This set of complete World-class 50 million T ons NPK Compound Fertilizer Production Line Annual Output, which is one set of compound fertilizer and organic fertilizer two in one combination granulation production line. And its annual output is 1.5 to 50 million tons. This whole set of World-class 50 million T ons NPK Compound Fertilizer Production Line Annual Output is equipped with advanced and high-efficiency machines, such as batching system series, double axis mixer, new type...