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Carbide Rotary Shredder Knives for Industrial Recycling  | High Toughness, Wear-Resistant and Precision Shredding
Rubber & Plastic/ Recycling

Carbide Rotary Shredder Knives for Industrial Recycling | High Toughness, Wear-Resistant and Precision Shredding

Our heavy-duty rotary shredder knives hold full ISO 9001 certification, offered in two high-performance configurations to suit diverse recycling demands. Solid tungsten carbide variants deliver outstanding wear resistance for round-the-clock continuous running, while carbide-tipped steel blades balance sharp cutting performance and reliable impact resistance.

Built to withstand harsh working conditions, these robust knives perform exceptionally well when shredding plastic, tires and metal scraps. They effectively cut downtime and lower overall maintenance expenses. All products comply with RoHS and REACH regulations, and fit seamlessly with most major OEM shredder equipment. Widely adopted across Europe and North America, they remain a dependable solution for professional recycling facilities.

    Detailed Description

    Shen Gong Carbide Knives (SG) delivers premium shredder teeth and cutting crowns engineered for heavy-duty recycling applications. Our carbide shredder knives come in two advanced material options:

    Solid Tungsten Carbide Blocks: Unmatched hardness (90+ HRA) for prolonged wear-resistant shredding of abrasive materials like tires and e-waste.

    Tungsten Carbide-Tipped Blades: Combines a tough steel body with sharp carbide edges for reduced chipping and lower maintenance costs.

    Ideal for double shaft shredders, these shredder blades extend service life by 3X compared to standard tools, minimizing downtime.
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    Features

    Two Structures: Choose between solid carbide shredder blocks (high-frequency processing) or carbide-tipped cutters (impact-heavy tasks).

    Superior Wear Resistance: Engineered for tire shredder wear parts and metal recycling.

    Custom OEM Solutions: Compatible with brands like SSI, WEIMA, and Vecoplan.

    ISO 9001 Certified: Reliable quality for industrial recycling machines.

    Specification

    Items L*W*H mm
    1 34*34*20
    2 36*36*18
    3 38.2*38.2*12
    4 40*40*12
    5 40*40*20
    6 43*43*19.5
    7 43.2*43.2*19.5
    8 60*60*20
    9 60*60*30
    10 65*65*28

    Applications

    ▸ Plastic waste granulation

    ▸ Tire recycling shredder blades

    ▸ Metal scrap processing

    ▸ WEEE (e-waste) dismantling
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    Q&A

    Q: Are your shredder blocks compatible with my machine?

    A: Yes! We provide OEM shredder blocks tailored to your equipment specs.

    Q: Why choose carbide over steel knives?

    A: Our tungsten carbide shredder knives last 5-8X longer, reducing replacement costs.

    Q: Can I get samples?

    A: Contact us for custom shredder cutter block samples.

    Why SG?

    → Precision-engineered for heavy-duty shredding knives

    → Fast lead times & global shipping

    → Trusted by recycling plants and OEMs

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