Shredding assembly

A rotatable blade for a shredding assembly, the rotatable blade comprising:

• a fixing portion configured to rotatably mount the rotatable blade on a shaft;
• a main body extending in an outwardly radial direction with respect to the fixing portion;
• a first cutting face configured for cutting in a first rotational direction of the rotatable blade;
• and
• a second cutting face configured for cutting in a second rotational direction of the rotatable blade;
• wherein a maximum width of the main body of the blade between the first and second cutting faces is less than three quarters of the radial extent of the main body.

A fixed blade for a shredding assembly, the fixed blade comprising:

• first and second end regions having mounting portions for mounting to a fixed body of the shredding assembly, wherein the fixed blade extends between the mounting portions;
• an intermediate portion provided between the first and second end regions, the intermediate portion comprising a cutting face extending between the first and second end regions;
• and
• end cutting portions oriented toward a centreline of the intermediate portion.

A fixed blade for a shredding assembly, the fixed blade comprising:

• a main body arranged to extend from a fixed body of the shredding assembly;
• a first cutting face configured for cutting waste moving in a first rotational direction;
• and
• a second cutting face configured for cutting waste moving in a second rotational direction;
• wherein the main body defines a substantially triangular shape that is truncated at a tip portion.