Hydraulic Roller Granulator is a kind of dry roller press fertilizer granulator machine, specialize in fertilizer powder granulation manufacturing. High quality granulator equipment China factory supplier.

The raw materials used in the production of compound fertilizer by hydraulic roller granulator are extensive. Ammonium carbonate, ammonium chloride and ammonium sulfate can be used as nitrogen sources for low-concentration compound fertilizer. Ammonium sulfate, ammonium chloride and urea can be used as nitrogen sources for medium and high concentration compound fertilizers with calcium, magnesium and phosphorus as phosphorus sources, and calcium heavy calcium, phosphorus iron, calcium magnesium and phosphorus fertilizers as phosphorus sources for production.

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