Shanghai Dingbo Heavy Industry Machinery Co., Ltd. [China]

SCM8021 Micro Grinding Mill Fineness:325-3000mesh (5-47um) capacity:0.5-4.5t/h Type: Super Fine Pulverizer

Brief Introduction:

Micro Powder Grinding Mill is also called Ultra Fine Mill. This series of Micro Powder Grinder is developed on the bases of Dingbo machinery's experiences for many years. Ultra Fine Mill is the new type mining equipment for making micro powders, fine powders, which is widely applied in the industries of metallurgy, mining, chemistry, cement, construction, refractory materials, ceramics and so on.

Product Description:

Micro Powder Grinder has been widely used in making fine powder or micro powder, the Ultra Fine Mill is a new kind of Micro Grinding Machine. SCM Ultra Fine Grinder is applicable to non-flammable and non-explosive materials with hardness less than 6, such as the calcite, chalk, limestone, dolomite, kaolin, bentonite, talcum, talc, magnesite, illite, pyrophyllite, vermiculite, sattapulgite, rectorate, diatomite, barite, gypsum, alum earth, graphite, fluorite, variscite, potash ore floatstone,etc. As one of the best grinding mill manufacturers, Dingbo has developped and manufactured more and more advanced grinding machine. The SCM super-micro grinding mill is kind of popular micro milling machine. The ultrafine mill is invented by absorbing advantages from the same trade home and abroad.

Working principle:

After crushed by hammer crusher, the large materials are crushed into small ones and sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turnplate by vibrating feeder and sloping feeding pipe.

When the grinding mill is at work, all the grinding rollers are rolling in the ring, and the materials are driven to the edge of the turnplate by the centrifugal force and fall down into the grinding chambers where the materials are repeatedly pressed, crushed and grinded by the rollers.

The high-pressure air blower constantly inhales air within the grinding mill and, in turn, the airflow with crushed materials are brought to the classifier whose high-speed impeller will screen the airflow: the unqualified particle size will fall and return to the mill for being reground while the qualified particle size mixed with air will go into the cyclone powder collector. Most of the qualified powders will fall and exit from the discharging valve at the bottom; a small proportion of the fine powders, with airflow, moves to the dust cleaner, and clings to the surface of the filter bags. At the same time, the fine powders clinging to the surface fall down by the sudden vibration of the filter bags, which is caused by the instantly ejected high-pressure gas controlled by the pulse valve. The materials from the above two lots are sent by the conveyor at the bottom to get finished powders packed. In addition, filtered clean air will be emitted from the air outlet of muffler in the end.

Micro grinding mill Features:This ultrafine mill is of lots features and benefits, such as the high efficiency in same condition of finished particle size and power of motor. The output of the micro milling machine is 40% higher than airflow mill and whisk mill. In same condition of material and finished particle size, the quick-wear part of the ultrafine mill is of high using rate and longer lifetime than traditional milling machine. Because there are no axle tree and bolt in the grinding an trum, there will be no wear out of bearing and sealing part and also no loose of bolts which will greatly improve the safety of the micro milling machine. What's more, the ultrafine mill will greatly lighten polution and noise by using dust cleaner and muffler, which has achieved environmental protection requirement. For more info about this SCM micro grinding mill, you can contact us. Dingbo will provide you with best micro milling machine and perfect service.

Micro Mills Specification:

Limestone Super Fine Powder Grinding Mill