- The waste foam or the old foam is crushed by a crusher into pieces or a pellet;
- The pieces or pellet sent to a rounding machine to knead the crushed foam block or foam particles into a round particle, and the particles produced by the process;
- The raw materials and dust are sent to the powder separator, and the powder particles are separated under vacuum by a separating device with a screw;
- The separated powder is sent to a filtration station for collection, and the available particles are sent to the proportional mixing;
- The mixed raw materials are sent to the raw material cage to wait for the molding of the product.