Most of the grinding processes in the carbon industry for aluminum use use the air swept grinding system, which uses a ball mill as the grinding equipment. SMMVIK Machinery has introduced the MTW European version of the mill for production and processing in the carbon industry, which has obvious advantages in the carbon industry for aluminum use.
Here is a brief introduction of the advantages of the MTW European version mill.
1. The micro congruence of powder is more consistent with the use requirements. As the grinding principle of MTW European version mill is the extrusion grinding between the grinding roller and the grinding ring, the particle size is irregular diamond shape, while the grinding principle of the ball mill is the collision and grinding between balls, so the particle size is spherical.
In the carbon molding process, the irregular diamond particles have good performance. Compared with the spherical parallel particles, the specific pressure required for vibration molding is small, and the interlocking force between the parallel particles is good, and the internal quality of the molded products is high, It is not easy to produce cracks in the baking process, which is conducive to improving the product qualification rate.
2. Low investment and convenient control. The equipment of the grinding system is cheap and can save investment. According to the need for accurate control of the feeding amount, the variable frequency screw is selected as the feeding equipment, which can continuously and evenly control the feeding. Through production and operation exploration, the MTW European version pulverizer also works at a stable load, the resistance of the system is stable, and the operating current of the fan does not change much.
The production proves that the start-up can reach a stable working state in a short time according to the original operating data, Qualified powder is produced with few adjustment times and stable operation. This system introduces some air to produce negative pressure atmosphere, and the whole grinding process is closed operation.
3. Low voice and energy saving. Due to its working characteristics, there is always material filling between the grinding roll and the grinding ring, and the equipment noise is low. Without the sound insulation cover, the effect of the ball mill with sound insulation has been achieved. For example, the equipment can not hear much sound in the workshop after the sound insulation cover is installed.
