Hubei Saning Chemical Co., Ltd.'s new 200,000 t/yr slow-release compound fertilizer production facility was successfully put into operation last week. To date, it has produced 2,000 tons of qualified products. The new device adopts the domestic advanced granule method slow-release compound fertilizer production technology, with long-term, slow release, energy saving, environmental protection, high utilization rate, can stabilize the transformation and morphology of nitrogen in the soil, reduce ammonia volatilization and nitric acid Root leaching loss, so that the utilization rate of high nitrogen fertilizer reached 80% to 90%, fertilizer efficiency period increased to 90 to 300 days, under the same fertility, can save 40% of chemical fertilizer application rate, fertilizer efficiency than ordinary nitrogen fertilizer, compound fertilizer 8 to 12 percentage points higher. In addition, the company rebuilt the original 200,000 tons of urea-based compound fertilizer plant on the basis of the new installation to flexibly control the formulation according to the soil testing conditions and user requirements. Graphite Flake,Graphite Sheet,Natural Flake Graphite,Flake Graphite Material Huixian City Mishan Graphite Jip Co., Ltd. , https://www.msgraphitemold.com