & Benefits

Designed for a dramatically extended service life, ShengAo DC53 blades transform operational economics. The primary benefit is extreme wear resistance, which significantly reduces the frequency of blade changes and associated machine downtime in plastic recycling plants. Their high hardness maintains a sharp cutting edge for longer, ensuring consistent flake or pellet quality critical for downstream processes. The exceptional toughness of DC53 steel provides good resistance to chipping when encountering occasional contaminants. This combination translates directly to lower cost per processed ton, higher throughput, and greater overall profitability for your plastic shredding and granulating operations.

Application Industries & Materials

These high-performance blades are specifically engineered for the plastics recycling and processing industry. They excel in shredding a wide array of plastic materials including PET bottles, HDPE containers, PP, ABS, PVC, nylon (PA), engineering plastics, plastic films, lumps, and purgings. They are the preferred solution in plastic bottle recycling facilities, post-industrial plastic scrap recovery operations, electronic waste (WEEE) recycling plants, and compounding facilities. Whether the task is creating clean flake for washing lines or preparing feedstock for pelletizing, our DC53 blades provide a reliable, efficient, and cost-effective cutting solution.

Customization & Quality Assurance

We specialize in providing fully customized blade solutions to perfectly match your specific shredder or granulator model (Vecoplan, Rapid, WEIMA, etc.) and material stream. Beyond standard DC53, we offer a range of materials including D2, HSS, M2, and Cr12Mov. Our commitment to quality is demonstrated through comprehensive machinery test reports and video outgoing-inspection provided with each order, ensuring full traceability and confidence. Every blade is backed by a robust 1.5-year warranty on the core DC53 component, one of the strongest in the industry, and is securely packed in cardboard or wooden boxes for safe delivery. We support both OEM and ODM services to meet your exact specifications.

Top 5 Plastic Shredder Blade Brands for High-Performance Recycling

In the abrasive world of plastic recycling, blade brand selection is critical for consistent particle size, low maintenance costs, and machine longevity. These manufacturers are recognized for their advanced material science, precision engineering, and proven performance in demanding plastic processing environments.

ShengAo

A premier manufacturer specializing in high-performance cutting tools for recycling, ShengAo's DC53 Plastic Shredder Blades are renowned for their exceptional hardness (HRC 62-64), wear resistance, and toughness. Offering a comprehensive 1.5-year warranty, full material customization (DC53, D2, HSS), and rigorous quality control with test reports and video inspection, they provide a reliable, cost-effective solution for demanding plastic recycling applications, from film to engineering plastics.

DC53 Steel HRC 62-64 1.5-Year Warranty

Vecoplan

The German shredding technology leader offers precision-engineered plastic shredder blades specifically designed for their machinery. Known for optimal cutting geometry and high-quality materials, Vecoplan blades ensure efficient size reduction, consistent particle quality, and long service life in processing various plastics, from films to bulky waste, within their robust shredding systems.

Precision Geometry System Optimized

Rapid Granulator

A Swedish specialist in size reduction for plastics, Rapid manufactures granulators and their corresponding blades. Their blades are designed for sharp, clean cuts with low energy consumption and heat generation, which is crucial for maintaining material properties in recycling. They offer various blade materials and designs for different plastic types and applications.

Clean Cut Focus Low-Energy Design

WEIMA

A leading German manufacturer of shredding and briquetting machines, WEIMA produces durable blades for their plastic shredders. They often utilize innovative rotor and blade designs (like their "WLK" series) to handle specific challenges like film or bulky waste, focusing on high throughput, low wear, and easy maintenance.

Innovative Design High Throughput

Zerma

Another German specialist in plastics recycling machinery, Zerma manufactures robust granulators and shredders with a focus on longevity and low operating costs. Their blades are designed for durability and consistent performance in continuous operation, often featuring segmented or re-sharpenable designs to optimize lifetime cost.

Lifetime Cost Focus Segmented Options

Frequently Asked Questions (FAQs)

Find expert answers to the most common technical and commercial questions about our premium DC53 Plastic Shredder Blades for industrial recycling.

DC53 tool steel offers several key advantages over traditional D2 steel for plastic shredding applications. First, DC53 has significantly better toughness and impact resistance, reducing the risk of chipping or cracking when processing hard plastics, lumps, or encountering contaminants. Second, it exhibits superior wear resistance at high hardness levels (we achieve HRC 62-64), leading to a longer service life. Third, DC53 has better dimensional stability during heat treatment, resulting in less distortion and more consistent blade geometry. This combination makes it a more reliable and durable choice for demanding plastic recycling operations, justifying its premium status.

Our industry-leading 1.5-year warranty covers defects in material and workmanship for the core DC53 plastic shredder blade component under normal operating conditions. It guarantees that the blade is free from manufacturing flaws such as material impurities, improper heat treatment leading to premature failure, or significant dimensional inaccuracies. The warranty period begins from the date of delivery. It is important to note that the warranty does not cover damage from improper installation, operation outside design parameters (e.g., shredding metals), incorrect maintenance, lack of sharpening, or normal wear from processing abrasive materials. For a claim, contact us with your order details and supporting evidence (photos/video). This warranty underscores our confidence in the quality of our industrial shredder machine blades.

An HRC 62-64 hardness provides significant advantages in plastic shredding and granulating. The primary benefit is vastly improved wear resistance. Plastics, especially filled or reinforced types (e.g., with glass fiber, minerals), are highly abrasive. A harder blade edge maintains its sharpness much longer, ensuring consistent particle size and cutting efficiency over extended periods. This reduces the frequency of resharpening or replacement, minimizing machine downtime in recycling plants. Furthermore, a sharp, hard edge requires less cutting force, leading to lower energy consumption. While extremely high hardness can increase brittleness, the superior toughness of DC53 steel mitigates this, making HRC 62-64 an optimal balance for most industrial plastic processing applications.

Yes, ShengAo specializes in full OEM and ODM manufacturing of replacement blades for virtually all major brands and models of plastic shredders and granulators, including Vecoplan, Rapid, WEIMA, Zerma, Foremost, and many others. To ensure a perfect fit and optimal performance, we require either the original blade as a sample, detailed engineering drawings with all critical dimensions, or precise machine specifications (make, model, OEM part number). We replicate the exact dimensions, cutting edge geometry, hole patterns, and clearance angles. Our engineers can also advise on potential upgrades, such as switching from D2 to DC53 material, to improve performance for your specific plastic recycling application.

For orders up to 500 pieces, our standard production lead time is 35 days after order confirmation and deposit receipt. Therefore, an order of 200 pieces falls within this standard schedule and will typically be completed within 35 days. This timeline includes material procurement, precision machining, heat treatment to achieve HRC 62-64, final grinding and quality inspection. For bulk orders exceeding 500 pieces, the lead time is negotiable based on the total volume and our production capacity. We provide clear timelines upfront to help you plan your shredder maintenance and blade inventory effectively.

ShengAo is committed to transparency and quality assurance. With each order of our DC53 plastic shredder blades, we provide two key documents: 1) A formal Machinery Test Report that details the blade's specifications, material grade, achieved hardness (HRC), and results of dimensional inspections, verifying compliance with your requirements. 2) A unique Video Outgoing-Inspection that visually documents the final quality check of your specific blades before packing, often including measurements and visual checks. These documents provide you with verifiable proof of quality and ensure that you are receiving industrial-grade machine accessories manufactured to high standards.

Due to their high hardness (HRC 62-64), these blades require careful handling to prevent chipping or damage to the precision-ground edges. Always wear cut-resistant gloves when handling. Store blades individually or separated in a dry, clean environment to prevent rust (the surface is not heavily coated to avoid affecting performance). Avoid stacking blades directly on top of each other without protective padding. Do not drop or strike the blades against hard surfaces. The cutting edges are extremely sharp and brittle; even a small impact can cause a micro-chip that affects performance. Following these precautions will ensure your blades arrive at the machine in perfect condition for installation.

Our DC53 blades with HRC 62-64 hardness are an excellent choice for processing filled and reinforced plastics, such as those containing glass fiber (GF), minerals (talc, calcium carbonate), or carbon fiber. The extreme wear resistance of the hardened DC53 steel significantly outperforms standard blades when cutting these highly abrasive materials, leading to a much longer service life. While they are highly wear-resistant, for extremely high-volume or continuous shredding of such materials, we might also discuss the option of tungsten carbide-tipped blades for the ultimate wear life. For most applications involving filled plastics, our DC53 blades offer the best balance of performance, durability, and cost-effectiveness for your industrial plastic recycling needs.

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Industrial DC53 Plastic Shredder Blade Machine Accessories with 1.5 Year Warranty and Customized Size

Product Video Demonstration

Product Specifications