46 x 22 x 2.5 Twist Knife For Shredders, M35 HSS-Co Cutting Knife - MetavCUT

Take advantage of the combination of durable M35 HSS‑Co construction, an exact 46 x 22 x 2.5 mm fit and proven suitability for BKG recycling systems for uninterrupted production. Order the replacement knife directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Granulator Knife 5539 — Shredder / Granule Knife 46 x 22 x 2.5 (M35 HSS‑Co) by MetavCUT

The Granulator Knife 5539 is a precision replacement blade for BKG recycling and granulation equipment, engineered to deliver consistent cutting performance in shredders and pelletisers.

• Precision ground M35 HSS‑Co cutting edge
• Exact fit for BKG shredders and granulators
• Reduced dust and consistent pellet quality
• Durable design for extended service life

Reliable performance for continuous recycling production

The blade combines a high-cobalt M35 HSS‑Co grade with precision grinding to provide a consistently sharp cutting edge that withstands the thermal and mechanical demands of continuous operation. This material choice improves wear resistance and heat tolerance compared with standard high-speed steels, which translates into longer intervals between regrinds and fewer unplanned stoppages. For operators of BKG systems, the result is predictable machine behaviour and reduced process variation, supporting steady throughput and lower overall production cost.

Consistent particle quality and lower dust generation

A precisely ground geometry ensures uniform shearing rather than tearing, which directly affects pellet quality and fines generation. The knife’s defined geometry and exact fit to BKG housings produce homogeneous chips or pellets, improving downstream melting behaviour and reducing dust-related filtration or handling issues. In practical terms this means improved product consistency for reprocessing and less housekeeping effort on the line, contributing to a cleaner working environment and a more reliable end product.

Faster replacement, less downtime

Designed as a direct replacement for the corresponding BKG part, the blade is supplied to match mounting interfaces and critical tolerances, enabling swift exchange during scheduled maintenance. The combination of a precision fit and robust edge material reduces the frequency of blade changes, while standard dimensions (46 x 22 x 2.5 mm) simplify inventory management. Where regrind services are used, the blade’s material and geometry support multiple reground cycles without compromising performance, helping to keep total operating cost down.

Mit unserer Marke MetavCUT bieten wir eine wirtschaftliche Alternative zu Originalherstellerteilen: Unsere prozessoptimierten Verschleißteile sind passgenau, langlebig und speziell für den produktiven Einsatz entwickelt.

Contact Metav Werkzeuge for tailored MetavCUT replacements and specification guidance from the Emmerich team.

Technical data

• Article number: BKG-5539-46x22x2.5-M35-HSS-Co
• Designation: 5539
• Brand: MetavCUT

Facts

• Dimensions: 46 x 22 x 2.5 mm
• Material: M35 HSS-Co
• Compatibility: BKG recycling and granulation machines

Special features

• Use: shredders, granulators, pelletisers
• Benefit: precision fit, extended edge life
• Application: reduces dust, ensures uniform pellets

FAQ

What machines is this knife compatible with?
The Granulator Knife 5539 is designed for use in BKG recycling, shredding and granulation equipment and matches the original mounting interfaces for straightforward replacement.

What material is the blade made from and why does it matter?
Manufactured from M35 HSS‑Co, the blade offers improved wear resistance and heat tolerance compared with standard HSS, supporting longer edge life and more consistent cutting performance.

How does the knife affect pellet quality?
A precisely ground edge and correct geometry help produce uniform chips and pellets, improving downstream processing and reducing fines and dust during granulation.

Can the blade be reground or reconditioned?
The MetavCUT blade is suitable for regrinding cycles due to its material and geometry; reconditioning preserves cutting performance while extending service life

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com