Snijer designs and manufactures high-performance Granulator Blades tailored for efficient size reduction in recycling and converting lines. Our blades are engineered to provide a clean cut-in, ensuring consistent granulate size and extended service intervals across various materials including plastics, rubber, fibers, and films. By optimizing shear angles and maintaining tight tolerances, our knives reduce dust formation and energy consumption during the granulation process.
Whether you are processing abrasive regrind or hygiene-critical polymers, our bed and rotor blades stabilize throughput and minimize regrind heat, leading to a superior final product.
Why Choose Snijer Granulator Blades?
Custom Dimensions 10-2000 mm Length x 5-200 mm Width x 0.5-20 mm Thickness
Superior Precision Our engineered edge profiles and bolt-hole patterns are manufactured to exact machine specifications, ensuring perfect bed/rotor compatibility and uniform chip size with significantly less fines.
Premium Material Options We offer a wide range of metallurgical solutions to match your specific application:
Tool Steels: D2 (1.2379), A2 (1.2363), H11 (1.2343), H13 (1.2344)
High-Speed Steels: M2 HSS (1.3343), M35 (1.3243), M42 (1.3247), CPM M4 (1.3343)
Stainless Steels: 420 (1.4034), 440C (1.4125)
Hard Metals & Ceramics: Solid tungsten carbide, inlayed tungsten carbide, zirconia ceramic, alumina ceramic
Performance coatings
TiN (Titanium Nitride): Increases surface hardness and extends tool life.
TiAlN (Titanium Aluminum Nitride): Excellent thermal stability for high-speed cutting.
Teflon (PTFE): Prevents adhesive buildup and reduces friction.
DLC (Diamond-Like Carbon): Provides extreme wear resistance and low friction.
For custom geometries or technical guidance regarding your recycling process, please Contact us.