npk fertilizer /npk production line/agricultural fertilizers

Product Description

Principle:

Ureabased spray granulation system use urea to be the main source of nitrogen, through dissolving tank molten urea mixed with fresh material and return material in the form of shotcrete,urine is a kind of raw material, in the granulation process as liquid phase. to be agent in granulation, and provide heat, make the granulation moisture to be minimum, facilitate to make ball and the easy for drying process

Urea, ammonium nitrate, ammonium chloride, ammonium sulphate, ammonium phosphate (monoammonium phosphate, diammonium phosphate, and coarse whiting, ca), potassium chloride, potassium sulfate as raw material, after grinding to a certain fineness, feed to the drum granulator (or disc granulator) with humidifying and heating together to make granulate, in the process of granulating, material in rotary drum granulator could join a small amount of phosphoric acid and ammonia, in order to improve the granulating conditions. Granulation materials by drying, sieving, cooling then come out the NPK compound fertilizer products.

Working site:

Customer visits 

Factory show

Dewo Service

Our service
Dewo can provide turkey service for customers, such as engineering consultation, engineering design, equipment manufacturing, packing & transportation, installation & commissioning personnel training etc.

About Spare Parts
Dewo Machinery will be dedicated to provide our customers with genuine spare parts with high quality. With our technological advice, the life cycle of your machine can be prolonged and sustained significantly with high effectiveness.

About Training
Dewo machinery could offer excellent facilities and comfortable environment and training services to different customers. The training should include product training, safety training, operation training, maintenance know-how, technical know-how training, and regulations training, etc. All of the training is customized to fulfill every customer’s expectations. Training programs can be conducted in our workshop, or at customer’s site.

About Installation and Commissioning
Dewo are able to guide the overall installation of whole set production line, including crushing production line and cement equipment production line, etc., which will allow you to start the normal operation of equipment immediately. After installation,we will make inspection of the whole machine commissioning and operation condition and provide you testing data report of installation.

FAQ