Organic fertilizer granulation equipment of opposite roller extrusion granulator
The ball type pure organic fertilizer, organic-inorganic fertilizer and bio organic fertilizer can be produced by the new technology of double roller granulator and polishing. The production process is short, the operation cost is low, the organic fertilizer particles are uniform and round, the surface is smooth, the compressive strength is high, the fluidity is good, the survival rate of microbial bacteria is more than 90%, the granulation rate is 85-95%, and the particle diameter is 3.5-4mm.
The new process of extrusion granulation and polishing has strong adaptability to raw materials. The organic materials after fermentation can be directly used for granulation without pre drying and crushing. Traditional granulation processes such as disc or drum fertilizer granulation machine have higher requirements on the fineness of raw materials, that is, the fineness of more than 80% of the materials should reach more than 80 mesh, so it needs to be crushed. Because the organic materials after fermentation have high moisture content, it needs to be dried to less than 13% before crushing to meet the crushing conditions, with large equipment investment and high operation cost. The addition of organic materials can be increased to more than 95%. Traditional pelletizing process such as disc or drum uses more than 80 mesh organic materials with binder, and the large amount of organic raw materials is between 30-40%. Therefore, it is impossible to produce spherical organic fertilizer with high content or pure organic matter by traditional pelletizing process.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. mainly produces 1-200000 tons of organic fertilizer production line, npk fertilizer production line, bio organic fertilizer production line, BB fertilizer complete equipment, rotary drum granulator, double roller granulator, organic fertilizer granulation machine and other fertilizer equipment. Zhengzhou Huaqiang fertilizer equipment has been developing and innovating for many years. In the future, on the road of enterprise development, it adheres to the development and scientific concept, meets difficulties with high-quality service, and strives for perfection.
