I. Project overviewJapanese researchers used fly ash to produce a compound fertilizer with high solubility and slow performance. The main raw materials used are fly ash, slag, phosphoric acid mixture and other materials. The compound fertilizer made of fly ash with high insoluble and slow efficiency

I. Project overviewA company in Brazil is due to business production needs, in October 2016 for the production of compound fertilizer granulation, want to buy granulation equipment. Due to the distance and language differences, there were many difficulties in communication, but through the repeated

I. Project overviewA company in Yingkou, Liaoning Province in 2016 due to the needs of desiccant production granulation, ready to buy granulation equipment, before consulting our company, has spent several months to inspect a number of equipment manufacturers, equipment granulation particle size, un