XL400-3 Multi-Blade Crusher: The XL400-3 Multi-Blade Crusher is the fourth generation product of our company. Addressing various issues with multi-blade crushers in stone crushing operations, such as differences in the crushing effect between edge (wing) blades and inner blades, and excessively large spacing between blades leading to uneven crushing, the XL400-3 Multi-Blade Crusher has introduced numerous innovative improvements, further enhancing its operational performance.