We have multiple technical solutions for polyurethane coating production lines and can customize solutions according to your needs. If you have any requirements for these production equipment, please contact our online engineers and we will provide you with free design solutions and quotations.

Polyurethane coated urea is a new type of slow-release fertilizer, which uses polymer resin (polyurethane) as the material to heat wrap urea to form a resin coating. This coating can slow down the hydrolysis rate of urea, thereby controlling the release of nitrogen. Our polyurethane coated urea production line includes various processes such as urea granulation, polyurethane coating, cooling and solidification, screening and grading, packaging and storage. The design technology is mature and meets various production requirements.