High performance limestone grinding mill ( MTW 110, MTW175)
limestone grinding mill introduction:
limestone grinding mill is a leading world level industrial mill. limestone grinding mill is designed by our engineers and technical workers, basing on many years' industrial mill research, and adopting world leading powder processing technology. limestone grinding mill adopts numbers of national patent of mill, such as trapezium working surface, flexible connection, roll linked pressure boost, etc. limestone grinding mill has completely overcome traditional mill's defect in application, capacity, fineness, energy consumption, service life, etc. And limestone grinding mill is the ideal substitute of traditional mill, such as Raymond mill, high pressure suspension mill, ball mill, etc. Nowadays, limestone grinding mill has widely used in metallurgy industry, electric power industrial, chemical, building, steel industry, coal industry, etc. And grinding mill has achieved large economic benefits and social benefits.
limestone grinding mill is made of jaw crusher, bucket elevator, electrovibrating feeder, main unit, optional equipment, blower, centrally electric control system, etc. According to customer's specific requirement, we can choose high pressure suspension limestone grinding mill or MTM medium speed trapezium mill.
Materials first enter jaw crusher to be crushed to smaller size. Then they are lift to storage room by elevator. Vibrating feeder will feed materials into grinding chamber evenly and gradually. After being grinded, the powder will be blowed to cyclone by blower. Then the material will be transferred to storage room through pipes, and then will be discharged as final products. The whole process works in a negative pressure environment. First, through pipes, the air from the blower enters the cyclone collector above the storage room along with powder, and then returns to the blower through return pipe. In the way, air can be recycled. There is a powder locking equipment under the cyclone, which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity. In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.limestone grinding mill technical data:
|Model||MTW Series110||MTW Series138||MTW Series175|
|Ring inner diameter (mm)||1100||1380||1750|
|Main unit speed(r/min)||120||96||75|
|Max. feeding size(mm)||< 30||< 35||< 40|
|Product size (mm)||1.6~0.045 (Fineness can reach to 0.038)||1.6~0.045 (Fineness can reach to 0.038)||1.6~0.045 (Fineness can reach to 0.038)|
|Overall dimension (mm)||8910× 6950× 9010||9860× 8340× 10227||13500× 11500× 9500|
|Motor of Main Unit||Model|| ||Y280M-6||Y315M1-6||Y355M1-6|
|Motor of Classifier||Model|| ||YCT200-4A(YCT200-4B)||YCT250-4A(YCT250-4B)||YCT280-4A(YCT280-4B)|
|Motor of Blower||Model|| ||Y250M-4||Y315S-4||Y315L1-4|
|Jaw Crusher||Model|| ||PE250x400||PE250x750||PE250x750|