The technology with the caterpillar type baffle dosage bunker to control the nutrient content of BB fertilizer(taking an example to illustrate) and its indexes at Heihua Group Corp.are introduced.

• 介绍黑化公司在BB肥生产中使用履带式挡板配料槽控制养分含量的工艺过程(举计算实例说明)及工艺要求。