Detailed Specification:
Fordura’s rotor knife 385x100x22mm is specifically engineered to meet the precision demands of Zerma GSH600/800 granulators. Whether you’re processing rigid plastics, rubber scraps, or post-industrial waste, this rotor blade delivers outstanding cutting reliability and dimensional stability throughout extended operation cycles.
Manufactured using high-grade tool steel (like D2 / 1.2379), and finished with tight machining tolerances, this knife is built for both durability and accuracy. With Fordura’s advanced heat-treatment and grinding technology, each knife is made to withstand intense mechanical stress while maintaining its sharpness longer than typical OEM blades.
Trusted by recyclers and processors across the globe, Fordura blades are not just replacements—they are performance upgrades. Backed by our factory-direct supply chain and deep technical know-how, we help your operation run smoother, longer, and more efficiently.
🔩 Machine Compatibility & Fit
Designed as a direct-fit replacement for Zerma’s GSH600/800 granulators, this rotor blade offers excellent compatibility without modifications. It features M12 mounting holes for easy installation, and maintains full alignment with OEM specifications, ensuring seamless operation from day one.
- Zerma GSH600/800
- Zerma GSH800/1600
- Zerma GSH Heavy-duty Granulator
Whether you’re upgrading an aging unit or equipping a new machine, this blade is the right match for high-output granulation systems.
📐 Key Specifications at a Glance
This rotor knife is part of Fordura’s products, offering the perfect balance between affordability and cutting-edge performance.
- Dimensions: 385mm (Length) x 100mm (Width) x 22mm (Thickness)
- Mounting Holes: M12 thread, pre-drilled for direct installation
- Material: D2 / DC53 (other alloys optional)
- Hardness: HRC 58–60
- Surface Finish: Precision ground, anti-rust oil coated
- Tolerance: ±0.01mm for stable, repeatable cuts
Ideal for recyclers who need OEM-level compatibility with extended service life.
⚙️ Performance & Blade Longevity
Built for continuous, high-volume operation, this rotary blade delivers clean, consistent cuts with minimized dust and thermal deformation. Advanced CNC grinding ensures razor-sharp edges, while our heat-treatment process maximizes wear resistance and impact tolerance.
Compared to standard knives, Fordura’s rotor blades offer:
- Longer edge retention
- Reduced downtime due to fewer blade changes
- Lower total cost per ton of material processed
This means less maintenance, more throughput, and greater confidence in your process.
♻️ Real-World Applications
This rotor knife is widely used in granulation and size reduction systems across multiple industries:
- Plastic recycling – for PET, HDPE, LDPE, PP, ABS, etc.
- Rubber processing – tire granules, elastomer off-cuts
- E-waste handling – electronic housings, cables, and components
- Industrial production – post-production scrap and rejects
- Packaging & film recycling – converting film rolls and edge trims
Not sure if this rotor knife is the right fit for your application?
No problem—our team at Fordura is here to help. With years of experience in industrial blade design and recycling technology, we’ll work with you to understand your specific needs and recommend the most suitable solution for your machine and material. Let’s find the perfect blade together.👉 Contact us today for expert advice and personalized support.
