2. Fully self-manufactured and installed; Yizheng Official Website, Compound Crusher, Rotary Screener, Compost Mixer,Pellet Cooler. Composting machines The product will supply to all over the world, such as Europe, America, Australia,Seychelles, Maldives,Miami, Angola.The cage crusher is a professional crushing equipment for hard materials such as urea, monoammonium, diammonium, etc. It can crush various single fertilizers with a water content below 6%, especially for materials with high hardness. It has simple and compact structure, small footprint, convenient maintenance, good crushing effect and stable operation.