When the diameter of the raw material 8mm,then vertical machine is needed. It is widely applicable to the industries such as moulded coal, foundry, refractories,building material, construction,chemical industry and metallurgy etc. because of the convenient operation and repairs ,low power expenditure, high efficiency and whole-mac-hinetransport, it is the ideal updated product for rolling and stirring in each industry. the main parameter: Model Motor(kw) Capacity(t/h) 95 22 20 75 18.5 15 65 11 8 60 7.5 6 50 5.5 3