MQ-type ball mill is widely used in metal processing, building materials, chemical industry grinding various oresand other materials, the hardness of the main equipment. Our factory can provide you with a variety of diameter balllength specification series, Ball mill rotary support in the form, the factory can provide you with the traditional slidingbearings babbit bearing form, the form roller, can also provide you with the market to energy-saving, easy maintenance, and widely welcomed by users of large-scale transfer form of roller bearings.
1)High Efficiency & High Quality of Finished Product
The grinding curves of the roller shell and liner plate are uniquely designed based on the ultrafine pulverization principle. It allows enhanced material bed forming, grinding efficiency and the increase in the ratio of finished powder product from the primary grinding.
The pre-compaction device is capable of ensuring the effective grinding of materials, thus ensure the desired fineness of finished powder product. Moreover, the vibration of the mill is reduced and powder utilization is improved.
2)Advanced Separation Technology & Energy Efficient
The use of PLC control system enables the main parameters, for example, the speeds of grinding plate and powder classifier and the grinding pressure, to be controlled accurately, achieving accurate particle cutting size and high reproducibility of the same particle fineness.
Thanks to the use of ultrafine pulverization and multi-rotor separation, LUM series ultrafine vertical roller mill does better in respect of economy, saving energy by 30% to 50% compared to a common type mill when producing the powder of the same fineness.
3)Intelligentized Control System & Stable Operation
Pressure applied to the grinding roller being automatically controlled by the PLC/DCS enables the accurate control of grinding pressure and the highly efficient and stable operation of the mill without manual operation.
The mechanical limit device and the electronic limit device are capable of being adjusted so as to ensure the safety clearance between the roller shell and the liner plate on the grinding plate. This effectively removes the possibility of materials feeding interruption thus fierce vibration and destructive impact and maintains the safe and economical operation of the mill.
A separate lubrication station is provided for the grinding roller. Each grinding roller circuit is equipped with two pumps, which operate simultaneously. The sufficient lubrication and cooling of the bearings for the grinding roller is ensured while no excess of lubricating oil in the bearing chamber thus no leakage could occur.
4)Easy Maintenance & Low Operation Cost
The grinding roller is not in direct contact with the grinding plate. Both the grinding roller and the liner plate are made of high quality materials. Therefore these parts have long service life and high wear resistance.
The grinding roller can be turned outside the mill shell. This feature facilitates the inspection of grinding roller and the replacement of roller shell and liner plate, thus reduces downtime and labor cost.
Special structural design and operating principle of the mill ensures substantial reduction of vibration hence noise level.Hermetic seal ensures that the system operates under negative pressure. Therefore, powder and dust are prevented from flowing out of the system. The environment is clean, meeting the national environmental protection requirements.
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