Zenith Cutter offers durable shredder knives for tire recycling. Advanced engineered materials address the needs of the tire recycling operation. In addition to shredders, we also offer advanced material screens, making Zenith Cutter your go-to source for tire shredding knives and screens.

Ultra-Rugged Knives for Shredding Tires

Our reliable and rugged engineered products are perfect for tire shredding applications. Through our Engineering and R&D groups, Zenith Cutter has the capability to manufacture knives to your exacting specifications.


Tire Shredding

We offer over 1000 different screens for all models of granulators and shredders.

Custom screens can be manufactured to meet your specific needs. Standard and extended wear material and coating options are available.

Material Options

MATERIAL 1018 Material AR235 Lindure® Treatment AR400 AR500 Heat Treat
DESIGNATION Standard Z42 Z43 Z51 Z55 HT
APPLICATION Standard Granulator Screen Increased Wear Hardness Increase Surface Hardness Shredder High Wear Material Shredder Extreme Wear Material Carburize and Surface Harden Standard Material
See List

Our replacement knives fit a wide variety of tire shredding machines.

Watch Zenith Cutter knives in action on a CM® Hybrid Primary Shredder. Visit the CM Shredder website.


Tire Recycling PDF

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