亚洲国产成人久久综合人-最近日本韩国高清免费大全-亚洲AV无码一区二区三区四区-中文字幕精品亚洲人成在线-无码人妻aⅴ一区二区三区

The preferred 
technical performance characteristics of cement mill into high-yield, high-fine, high specific surface area :
l Increase yield by 30~65%, increase specific surface area by 500~1000cm2/g, and reduce power consumption by 25~45%. 
l Save 60% of investment compared to closed circuit systems. 
l The transformation period is only 2~3 days, and the investment is generally recovered from March to May. 
l Only in the grinding, no increase in job and equipment power.

Technical performance characteristics:
l The yield is increased by 30~65%, the specific surface area is increased by 500~1000cm2/g, and the power consumption is reduced by 25~45%. 
l Save 60% of investment compared to closed circuit systems. 
l The transformation period is only 2~3 days, and the investment is generally recovered from March to May. 
l Only in the grinding, no increase in job and equipment power.