Compared the process, cost and the other economic and technical index of tri-fan system and double-fan system applied respectively in MLS3626 vertical roller mill.

• 以国产MLS3626立式辊磨机为例,比较了三风机生料粉磨系统和两风机生料粉磨系统的工艺特点、投资费用及其它经济技术指标。