New Coating Process for Controlled and Slow-Release Fertilizer

New Coating Process for Controlled and Slow-Release Fertilizer

Description:
The coating agent for this controlled and slow-release fertilizer is polymer emulsion. And this coating process is simple and the whole coating process is environmental friendly. Moreover, it can totally avoid the pollution and recycle problems caused by toxic organic solvent in the coating process.
Rotary cylinder preheats spraying equipment to produce controlled and slow-release fertilizer.
The annual output of this new coating process for controlled and slow-release fertilizer is 10,000 to 300,000 t/d.

Process Characteristics:
Granular materials and liquid agents can automatically match with each other to realized continuous production. The whole process is simple and practical, has productivity and consumes less power. the appearance of its products is crystal and transparent like its raw materials. Meanwhile, its products are uniform in color and its granules are very mellow.