Granulator Knives Manufacturer

We offer a high-quality range of Granulator Blades specifically designed for the Plastic Recycling industry. Known for their exceptional durability and competitive pricing, these blades have become one of our most popular products.

We manufacture them by our main manufacturing department Fernite of Sheffield in our purpose built ISO accredited factory.

A wide range of knife configurations is available, each tailored to perform optimally with specific product forms and materials.

The configuration of granulator knives, their number, arrangement, tip angle, speed, and sharpness—plays a critical role in determining granulate quality and granulator efficiency.

The knife tip determines how cleanly the material is sheared, its resistance to impact, and how it wears over time. Equally, the cutting angle affects the quality of the shearing action, the precision with which the cutting gap is maintained across the rotor’s width, power consumption, and the noise level during the size reduction process.

Granulator knives must be sharp to ensure the granulator machine operates at a peak performance and efficiency. Dull knives and blades can lead to issues such as blotching, increased vibration, and higher amounts of fines and waste.

If you would like a quotation for a new Granulator Knife or for regrinding an existing one, please don’t hesitate to contact us. We would be happy to assist you.