During the traditional cement production process the grinding electricity consumption occupied 60-70% in the total. Grinding high energy consumption seriously influence the the ecnonomy of cement enterprise and the large-size of cement production scale. The roller press is the newest grinding equipment in cement industry. Roller press and its process system technology can make the electricity consumption of grinding system reduce 20-100% and increase the output into 25-200%. Grinding system pre-grinding and final grinding. When the roller press works, the two rollers will rotate in opposite directions. Between the two rollers there is some gap.
