我公司１套设计能力为５万吨／年的复混肥生产装置于１９９５年１２月建成。投产后，原材料（如氯化铵、硝酸铵、总厂的返料等）结块较严重。为解决结块的破碎问题，公司于１９９６年利用２台闲置的慢动绞车，将之改造组装成１台用于整包送入挤压破碎的设备——称为“轧包... One set of company’s compound fertilizer production unit with the designed capacity of 50,000 tons / year was completed in December 1995. After put into operation, the raw materials (such as ammonium chloride, ammonium nitrate, the total return of the plant, etc.) more serious caking. In order to solve the problem of agglomeration and crushing, the company used two idle slow winches in 1996 to transform and assemble it into a single unit for the whole package to be sent into crushing and crushing equipment - called "rolling bag ...