This production line is divided into eight processes, which are: ingredients, mixing, crushing, granulation, drying, cooling, screening, coating, packaging, process characteristics: mature production technology, stable operation of equipment, high production efficiency.Low investment cost, good production effect, easy operation and maintenance, and conducive to the second production line transformation.The production raw material is widespread, the production formula is easy to operate, is used for the production high. Medium. Low concentration compound fertilizer.The product of this process, each quality index accords with gb15063-201 inorganic compound fertilizer national standard requirement, at the same time the discharge of waste gas and water accords with national quality requirement Production process description: urea, ammonium sulfate, MAP,DAP, potassium sulfate, calcium superphosphate and other NPK inorganic raw materials and adhesives are measured (the raw materials of the particles need to be crushed by a grinder) and then entered into the mixing process, and the mixed materials are transported to the granulator.After granulation granule has been formed, but at this time the moisture content of the granule is high, can not meet the requirements of uniform packaging speed, the material is transported to the rotary dryer for drying.After drying the temperature of particles is too high, and then through the rotary cooling machine for cooling treatment, further improve the strength of particles, reduce water.After cooling, the particles pass through coarse sieve, sieve out the large particles and fine powder, to obtain the finished product.The large particles return to the granulator together with the fine powder under the fine sieve after the return to the granulator through the granulator to participate in the granulation process again.After the anti-caking agent (anti-caking powder) is heated and melted in a certain proportion, quantitative pressure is applied by metering pump and sprayed on the particle surface through the nozzle to form a layer of film to prevent the fertilizer from contacting the air to prevent caking.The coated particles are transported to automatic quantitative packing scale for packing and warehousing
Our Services
We could provide the complete fertilizer equipments line, Installation, commissioning, training, and also we could try to provide the formulas of the NPK fertilizer, and also we could provide the best After-sales service for you. No matter if we could make the deal, if you have questions of the fertilizer machines, please tell us, we will do the best to help you.
Company Information
Taian Li Feng Chemical Equipment Co., Ltd has concentrated on fertilizer machine line since 1988, especially in the machine for making organic fertilizer granules. With the high–quality staff and a CAD design center, we can provide technology design, production, installation, commissioning, personnel training, after-sales service, etc service for customers. Our machine for making organic fertilizer granules could offer production of 1-30 mt per hour.
