The Winding Stonfo Rotoknotter need to create nodes, type PR and for imbobinature serving.

This winding is constructed from stainless steel, is compact and provided with a clutch that allows for a smooth operation.

The tube scorrifilo has at its end a bushing of hard metal resistant to wear and shock.

The rotoknotter of Stonfo has two coils of different weight for a binding ideal.