Granulator rotor knives / fly knives
Granulator rotor knives (also known as fly knives) are crucial components in granulators used for size reduction in various industrial processes. They are designed to shred, cut, or granulate materials into smaller, uniform pieces , as for example (PET, plastic, copper, aluminium, rubber, etc.)
SIKNIVES for granulation of synthetic, plastic, and other waste materials are produced from the best quality steels (standard, bimetal-Duralife, tungsten carbide, etc.) and are available in various steels and hardnesses. They are custom-manufactured for your specific requirements and waste materials thus improving the durability of the knives, optimizing machine performance and lowering knife costs. Our heat treatment processes and hardening techniques have been perfected through 50 years of experience to enhance the strength and durability of granulating blades.
Granulator rotor knives / fly knives catalogue
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Products made by SIJ Ravne Systems are our own perfectly fitting, process-optimized SIKNIVES brands and are not original equipment manufacturer parts (OEM) by the machine manufacturer.
Knives from our production can be installed in granulating and extruder machines, produced by manufacturers, such as: Herbold, Zerma, Previero, Tria, Cumberland, Guidetti, Folcieri, Profing, Wanner, Piovan, Getecha, Erema and others.
Have problems with lifetime, throughput, or cracking?
Ask for DURALIFE V+ KNIVES – the next generation of granulator knives
- up to three times longer life
- less regrinding and service costs
- better throughput (productivity)
- less vibration, dust and lower energy consumption
- helicoil inserts
Gallery
Disclaimer
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
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