Sharpening
Sharpening circular knives is a fundamental process to ensure maximum efficiency and precision for the blades.
As a leading manufacturer of cutting tools, Negri Lame provides a high-quality sharpening service, maximising the performance of circular knives for the industrial sector.
The process of sharpening
The process of sharpening circular knives is an operation dedicated to the restoration of the cutting edge with minimum removal of material based on the state of wear of the tool.
Sharpening does not change the original physical or technical characteristics of the knives.
Sharpening operations are carried out by special automatic and non-automatic sharpening machines, specifically designed to guarantee a high quality standard.
The sharpening process involves several phases, including:
Cleaning
Grinding
Deburring
Quality Control
Cleaning
Grinding
Deburring
Quality Control
Our re-sharpening service
One of the top services offered by Negri Lame is a fast and efficient re-sharpening service for circular knives in all different types of steel, including those made in hard metal.
This service is carried out by a specialised department which, at the customer’s request, replaces broken components with new blades in the event of excessive wear.
The types of articles that can be re-sharpened include:
Dished knives
Flat knives
Bottom Knives
Crush cutting knives
Core cutting knives
Multi bottom knives
After re-sharpening, the blade is returned to optimal working conditions and, with a view to a circular economy, this process is directed towards sustainability.
