ith the development of industry, agriculture and cities, a large number of organic wastes have been produced, and only a small amount of them have been used before. Most of them are discharged to the nature, which not only pollutes the environment, but also causes the waste of organic resources. After entering the 21st century, people’s living standards have been further improved, and their awareness of environmental protection has been significantly enhanced. Many organic fertilizer plants have been established in the process of utilization of organic waste, which not only governs the environment, but also turns waste into treasure, integrates agricultural production with industry, agricultural products and urban construction, and improves the material utilization rate.
Rotary drum granulator belongs to one of the key organic fertilizer granulator machine for making compound fertilizer granules which is applied to both cold and heat granulation with high,medium and large scale production.This compound fertilizer granulator can make both low and high concentrations of compound fertilizer granules.The finish inside of the rotary drum granulator is made by a special polyethylene resistant rubber sheet.The rotary granulator has advantages of high rate compound fertilizer granulation rate,good appearance,corrosion resistance,low energy consumption,easy
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