... , crop straw (corn stalks, sorghum stalk, soybean stalk, cotton stalk, rape straw, peanut seedlings, and sunflower stalk), rice husk, grass, shrubs ... materials; through high-temperature extrusion, the finished pellets are of cylindrical shape, spherical shape, and ... , fertilizer making machine, fertilizer granulating machine, paper pellets machine, coal fines pellet press, chrysanthemum wood pellet ...