The CMS SISSI is an automatic sharpening machine designed for sharpening 20 mm pitch cutting chains (3 mm thick, straight tooth), in fully automatic mode and without the need for supervision.

Once the chain is loaded, a mechanical feeler detects the links to be sharpened and starts the operating cycle. The entire process is carried out using an abrasive wheel, ensuring uniformity and precision over the entire length.

The compact, reinforced structure is designed for industrial environments and guarantees high reliability even in harsh conditions, ensuring safety during loading and start-up.