1   Semi-finishing grinding systems with roller press are used more and more in new-built PC production lines and cement grinding stations.

On account of high drying capacity, low energy consumption & investment, analysis show that vertical millshould be given priority during designing raw meal grinding plan .

 Grinding process with roller press is an advanced and matured comminuting technique.

In new dry process cement production line, ball mill or ball mill+ roller press system is applied in mostdomestic cement grinding system. Though ball mill is stable, the energy consumption is high.

Our machinery is customers' first choice in the fields of construction, mining and metallurgical industries, highways, railways , bridges, electricity, water, mineral grinding, etc.

CITIC HIC has a full range of High Pressure Grinding Rolls (HPGR) with an operating base of more than 165 units ranging from HPGR120-50 to HPGR210-180. Our fully equipped laboratory has a HPGR50-20 to undertake any necessary test work.

 1.2 million tpy large slag grinding production line

2  Since the 1990 s began to make vertical mill. Since 2001, according to the market needs and the needs of the development of enterprise products, set up special research and development of large vertical mill group, on the basis of the study abroad a variety of models combined with China's national conditions to determine the vertical grinding machine, the independent development of innovative research and development design with independent intellectual property rights of LGM series slag raw material vertical mill, roller mill and cement and vertical mill as the host of slag grinding process system.

LGMS series vertical mill slag cement and cement raw materials LGM series vertical mill is a comprehensive large-scale grinding equipment, set of crushing, grinding, classifying, drying, material handling five functions into one, with a focus on process, small footprint, less investment, energy saving features.