Based on the single-stage crushing machine, an additional reverse swing blade stage has been added, enhancing the crushing effect.5-10 times efficiency. Crushes large pieces into powder, suitable for both dry and wet materials without a screen bottom. Feeding opening size: 600*600mm. Equipped with a 22-kilowatt twin motor, capable of processing 20 tons per hour. The exterior is made of carbon steel, while the internal hammer heads are made of manganese steel. Suitable for industries such as fertilizer, feed, chemicals, and paraffin wax.