Rawmaterial is shifted to the surface with the help of the vertical conveyer that deals with delivery of shattered gypsum. Working capacity of the system is 900 tonnes an hour.
原材料破碎后通过垂直输送机转运至地面，此系统每小时可输送900吨已破碎的矿石。
2
It is the country's first steel-industry merger since 2002, and comes as rising raw-material prices and steely competition from other East Asian producers have exposed alarming over-capacity.
The rapid increasing of production capacity of polyester series products has brought great pressure to the production and supply of its upper rawmaterial.