Recycled Plastic Single-Shaft Shredder Blades Catalog

Different manufacturers of single-shaft shredder blades may vary. It needs to consider the specific equipment model and the waste material. Below are common shredder blade sizes. We support customization, too.

The blade centre hole size applies to different shredder spindle sizes according to different mounting hole diameters.

1. Sizes of Single-shaft Shredder Blades

25x25x20mm: blade centre hole size (M12, M14, M16) is used to deal with softer, smaller materials, and material size requirements for finer cases. 

30×30×20mm: Blade centre hole size (M12, M14, M16) is used for shredding materials with low hardness and moderate size. 

30×30×25mm: the size of the centre hole of the blade (M12, M14, M16) can withstand a certain degree of impact, used for common materials. 

34×34×20mm: the size of the centre hole of the blade (M12, M14, M16) is used to deal with the general hardness of materials.

35×35×23mm: Blade centre hole size (M12, M14, M16) is common in some medium-sized single-shaft shredders.

40×40×20mm: Blade centre hole size (M12, M14, M16) for materials of certain hardness to ensure a certain shredding effect. 

40x40x23mm: blade centre hole size (M12, M14, M16) has better wear resistance and strength.

40×40×25mm: the size of the centre hole of the blade (M12, M14, M16) is a more conventional size, which can deal with various materials. 

45×45×30mm: Blade centre hole size (M12, M14, M16) is used for materials with higher hardness or larger volume. 

50×50×30mm: the size of the hole in the centre of the blade (M12, M14, M16) can withstand greater shear force and impact, and is used to deal with materials that are more difficult to shred. 

60×60×30mm: Blade centre hole size (M12, M14, M16) is used for a large single-shaft shredder to deal with materials with high hardness and large volume. 

70×70×42mm: The size of the hole in the centre of the blade (M12, M14, M16) is used to deal with some hard and difficult-to-break materials. 

70×70×45mm: Blade centre hole size (M12, M14, M16) can deal with high hardness and large volume materials.

70×70×50mm: Blade centre hole size (M12, M14, M16) is suitable for shredding large and hard materials. 

80×80×35mm: Blade centre hole size (M12, M14, M16) plays a better role in dealing with high-strength materials. 

80×80×45mm: Blade centre hole size (M12, M14, M16) has high strength and abrasion resistance and is suitable for large shredders to deal with difficult materials.

For some common sizes of single-shaft shredder blades, we often have some stock. 

2. Video of Single-Shaft Shredder Blades